• 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: 343

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Showa Denko K.K.
2054
15
Resonac Corporation
3739
6
BASF SE
21318
5
Clariant Finance (BVI) Limited
346
5
Zhejiang Huahai Pharmaceutical Co., Ltd.
219
5
Specialty Operations France
938
5
FUJIFILM Corporation
30774
4
Purdue Research Foundation
3977
4
National Institute of Biological Sciences, Beijing
102
4
Rhodia Operations
1484
4
Mitsui Chemicals Crop & Life Solutions,Inc.
175
4
Sumitomo Chemical Company, Limited
8989
3
Commissariat à l'énergie atomique et aux energies alternatives
11136
3
China Petroleum & Chemical Corporation
2185
3
Croda International plc
566
3
Denali Therapeutics Inc.
275
3
Hanmi Pharm. Co., Ltd.
603
3
Les Laboratoires Servier
498
3
Nanyang Technological University
2243
3
Newron Pharmaceuticals S.p.A.
56
3
Other owners 255