IPC-Stelle: C12S 11/00 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C12KLBIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12SUKLPROCESSES USING ENZYMES OR MICRO-ORGANISMS TO LIBERATE, SEPARATE OR PURIFY A PRE-EXISTING COMPOUND OR COMPOSITION (biological treatment of water, waste water, or sewage C02F 3/00 , of sludge C02F 11/02; processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture C12P 41/00); PROCESSES USING ENZYMES OR MICRO-ORGANISMS TO TREAT TEXTILES OR TO CLEAN SOLID SURFACES OF MATERIALS [5]
C12S 1/00HGRTreatment of petroleum oils, shale oils or sand oils [5]
C12S 1/02UGR1
.Desulfurising [5]
C12S 3/00HGRTreatment of animal or plant materials or micro-organisms [5]
C12S 3/02UGR1
.Recovery or purification of carbohydrate material [5]
C12S 3/04UGR2
. .Cellulose, e.g. plant fibres [5]
C12S 3/06UGR3
. . .Treatment of hemp or flax [5]
C12S 3/08UGR3
. . .in the production of paper pulp [5]
C12S 3/10UGR2
. .Treatment of sugar or molasses [5]
C12S 3/12UGR2
. .Treatment of pectin or starch [5]
C12S 3/14UGR1
.Recovery or purification of proteinaceous material [5]
C12S 3/16UGR2
. .Collagen or gelatin [5]
C12S 3/18UGR1
.Recovery or purification of glyceridic oils, fats, ester-type waxes or fatty acids [5]
C12S 3/20UGR1
.Removal of nucleic acids from intact or disrupted cells [5]
C12S 3/22UGR1
.Treatment of blood fractions [5]
C12S 3/24UGR1
.Treatment of animal secretions or organs [5]
C12S 5/00HGRTreatment of emulsions, gases or foams [5]
C12S 7/00HGRTreatment of hides, e.g. depilating, bating [5]
C12S 9/00HGRCleaning solid surfaces of materials [5]
C12S 11/00HGRTreatment of textiles, e.g. cleaning [5]
C12S 13/00HGRProcesses not provided for in groups C12S 1/00 to C12S 11/00 [5]