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  • C - Chemistrymetallurgy
  • C07D - Heterocyclic compounds
  • C07D 277/82 - Nitrogen atoms

Patent holdings for IPC class C07D 277/82

Total number of patents in this class: 585

10-year publication summary

38
46
44
47
47
31
28
34
30
14
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Zeon Corporation
4080
34
Biohaven Therapeutics Ltd.
105
20
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
198
12
DIC Corporation
3786
11
Centre National de La Recherche Scientifique
10418
10
FUJIFILM Corporation
29329
10
Takeda Pharmaceutical Company Limited
2714
10
Biohaven Pharmaceutical Holding Company Ltd.
28
9
The University of British Columbia
1497
8
Institut National de La Sante et de La Recherche Medicale (inserm)
2809
7
Kyoto University
2800
7
Université Cote d'Azur
179
7
Boehringer Ingelheim International GmbH
4665
6
Cornell University
3301
6
Gilead Sciences, Inc.
2036
6
Rutgers, The State University of New Jersey
1892
6
The Scripps Research Institute
1348
6
Icahn School of Medicine at Mount Sinai
941
5
Shionogi & Co., Ltd.
860
5
Bristol-myers Squibb Company
4875
4
Other owners 396

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