IPC Subgroup
C07H 15/02 Acyclic radicals, not substituted by cyclic structures
Introduced: July 1974
Last revised: January 2006
Full Title
Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals > Acyclic radicals, not substituted by cyclic structures
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
3 direct subcodes
Child Classifications
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- C07H 15/04 attached to an oxygen atom of a saccharide radical
- C07H 15/12 attached to a nitrogen atom of a saccharide radical
- C07H 15/14 attached to a sulfur, selenium or tellurium atom of a saccharide radical
Top Applicants
Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 12,697
- ROCHE CH 11,347
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 11,024
- NOVARTIS CH 9,356
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 8,531
- BRISTOL-MYERS SQUIBB COMPANY US 7,320
- LG CHEM KR 7,245
- REGENERON PHARMACEUTICALS US 6,816
- HARVARD UNIVERSITY US 6,190
- GENENTECH US 5,922