- All sections
- C - Chemistry; metallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/11 - Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
Patent holdings for IPC class C07F 9/11
Total number of patents in this class: 94
10-year publication summary
8
|
6
|
10
|
9
|
6
|
6
|
8
|
6
|
4
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Wisconsin Alumni Research Foundation | 3774 |
4 |
Stella Chemifa Corporation | 118 |
4 |
Liposphere Ltd. | 5 |
4 |
The Regents of the University of California | 18943 |
2 |
Dow Global Technologies LLC | 10147 |
2 |
Board of Regents, The University of Texas System | 5370 |
2 |
Baxter International Inc. | 2425 |
2 |
Baxter Healthcare S.A. | 1810 |
2 |
Acorda Therapeutics, Inc. | 270 |
2 |
China Petroleum & Chemical Corporation | 1623 |
2 |
Harcros Chemicals Inc. | 28 |
2 |
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
2 |
Pethmark AB | 3 |
2 |
Research Institute of Petroleum Processing, Sinopec | 387 |
2 |
Retrotope, Inc. | 47 |
2 |
Shiseido Company, Ltd. | 3761 |
2 |
University of Kansas | 838 |
2 |
Guangdong Guangshan New Material Co., Ltd. | 5 |
2 |
Evonik Operations GmbH | 3879 |
2 |
Bristol-myers Squibb Company | 5080 |
1 |
Other owners | 49 |