CPC Main Group
C07C 1/00 Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
5 direct subcodes
Child Classifications
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- C07C 1/02 from oxides of a carbon (preparation of liquid hydrocarbon mixtures of undefined composition C10G2/00; of synthetic natural gas C10L3/06)
- C07C 1/20 starting from organic compounds containing only oxygen atoms as heteroatoms
- 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 (C07C1/213, C07C1/30 take precedence)
Top Applicants
Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT
- ROCHE CH 12,683
- NOVARTIS CH 10,775
- CHINESE ACADEMY OF SCIENCES 10,619
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
- REGENERON PHARMACEUTICALS US 8,426
- BRISTOL-MYERS SQUIBB COMPANY US 7,979
- LG CHEM KR 7,978
- HARVARD UNIVERSITY US 7,706
- UNIVERSITY OF CALIFORNIA US 7,455
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219