IPC Main Group
C07C 1/00 Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- ACYCLIC OR CARBOCYCLIC COMPOUNDS
5 direct subcodes
Child Classifications
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- C07C 1/02 from oxides of carbon
- C07C 1/2 starting from organic compounds containing only oxygen atoms as hetero atoms
- C07C 1/26 starting from organic compounds containing only halogen atoms as hetero atoms
- C07C 1/32 starting from compounds containing hetero atoms other than, or in addition to, oxygen or halogen
- C07C 1/36 by splitting of esters
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