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 [Search a list of Patent Appplications for class 562]   CLASS 562,ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES
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SUBCLASSES

[List of Patents for class 562 subclass 1]    1Persulphonic acids or salts thereof (i.e., compounds having the -S(=O)(=O) O-OH group, wherein the hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... which contain the following group, wherein H of -OH may be replaced by a Group IA or IIA light metal, or by substituted or unsubstituted ammonium:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408 and 409 for the chemical destruction of organic hazardous or toxic waste containing oxygen, sulfur nitrogen and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 2]    2Percarboxylic acids or salts thereof (i.e., compounds having the -C(=O)-O OH group, wherein the hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... which contain the following group, wherein H of -OH may be replaced by a Group IA or IIA light metal, or by substituted or unsubstituted ammonium:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408 and 409 for the chemical destruction of organic hazardous or toxic waste containing oxygen, nitrogen, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 3]    3With preservative or stabilizer
 This subclass is indented under subclass 2.  Products wherein the percarboxylic acid is mixed with a stabilizing or preserving agent, whose sole function is to prevent physical or chemical change.
  
[List of Patents for class 562 subclass 4]    4Formation of the -C(=O)-O-OH group, or of a salt thereof (e.g., from acid halides or anhydrides, neutralization; etc)
 This subclass is indented under subclass 2.  Processes which involve the formation of the -C(=O)-O-O-H group, or the formation of a salt of this group.
(1) Note. The formation of the salt is classified here regardless of whether the salt is made from the-C(=O)-O-O-H group, or if it is made by other means.
  
[List of Patents for class 562 subclass 5]    5Aldehyde or percarboxylic acid ester reactant
 This subclass is indented under subclass 4.  Processes wherein an aldehyde or a percarboxylic acid ester is used as a reactant.
  
[List of Patents for class 562 subclass 6]    6Carboxylic acid or carboxylic acid salt reactant
 This subclass is indented under subclass 4.  Processes wherein a carboxylic acid or a carboxylic acid salt is used as a reactant.
  
[List of Patents for class 562 subclass 7]    7Boron acids or salts thereof (i.e., compounds having -XH, wherein X is chalcogen, attached directly to boron by nonionic bonding and wherein the hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... in which boron is attached directly to -XH by nonionic bonding, wherein X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium) and H of -XH may be replaced by a Group IA or IIA light metal, or by substituted or unsubstituted ammonium.
(1) Note. An example of a compound provided for herein is:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408 and 409 for the chemical destruction of organic hazardous or toxic waste containing, chalcogens, nitrogen, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 8]    8Phosphorus acids or salts thereof (i.e., compounds having -XH, wherein X is chalcogen, attached directly to phosphorus by nonionic bonding and wherein the hydrogen may be replaced by a substituted or unsubstituted ammonium or by a group IA or IIA light metal)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... wherein -XH is bonded directly to phosphorus by nonionic bonding; the X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium) and -H of -XH may be replaced by a Group IA or IIA light metal or by substituted or unsubstituted ammonium (i.e., phosphorus acid or salt thereof).
(1) Note. An example of a compound provided for herein is:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408, and 409 for the chemical destruction of organic hazardous or toxic waste containing halogen, chalcogen, phosphorus, nitrogen, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 9]    9Sulfur attached directly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 8.  Compounds in which sulfur is attached directly to the phosphorus by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 10]    10Nitrogen attached directly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 8.  Compounds wherein nitrogen is attached directly to the phosphorus by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 11]    11Nitrogen attached indirectly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 8.  Compounds wherein nitrogen is attached indirectly to the phosphorus by nonionic bonding.

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[List of Patents for class 562 subclass 12]    12Plural phosphori attached indirectly to each other by nonionic bonding
 This subclass is indented under subclass 11.  Compounds in which at least two atoms of phosphorus are attached indirectly to each other by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 13]    13Plural phosphori bonded directly to the same carbon
 This subclass is indented under subclass 12.  Compounds in which at least two phosphorus atoms are bonded directly to the same carbon.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 14]    14Additional nitrogen attached indirectly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 12.  Compounds wherein additional nitrogen is attached indirectly to the phosphorus by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 15]    15The nitrogen is bonded directly to -C(=X)-, wherein X is chalcogen
 This subclass is indented under subclass 11.  Compounds in which the nitrogen is bonded directly to a -C(=X)-group, wherein X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 16]    16The nitrogen and the phosphorus are bonded directly to the same carbon
 This subclass is indented under subclass 11.  Compounds wherein the nitrogen and the phosphorus are bonded directly to the same carbon.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 17]    17The nitrogen is bonded to an additional acyclic carbon or acyclic carbon chain, to which a -C(=X)X- group is bonded directly, wherein the X's are the same or diverse chalcogen
 This subclass is indented under subclass 16.  Compounds wherein the nitrogen is bonded directly to an additional acyclic carbon or acyclic carbon chain to which a -C(=X)X- group is also bonded directly, wherein the X"s may be the same or diverse chalcogens (i.e., oxygen, sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 18]    18Preparing from a compound having a nitrogen containing hetero ring
 This subclass is indented under subclass 17.  Processes whereby a compound which contains a nitrogen-heterocyclo is utilized in the preparation.
  
