Patent holdings for IPC class C07C 321/02

Total number of patents in this class: 16

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Hoya Lens Thailand Ltd.
556
2
The United States of America, as represented by the Secretary of Agriculture
1102
2
Texas Instruments Incorporated
19443
1
Dow AgroSciences LLC
1223
1
Shenzhen China Star Optoelectronics Technology Co., Ltd.
8476
1
Arkema France
4154
1
Chevron Phillips Chemical Company LP
1833
1
College of William and Mary
24
1
Knu-industry Cooperation Foundation
135
1
Koc Solution Co., Ltd.
65
1
SKC Co., Ltd.
322
1
The University of North Carolina at Chapel Hill
2040
1
SK Pucore Co., Ltd.
39
1
Pharvinex Chempharm Pvt. Ltd.
1
1
Other owners 0