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| Class 554 | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
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| This Class 554 is considered to be an integral part of Class 260 (see the Class 260 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 260. | ||
| ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) |
![[List of Pre Grant Publications for class 554 subclass 2]](../as.gif) | ![[List of Patents for class 554 subclass 2]](../ps.gif) | 2 |  With preservative or stabilizer |
| | 3 |  Oxygen containing hetero ring in preservative or stabilizer |
| | 4 | Phosphorus containing preservative or stabilizer |
| | 5 | Nitrogen containing preservative or stabilizer |
| | 6 | Sulfur containing preservative or stabilizer |
| | 7 | Phenolic preservative or stabilizer |
| | 8 | Extraction directly from animal or plant source material (e.g., recovery from garbage, fish offal, slaughter house waste, whole fish, olive fruit, etc.) |
| | 9 | Legume, nut, or seed source material (e.g., peanut, soya bean, rice bran, etc.) |
| | 11 |  Carbon dioxide, peroxy, sulfur, nitrogen, or metal containing treating agent utilized |
| | 12 | Organic solvent extraction |
| | 13 |  Halogen or oxygen in the solvent (e.g., carbon tetrachloride, ethanol, etc.) |
| | 14 |  Plural diverse solvents utilized together or sequentially (e.g., solvent is mixture of acetone and hexane, ethyl and isopropyl alcohols, etc.) |
| | 15 | Steam or water added |
| | 16 | Vacuum or pressure utilized (e.g., normally gaseous hydrocarbon solvent kept liquid under pressure, etc.) |
| | 17 | Steam or water added or vacuum utilized |
| | 18 | Fish liver source material |
| | 19 | Sulfur, silicon, nitrogen, or metal containing treating agent utilized (e.g., salt or brine, clay, lime, etc.) |
| | 20 | Organic solvent extraction |
| | 22 | Vacuum utilized |
| | 23 | Steam or water added (e.g., wet rendering, etc.) |
| | 24 | Chemical modification of oils to improve their drying properties and products thereof |
| | 25 | Polymerization process and product thereof (e.g., thermal polymerization, oxidative polymerization, etc.) |
| | 26 | Additional organic compound utilized (e.g., as catalyst, promoter, etc.) |
| | 27 | The additional organic compound is an ethylenically unsaturated hydrocarbon monomer (e.g., butadiene, cyclopentadiene, styrene, etc.) |
| | 28 | Inorganic material utilized |
| | 29 | Purification or recovery |
| | 30 | Esterification or molecular rearrangement (e.g., intra- or inter-esterification, etc.) |
| | 35 | The carbonyl is part of a carboxamide group (i.e., fatty acid amides) |
| | 36 | Additional carbonyl in the acid moiety |
| | 38 | Heavy metal or aluminum containing |
| | 39 | Boron, silicon, selenium, or tellurium containing |
| | 40 | Phosphorus containing |
| | 42 | Sulfur containing |
| | 43 | The sulfur is bonded directly to the carboxamide nitrogen or to an additional nitrogen (e.g., sulfonamide, sulfamic acid, etc.) |
| | 44 | Sulfoxy containing |
| | 45 | Ring bonded directly to the sulfoxy |
| | 46 | Additional nitrogen containing |
| | 47 | Containing -C(=O)O- group (e.g., carboxylic acid, ester, salt, etc.) |
| | 48 | Additional carboxamide containing |
| | 49 | The carboxamide nitrogen and a -S(=O)(=O)-O-X group attached to each other by an acyclic chain which consists of carbons, wherein X is hydrogen or a metal (e.g., taurides, etc.) |
| | 50 | Sulfoxy in acid moiety |
| | 51 | Additional nitrogen containing |
| | 52 | Quaternary ammonium containing |
| | 53 | Amidino or guanidino containing |
| | 54 | Cyano or hydrazino containing |
| | 55 | Halogen or additional oxygen containing (e.g., isocyanate containing, etc.) |
| | 61 | Additional oxygen containing (e.g., amides of ricinoleic acid, etc.) |
| | 62 | Halogen containing |
| | 63 | Containing -C(=O)O- group |
| | 64 | Plural oxyalkylene groups bonded directly to each other |
| | 65 | Oxygen bonded directly to a ring |
| | 66 | Hydroxyalkyl substituent on the amido nitrogen |
| | 67 | Halogen containing |
| | 68 | Processes |
| | 71 | Heavy metal containing (e.g., As, Cr, Mn, Sb, V, etc.) |
| | 72 | Titanium, zirconium, or cerium containing (Ti, Zr, or Ce) |
| | 73 | Lead or tin containing (Pb or Sn) |
| | 74 | Iron, cobalt, nickel, copper, silver, or gold containing (Fe, Co, Ni, Cu, Ag, or Au) |
| | 75 | Zinc, cadmium, or mercury containing (Zn, Cd, or Hg) |
| | 76 | Aluminum containing |
| | 77 | Boron, selenium, or silicon containing |
| | 78 | Phosphorus containing |
| | 79 | Glycerophosphates (e.g., phosphatidic acids, phosphatidyl inositol, etc.) |
| | 84 | Nitrogen containing |
| | 85 | Sulfur containing |
| | 86 | Processes utilizing sulfur chloride |
| | 87 | Processes utilizing elemental sulfur |
| | 88 | Sulfoxy containing (e.g., sulfones, etc.) |
| | 89 | Twitchell or Pfeilring reagent (i.e., product of sulfonation of fatty material in the presence of an aromatic hydrocarbon or phenol) |
| | 90 | The sulfoxy is in the alcohol moiety (e.g., sulfate esters of fatty acid monoglycerides, etc.) |
| | 91 | Nitrogen bonded directly to carbon in the alcohol moiety |
| | 93 | Purification or recovery |
| | 94 | Nitrogen containing (e.g., sulfonamide containing, etc.) |
| | 95 | Carbocyclic ring in the acid moiety |
| | 96 | Carbon bonded directly to -S(=O)(=O)OH or to -O-S(=O)(=O)OH, wherein H may be replaced by a cation or by an ester forming group (e.g., sulfonic acid sulfate monoester, etc.) |
| | 101 | Thioether, thiol, or mercaptide containing |
| | 103 | Nitrogen containing |
| | 104 | Plural nitrogens containing (e.g., guanidine, hydrazine, etc.) |
| | 108 | Additional oxygen containing (e.g., hydroxy, ether, etc.) |
| | 113 | Cyano containing |
| | 114 | Processes |
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