[List of Patents for class 562 subclass 19]    19The phosphorus is in a ring
 This subclass is indented under subclass 8.  Compounds in which the phosphorus is a ring member.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 20]    20Plural phosphori attached indirectly to each other by nonionic bonding
 This subclass is indented under subclass 8.  Compounds in which at least two phosphorus atoms are attached indirectly to each other by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 21]    21Plural phosphori bonded directly to the same carbon
 This subclass is indented under subclass 20.  Compounds wherein the plural phosphorus atoms are bonded directly to the same carbon.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 22]    22Processes
 This subclass is indented under subclass 21.  Processes for the preparation of compounds having plural phosphorus atoms bonded directly to the same carbon or for the treatment of such compounds.
  
[List of Patents for class 562 subclass 23]    23Chalcogen attached indirectly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 8.  Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium or tellurium) is attached indirectly to the phosphorus atom by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 24]    24The chalcogen is in a -C(=X)- group
 This subclass is indented under subclass 23.  Compounds in which the chalcogen is in a -C(=X)- group.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 25]    25Halogen attached indirectly to the phosphorus by nonionic bonding
 This subclass is indented under subclass 8.  Compounds in which halogen is attached indirectly to the phosphorus atom by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 26]    26Thiocarboxylic acids or salts thereof (i.e., compounds having the group -C(=X)XH, wherein the X's are the same or diverse chalcogens and at least one X is sulfur, and hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... which contain the following group, wherein the X"s may be the same or diverse chalcogens (i.e., oxygen, sulfur, selenium or tellurium), at least one X is sulfur, and H of -XH may be replaced by a Group IA or IIA light metal or by substituted or unsubstituted ammonium:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408, and 409 for the chemical destruction of organic hazardous or toxic waste containing chalcogen, nitrogen, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 27]    27Nitrogen bonded directly to the carbon of the -C(=X)XH group or of its salt (e.g., dithiocarbamic acids, etc.)
 This subclass is indented under subclass 26.  Compounds wherein the carbon of the -C(=X)XH group, or of its salt, is bonded directly to nitrogen.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 28]    28Processes utilizing carbon disulfide
 This subclass is indented under subclass 27.  Processes wherein carbon disulfide is used.
(1) Note. Carbon disulfide is:

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[List of Patents for class 562 subclass 29]    29Thiosulfonic acids or salts thereof (i.e., compounds containing the thiosulfonate group, -S(=O)(=O)-S-, wherein the divalent sulfur is bonded directly to hydrogen, or to a group IA or IIA light metal or to substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... which contain the following group, wherein H of -SH may be replaced by a Group IA or IIA light metal, or by substituted or unsubstituted ammonium:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 , 408, and 409 for the chemical destruction of organic hazardous or toxic waste containing sulfur, nitrogen, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 30]    30Sulfonic acids or salts thereof (i.e., compounds containing the sulfonate group, -S(=O)(=O)-O- wherein the single bonded oxygen is bonded directly to hydrogen, or to a group IA or IIA light metal or to substituted or unsubstituted ammonium)
 This subclass is indented under subclass 1.  Compounds under Class 532, ... which contain the following group, sulfonate, wherein the single bonded oxygen is bonded directly to hydrogen, or to a Group IA or IIA light metal, or to substituted or unsubstituted ammonium:

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588, Hazardous or Toxic Waste Destruction or Containment,   subclasses 405 through 409for the chemical destruction of organic hazardous or toxic waste containing halogen, chalcogen, nitrogen, phosphorus, and group IA or IIA light metals.
  
[List of Patents for class 562 subclass 31]    31Hydrophenanthrene ring system containing
 This subclass is indented under subclass 30.  Compounds which contain the hydrophenanthrene ring system.
(1) Note. The hydrophenanthrene ring system is depicted by the following structure, in which at least one of the rings is not a benzene ring:

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[List of Patents for class 562 subclass 32]    32Processes of sulfonating lignites, leonardites, coal, humic acids, bark or pitch, and the reaction products thereof
 This subclass is indented under subclass 30.  Processes wherein lignites, leonardites, coal, humic acids, bark or pitch is sulfonated to form a sulfonic acid or salt thereof, or the reaction products of such processes.
  
