Skip header and go to main content

Classification Resources
 
Class   588HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
[List of Pre Grant Publications for class 588 subclass 1][List of Patents for class 588 subclass 1]1 DESTRUCTION OR CONTAINMENT OF RADIOACTIVE WASTE
 [List of Pre Grant Publications for class 588 subclass 299][List of Patents for class 588 subclass 299]299 GERM WARFARE AGENTS DESTROYED
[List of Pre Grant Publications for class 588 subclass 300][List of Patents for class 588 subclass 300]300 PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO)
Note: When classifying in subclasses 300-321, classification is also made in subclasses 400-415 to identify the hazardous substance.
[List of Pre Grant Publications for class 588 subclass 301][List of Patents for class 588 subclass 301]301 Subclass 301 indent level is 1 By subjecting to electric or wave energy or particle or ionizing radiation (EPO/ JPO)
 [List of Pre Grant Publications for class 588 subclass 312][List of Patents for class 588 subclass 312]312 Subclass 312 indent level is 1 By hydropyrolysis or destructive steam gasification, e.g., using water and heat or supercritical water, to effect chemical change (EPO/JPO)
[List of Pre Grant Publications for class 588 subclass 313][List of Patents for class 588 subclass 313]313 Subclass 313 indent level is 1 By reacting with chemical agents (EPO/JPO)
 [List of Pre Grant Publications for class 588 subclass 321][List of Patents for class 588 subclass 321]321 Subclass 321 indent level is 1 By heating to effect chemical change. e.g., pyrolysis (EPO/JPO)
[List of Pre Grant Publications for class 588 subclass 400][List of Patents for class 588 subclass 400]400 Subclass 400 indent level is 1 Harmful chemical substances made harmless, or less harmful, by effecting chemical change (EPO/JPO)
Note: Subclasses 401 through 404 form part of a multiple aspect schedule. Documents classified in one of these subclasses are normally also classified in subclasses 405 through 415 to identify the hazardous material.
[List of Pre Grant Publications for class 588 subclass 249][List of Patents for class 588 subclass 249]249 CONTAINMENT
 [List of Pre Grant Publications for class 588 subclass 261][List of Patents for class 588 subclass 261]261 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 588 subclass 900][List of Patents for class 588 subclass 900]900 APPARATUS
 [List of Pre Grant Publications for class 588 subclass 901][List of Patents for class 588 subclass 901]901 COMPOSITIONS
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS