Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Main Group
C12P 19/00

Preparation of compounds containing saccharide radicals

Introduced: January 1980

Last revised: January 2006

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Subclass:
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE

12 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • C12P 19/02 Monosaccharides
  • C12P 19/12 Disaccharides
  • C12P 19/14 produced by the action of a carbohydrase, e.g. by alpha-amylase
  • C12P 19/16 produced by the action of an alpha-1, 6-glucosidase, e.g. amylose, debranched amylopectin
  • C12P 19/18 produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
  • C12P 19/2 produced by the action of an exo-1, 4 alpha-glucosidase, e.g. dextrose
  • C12P 19/22 produced by the action of a beta-amylase, e.g. maltose
  • C12P 19/24 produced by the action of an isomerase, e.g. fructose
  • C12P 19/64 Preparation of S-glycosides, e.g. lincomycin

Top Applicants

Top 10 applicants by patent filingsfor class C12, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINESE ACADEMY OF SCIENCES 10,330
  2. HARVARD UNIVERSITY US 7,308
  3. UNIVERSITY OF CALIFORNIA US 6,383
  4. JIANGNAN UNIVERSITY 5,144
  5. MONSANTO TECHNOLOGY US 4,121
  6. PIONEER HI-BRED INTERNATIONAL US 3,630
  7. REGENERON PHARMACEUTICALS US 3,515
  8. CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 3,499
  9. INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) FR 3,371
  10. CJ CHEILJEDANG CORPORATION KR 3,361