CPC Main Group
C12P 19/00 Preparation of compounds containing saccharide radicals (ketoaldonic acids C12P7/58)
12 direct subcodes
Child Classifications
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- C12P 19/02 Monosaccharides (2-ketogulonic acid C12P7/60)
- C12P 19/04 Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- 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 (non-biological hydrolysis of starch C08B30/00)
- C12P 19/18 produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
- C12P 19/20 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 19/26 Preparation of nitrogen-containing carbohydrates
- C12P 19/44 Preparation of O-glycosides, e.g. glucosides
- 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
- HARVARD UNIVERSITY US 8,321
- CHINESE ACADEMY OF SCIENCES 7,486
- UNIVERSITY OF CALIFORNIA US 7,320
- REGENERON PHARMACEUTICALS US 5,003
- INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) FR 4,292
- UNIVERSITY OF PENNSYLVANIA US 4,213
- CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 4,113
- JIANGNAN UNIVERSITY 3,961
- ROCHE CH 3,792
- ILLUMINA US 3,692