Patent holdings for IPC class C07C 63/72

Total number of patents in this class: 33

10-year publication summary

0
0
0
2
5
1
2
0
2
6
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Howard Hughes Medical Institute
233
5
Sumitomo Chemical Company, Limited
8965
3
JSR Corporation
2553
2
Nippon Soda Co., Ltd.
884
2
Rikkyo Educational Corporation
16
2
Tokyo Ohka Kogyo Co., Ltd.
1556
2
Sanofi
4326
2
The Regents of the University of California
20902
1
Bayer AG
3553
1
Daikin Industries, Ltd.
10514
1
Board of Regents of the University of Nebraska
795
1
Carna Biosciences, Inc.
67
1
China Pharmaceutical University
364
1
Kyoto University
2934
1
National University Corporation, Iwate University
101
1
SDS Biotech K.K.
102
1
Transitions Optical, Inc.
232
1
The University of Bristol
265
1
NMD Pharma A/S
51
1
Resonac Corporation
3672
1
Other owners 2