[List of Patents for class 562 subclass 33]    33Petroleum sulfonic acids
 This subclass is indented under subclass 30.  Compounds wherein the sulfur of the sulfonate group is bonded directly to carbon of petroleum.
(1) Note. Petroleum is considered as a naturally occurring mixture of gaseous, liquid and/or solid hydrocarbons.
(2) Note. In the case of distillable petroleum, a fraction taken over a certain boiling point range is regarded as within the scope of this subclass, if sulfonated.
(3) Note. Specific sulfonated compounds, even if identified as having been derived from petroleum or petroleum fractions, are classified with the appropriate compound as provided for.
(4) Note. Some specific types of petroleum products which, if sulfonated, are classified herein are: rhigolene, petroleum ether, gasoline, naphtha, ligroine, benzine, kerosene, lubricating oils, paraffin oil and icthyol.
  
[List of Patents for class 562 subclass 34]    34Addition salts having organic nitrogen containing cation
 This subclass is indented under subclass 33.  Products wherein the single bonded oxygen of a petroleum sulfonate group is bonded directly to organic nitrogen by ionic bonding.
  
[List of Patents for class 562 subclass 35]    35Boron or phosphorus attached indirectly to the sulfonate group by nonionic bonding (e.g., phosphonium salts, etc.)
 This subclass is indented under subclass 30.  Compounds wherein the sulfonate group is attached indirectly to boron or phosphorus by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 36]    36Chalcogen or -C(=X)-, wherein X is chalcogen, attached directly to the sulfonate sulfur by nonionic bonding
 This subclass is indented under subclass 30.  Compounds wherein the sulfur of the sulfonate group is attached directly to chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or to -C(=X)-, wherein X is chalcogen, by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 37]    37Nitrogen attached directly to the sulfonate sulfur by nonionic bonding (e.g., sulfamic acids, etc.)
 This subclass is indented under subclass 30.  Compounds wherein the sulfur of the sulfonate group is attached directly to nitrogen by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 38]    38Processes utilizing an inorganic sulfamic acid, or a salt thereof
 This subclass is indented under subclass 37.  Processes wherein an inorganic sulfamic acid, or a salt of an inorganic sulfamic acid, is used.
(1) Note. An example of a process provided for herein is:

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[List of Patents for class 562 subclass 39]    39Processes of forming the -NH-S(=O)(O=)-O- group, wherein substitution may be made for hydrogen only
 This subclass is indented under subclass 37.  Processes which involve the formation of the following group, wherein substitution may be made for hydrogen only:

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[List of Patents for class 562 subclass 40]    40Additional salts having organic nitrogen containing cation
 This subclass is indented under subclass 37.  Compounds wherein the single bonded oxygen of the sulfonate group is bonded directly to organic nitrogen by ionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 41]    41Benzene ring attached indirectly to the sulfonate group by acyclic nonionic bonding
 This subclass is indented under subclass 30.  Compounds wherein the sulfonate group is attached indirectly to a benzene ring by acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 42]    42Noncarbon atom in acyclic chain between the benzene ring and the sulfonate sulfur
 This subclass is indented under subclass 41.  Compounds wherein the acyclic chain between the benzene ring and the sulfonate sulfur has a noncarbon atom as a chain member.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 43]    43Nitrogen in the acyclic chain
 This subclass is indented under subclass 42.  Compounds wherein the acyclic chain has nitrogen as a chain member.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 44]    44Chalcogen or -C(=X)-, wherein X is chalcogen, in the chain
 This subclass is indented under subclass 43.  Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or -C(=X)-, wherein X is chalcogen, is also a member of the acyclic chain.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 45]    45Benzene ring bonded directly to the sulfonate sulfur (e.g., purification and neutralization of benzene sulfonic acids, etc.)
 This subclass is indented under subclass 30.  Compounds wherein the sulfonate sulfur is bonded directly to a benzene ring.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 46]    46Having -C(=X)-, wherein X is chalcogen, attached indirectly to the sulfonate group by nonionic bonding (e.g., aldehydes, etc.)
 This subclass is indented under subclass 45.  Compounds wherein the sulfonate group is attached indirectly by nonionic bonding to -C(=X)-, wherein X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium).
(1) Note. An example of compounds provided for herein is:

