• All sections
  • C - Chemistrymetallurgy
  • C07C - Acyclic or carbocyclic compounds
  • C07C 233/38 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton

Patent holdings for IPC class C07C 233/38

Total number of patents in this class: 97

10-year publication summary

5
9
3
6
6
5
12
9
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Saudi Arabian Oil Company
13349
7
Acuitas Therapeutics Inc.
117
6
CLSN Laboratories, Inc.
13
4
Universite D'aix-marseille
888
3
Evonik Operations GmbH
4154
3
Bristol-myers Squibb Company
4867
2
Johnson & Johnson Vision Care, Inc.
1182
2
Halliburton Energy Services, Inc.
20944
2
Centre National de La Recherche Scientifique
10516
2
Evonik Röhm GmbH
435
2
Afton Chemical Corporation
484
2
Alcon, Inc.
5464
2
Clariant Finance (BVI) Limited
386
2
Nagoya Industrial Science Research Institute
21
2
Nanyang Technological University
2035
2
Nippon Zoki Pharmaceutical Co., Ltd.
142
2
Oregon Health & Science University
766
2
Ottawa Hospital Research Institute
108
2
SCF Pharma Inc.
30
2
Southwest Petroleum University
476
2
Other owners 44