• All sections
  • C - Chemistrymetallurgy
  • C07C - Acyclic or carbocyclic compounds
  • C07C 233/05 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms

Patent holdings for IPC class C07C 233/05

Total number of patents in this class: 339

10-year publication summary

21
24
25
26
22
15
18
14
16
9
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Showa Denko K.K.
2072
15
Resonac Corporation
3516
6
BASF SE
21303
5
Clariant Finance (BVI) Limited
364
5
Zhejiang Huahai Pharmaceutical Co., Ltd.
218
5
Specialty Operations France
916
5
FUJIFILM Corporation
30512
4
Purdue Research Foundation
3913
4
National Institute of Biological Sciences, Beijing
101
4
Rhodia Operations
1497
4
Mitsui Chemicals Crop & Life Solutions,Inc.
174
4
Sumitomo Chemical Company, Limited
8996
3
Commissariat à l'énergie atomique et aux energies alternatives
11127
3
China Petroleum & Chemical Corporation
2147
3
Croda International plc
565
3
Denali Therapeutics Inc.
270
3
Hanmi Pharm. Co., Ltd.
601
3
Les Laboratoires Servier
496
3
Nanyang Technological University
2200
3
Newron Pharmaceuticals S.p.A.
58
3
Other owners 251