Patent holdings for IPC class C07C 209/58

Total number of patents in this class: 26

10-year publication summary

1
0
3
3
2
2
3
0
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Celgene Corporation
1396
4
Bayer Cropscience AG
2035
2
TSI Pharmaceutical (Jiangyin) Co., Ltd.
3
2
Qingdao University of Science & Technology
28
2
Kunshan Boke Chemicals Co., Ltd.
2
2
Shandong Xingqiang Chemical Industry Technology Research Institute Co., Ltd
7
2
Sumitomo Chemical Company, Limited
9049
1
Kaneka Corporation
4529
1
API Corporation
225
1
China State Institute of Pharmaceutical Industry
21
1
Jiangsu Hengyi Pharmaceutical Co., Ltd.
229
1
The Provost, Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth Near Dublin
89
1
Shanghai Institute of Pharmaceutical Industry
129
1
Sunshine Lake Pharma Co., Ltd.
599
1
Ube Industries, Ltd.
848
1
Yamaguchi University
312
1
Chiral Quest (Suzhou) Co., Ltd.
6
1
Jiangxi Longlife Bio-Pharmaceutical Co., Ltd.
3
1
Other owners 0