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PCE
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CPC Main Group
C07H 3/00

Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms (preparation by hydrolysis of di-or polysaccharides C13; separation or purification of sucrose, glucose, fructose, lactose or maltose C13)

5 direct subcodes

Child Classifications

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  • C07H 3/02 Monosaccharides
  • C07H 3/04 Disaccharides
  • C07H 3/06 Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
  • C07H 3/08 Deoxysugars; Unsaturated sugars (1,2-dideoxy-1-enoses C07D); Osones
  • C07H 3/10 Anhydrosugars, e.g. epoxides

Top Applicants

Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ROCHE CH 12,683
  2. NOVARTIS CH 10,775
  3. CHINESE ACADEMY OF SCIENCES 10,619
  4. BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
  5. REGENERON PHARMACEUTICALS US 8,426
  6. BRISTOL-MYERS SQUIBB COMPANY US 7,979
  7. LG CHEM KR 7,978
  8. HARVARD UNIVERSITY US 7,706
  9. UNIVERSITY OF CALIFORNIA US 7,455
  10. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219