Patent class list (only not empty are listed)

Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers

Subclass of: 008 - Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers

Deeper subclasses:

008400000 - MEASURING, TESTING, OR INSPECTING DYE PROCESS (2)
008401000 - USING ENZYMES, DYE PROCESS, COMPOSITION, OR PRODUCT OF DYEING (7)
008402000 - WOOD DYEING PROCESS (2)
008404000 - DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT (82)
008438000 - PROCESS OF EXTRACTING OR PURIFYING OF NATURAL DYE (1)
008440000 - DYE RECOVERY PROCESS, OTHER THAN NOMINAL RECOVERY (1)
008441000 - PROCESS OF COLOR RENOVATING A DYED PRODUCT (1)
008442000 - COLOR PROTECTING PROCESS FOR DYED PRODUCT (4)
008444000 - DYEING PROCESS UTILIZING ELECTRIC, MAGNETIC, OR WAVE ENERGY; OR PRODUCT THEREOF (3)
008474000 - REACTIVE GAS OR REACTIVE VAPOR UTILIZED IN DYE PROCESS (1)
008477000 - FOAM DYE COMPOSITION OR PROCESS (1)
008478000 - PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS (1)
008499000 - SPRAY-DYEING PROCESS (2)
008506000 - NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER (15)
008524000 - DRY DYE COMPOSITION OTHER THAN MERE MIXTURE OF TWO OR MORE DYES ALONE OR PROCESS OF MAKING (1)
008537000 - MERCERIZED CELLULOSE FIBER OR PARCHMENTIZED CELLULOSE FIBER DYEING COMPOSITION, PROCESS, OR PRODUCT (1)
008543000 - REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT (11)
008550000 - ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER (11)
008636000 - DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION (22)
0089401R0 - TREATMENT OF HIDES, SKINS, FEATHERS AND ANIMAL TISSUES (12)
008101000 - BLEACHING (11)
008114000 - ORNAMENTAL EFFECTS (1)
008115510 - CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF (26)
008137000 - CLEANING OR LAUNDERING (49)
008147000 - FLUID TREATMENT (MANIPULATIVE) (91)

Patents in all subclasses Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers