IPC-Stelle: C12C 1/00 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C12KLBIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12CUKLBREWING OF BEER (cleaning of raw materials A23N; pitching or depitching machines, cellar tools C12L; propagating yeasts C12N 1/14; non-beverage ethanolic fermentation C12P 7/06)
C12C 1/00HGRPreparation of malt
C12C 1/02UGR1
.Pretreatment of grains, e.g. washing, steeping
C12C 1/027UGR1
.Germinating [6]
C12C 1/033UGR2
. .in boxes or drums [6]
C12C 1/047UGR2
. .Influencing the germination by chemical or physical means [6]
C12C 1/053UGR3
. . .by irradiation or electric treatment [6]
C12C 1/067UGR1
.Drying [6]
C12C 1/073UGR2
. .Processes or apparatus specially adapted to save or recover energy [6]
C12C 1/10UGR2
. .Drying on fixed supports
C12C 1/12UGR2
. .Drying on moving supports
C12C 1/125UGR1
.Continuous or semi-continuous processes for steeping, germinating or drying [6]
C12C 1/13UGR2
. .with vertical transport of the grains [6]
C12C 1/135UGR2
. .with horizontal transport of the grains [6]
C12C 1/15UGR1
.Grain or malt turning, charging or discharging apparatus [6]
C12C 1/16UGR1
.After-treatment of malt, e.g. malt cleaning, detachment of the germ
C12C 1/18UGR1
.Preparation of malt extract or of special kinds of malt, e.g. caramel, black malt (malt products for use as foodstuffs A23L)
C12C 3/00HGRTreatment of hops
C12C 3/02UGR1
.Drying
C12C 3/04UGR1
.Conserving; Storing; Packing
C12C 3/06UGR2
. .Powder or pellets from hops [6]
C12C 3/08UGR2
. .Solvent extracts from hops [6]
C12C 3/10UGR3
. . .using carbon dioxide [6]
C12C 3/12UGR2
. .Isomerised products from hops [6]
C12C 5/00HGROther raw materials for the preparation of beer
C12C 5/02UGR1
.Additives for beer
C12C 5/04UGR2
. .Colouring additives
C12C 7/00HGRPreparation of wort (malt extract C12C 1/18)
C12C 7/01UGR1
.Pretreatment of malt, e.g. malt grinding [6]
C12C 7/04UGR1
.Preparation or treatment of the mash
C12C 7/047UGR2
. .part of the mash being unmalted cereal mash [6]
C12C 7/053UGR2
. .part of the mash being non-cereal material [6]
C12C 7/06UGR2
. .Mashing apparatus
C12C 7/14UGR1
.Clarifying wort (L%$uterung)
C12C 7/16UGR2
. .by straining
C12C 7/165UGR3
. . .in mash filters [6]
C12C 7/17UGR3
. . .in lautertuns [6]
C12C 7/175UGR2
. .by centrifuging [6]
C12C 7/20UGR2
. .Boiling the beerwort (brew kettles C12C 13/02) [6]
C12C 7/22UGR3
. . .Processes or apparatus specially adapted to save or recover energy [6]
C12C 7/24UGR1
.Clarifying beerwort between hop boiling and cooling [6]
C12C 7/26UGR1
.Cooling beerwort; Clarifying beerwort during or after the cooling [6]
C12C 7/28UGR1
.After-treatment [6]
C12C 11/00HGRFermentation processes for beer
C12C 11/02UGR1
.Pitching yeast
C12C 11/06UGR1
.Acidifying the wort
C12C 11/07UGR1
.Continuous fermentation [6]
C12C 11/09UGR1
.Fermentation with immobilised yeast [6]
C12C 11/11UGR1
.Post fermentation treatments, e.g. carbonation, concentration (C12H takes precedence; containers with means specially adapted for effervescing potable liquids B65D 85/73) [6]
C12C 12/00HGRProcesses specially adapted for making special kinds of beer [6]
C12C 12/02UGR1
.Beer with low calorie content (C12C 12/04 takes precedence) [6]
C12C 12/04UGR1
.Beer with low alcohol content (removal of alcohol C12H 3/00) [6]
C12C 13/00HGRBrewing devices, not covered by a single group of C12C 1/00 to C12C 12/04 [3, 6]
C12C 13/02UGR1
.Brew kettles [3]
C12C 13/06UGR2
. .heated with fire [3]
C12C 13/08UGR2
. .with internal heating elements [6]
C12C 13/10UGR1
.Home brew equipment [6]