CPC Main Group Additional Only
C07C 2529/00 Catalysts comprising molecular sieves
7 direct subcodes
Child Classifications
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- C07C 2529/03 not having base-exchange properties
- C07C 2529/04 having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C 2529/82 Phosphates
- C07C 2529/86 Borosilicates; Aluminoborosilicates
- C07C 2529/87 Gallosilicates; Aluminogallosilicates; Galloborosilicates
- C07C 2529/88 Ferrosilicates; Ferroaluminosilicates
- C07C 2529/89 Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
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