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[List of Patents for class 562 subclass 47]    47Chalcogen or nitrogen bonded directly to the -C(=X)- group
 This subclass is indented under subclass 46.  Compounds wherein the -C(=X)- group is bonded directly to nitrogen or to chalcogen.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 48]    48Benzene ring bonded directly to each nitrogen of a -NH-C(=X)-NH-group, wherein X is chalcogen and substitution may be made for hydrogen only
 This subclass is indented under subclass 47.  Compounds wherein each nitrogen of a -NH-C(=X)-NH- group, wherein X is chalcogen and substitution may be made for hydrogen only, is bonded directly to a benzene ring.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 49]    49At least one of the benzene rings is part of a naphthalene ring system
 This subclass is indented under subclass 48.  Compounds wherein the -NH-C(=X)-NH- group is bonded directly to at least one benzene ring that is part of a naphthalene ring system.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 50]    50Plural naphthalene ring systems attached indirectly to the -NHC(=X)NH- group by nonionic bonding
 This subclass is indented under subclass 48.  Compounds wherein the -NH-C(=X)-NH- is attached indirectly to plural naphthalene ring systems by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 51]    51Stilbene containing
 This subclass is indented under subclass 47.  Compounds which contain the following group, wherein substitution may be made for hydrogen only:

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[List of Patents for class 562 subclass 52]    52Plural -C(=X)- groups attached indirectly to the sulfonate group by nonionic bonding
 This subclass is indented under subclass 47.  Compounds wherein the sulfonate group is attached indirectly to plural -C(=X)- groups by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 53]    53Plural carbons bonded directly to -C(=X)-
 This subclass is indented under subclass 52.  Compounds wherein a -C(=X)- group is bonded directly to two carbon atoms.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 54]    54Plural -C(=X)- groups bonded directly to the same benzene ring
 This subclass is indented under subclass 52.  Compounds wherein a benzene ring is bonded directly to more than one -C(=X)- group.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 55]    55Acyclic carbon bonded directly to the -C(=X)- group
 This subclass is indented under subclass 47.  Compounds wherein the -C(=X)- group is bonded directly to an acyclic carbon.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 56]    56The -C(=X)- is part of a -C(=X)X- group, wherein the X's may be the same or diverse chalcogens
 This subclass is indented under subclass 47.  Compounds wherein the -C(=X)- group is bonded directly to chalcogen in a -C(=X)X- group, in which the X"s may be the same or diverse chalcogens.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 57]    57Nitrogen attached indirectly to the sulfonate group by nonionic bonding
 This subclass is indented under subclass 56.  Compounds wherein the sulfonate group is attached indirectly to nitrogen by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 58]    58Nitrogen attached indirectly to the sulfonate group by nonionic bonding
 This subclass is indented under subclass 45.  Compounds wherein the sulfonate group is attached indirectly to nitrogen by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 59]    59Plural benzene rings bonded directly to each other or to the same acyclic carbon
 This subclass is indented under subclass 58.  Compounds wherein plural benzene rings are bonded to each other or to the same acyclic carbon.
(1) Note. Examples of compounds provided for herein are:

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[List of Patents for class 562 subclass 60]    60Stilbene containing
 This subclass is indented under subclass 58.  Compounds which contain the following group, wherein substitution may be made for hydrogen only:

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[List of Patents for class 562 subclass 61]    61Plural benzene rings bonded directly to the same nitrogen
 This subclass is indented under subclass 58.  Compounds wherein a nitrogen atom is bonded to more than one benzene ring.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 62]    62Plural nitrogens each bonded to two benzene rings (e.g., phenylaminophenylaminophenyl compounds, etc.)
 This subclass is indented under subclass 61.  Compounds wherein each of two benzene rings is bonded directly to two nitrogen atoms.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 63]    63At least one of the benene rings is part of a naphthalene ring system
 This subclass is indented under subclass 61.  Compounds wherein the nitrogen is bonded directly to a benzene ring that is part of a naphthalene ring system.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 64]    64Oxygen bonded directly to a benzene ring
 This subclass is indented under subclass 61.  Compounds wherein a benzene ring is bonded directly to oxygen.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 65]    65Sulfonyl bonded directly to the nitrogen
 This subclass is indented under subclass 58.  Compounds wherein the nitrogen is bonded directly to sulfonyl:

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(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 66]    66The nitrogen is attached indirectly to a benzene ring by acyclic nonionic bonding
 This subclass is indented under subclass 58.  Compounds wherein a benzene ring is attached indirectly to the nitrogen by acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 67]    67Additional nitrogen attached indirectly to the sulfonate group by nonionic bonding
 This subclass is indented under subclass 66.  Compounds wherein the sulfonate group is further attached indirectly to an additional nitrogen by nonionic bonding.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 68]    68Polycyclo ring system consisting of benzene rings bonded directly to the sulfonate group
 This subclass is indented under subclass 58.  Compounds wherein the sulfur of the sulfonate group is bonded directly to a polycyclo ring system consisting of benzene rings.
(1) Note. An example of a compound provided for herein is:

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[List of Patents for class 562 subclass 69]    69Nitro or nitroso bonded directly to the polycyclo ring system
 This subclass is indented under subclass 68.