Patent holdings for IPC class C07C 61/15

Total number of patents in this class: 18

10-year publication summary

1
3
0
0
0
1
5
0
0
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Amgen Inc.
4445
2
Daikin Industries, Ltd.
10509
2
Bristol-myers Squibb Company
4757
1
BASF SE
21328
1
Bayer Pharma AG
1009
1
Sumitomo Chemical Company, Limited
8967
1
Shin-Etsu Chemical Co., Ltd.
6134
1
Daiichi Sankyo Company, Limited
1889
1
Denali Therapeutics Inc.
274
1
GE Healthcare Limited
628
1
Solvay SA
944
1
The Trustees of Princeton University
1273
1
The University of Sydney
643
1
Zeon Corporation
4169
1
Chen-Stone (Guangzhou) Co., Ltd.
3
1
Chen-stone(guangzhou) Co., Ltd.
1
1
Other owners 0