• All sections
  • C - Chemistrymetallurgy
  • C07C - Acyclic or carbocyclic compounds
  • C07C 229/36 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton

Patent holdings for IPC class C07C 229/36

Total number of patents in this class: 309

10-year publication summary

20
31
27
31
23
20
13
18
12
6
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Osaka University
3292
7
Bracco Imaging S.p.A.
307
5
Osaka Prefecture University Public Corporation
231
5
Stella Pharma Corporation
40
5
Impax Laboratories, LLC
30
5
Xwpharma Ltd.
64
5
BASF SE
21150
4
Massachusetts Institute of Technology
10202
4
Bezwada Biomedical, LLC
44
4
Biogen MA Inc.
935
4
Hamari Chemicals, Ltd.
33
4
Techfields Pharma Co., Ltd.
30
4
Tianjin Chasesun Pharmaceutical Co., Ltd
13
4
Vistagen Therapeutics, Inc.
38
4
Dynamic Biologics Inc.
13
4
Novartis AG
10340
3
Bayer Pharma AG
1025
3
Ajinomoto Co., Inc.
2278
3
Ambrx, Inc.
170
3
Cellixbio Private Limited
144
3
Other owners 226