- 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 5/04 - Esters of boric acids
Patent holdings for IPC class C07F 5/04
Total number of patents in this class: 635
10-year publication summary
|
66
|
46
|
58
|
60
|
57
|
40
|
39
|
28
|
32
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soochow University | 1716 |
23 |
| Qpex Biopharma, Inc. | 36 |
14 |
| VenatoRx Pharmaceuticals, Inc. | 82 |
12 |
| Nantong Textile & Silk Industrial Technology Research Institute | 80 |
12 |
| Sumitomo Chemical Company, Limited | 8966 |
11 |
| Anacor Pharmaceuticals, Inc. | 79 |
11 |
| Anacor Pharmaceuticals, LLC | 65 |
11 |
| The Board of Trustees of the University of Illinois | 2665 |
9 |
| Takeda Pharmaceutical Company Limited | 2945 |
9 |
| The Lubrizol Corporation | 1310 |
8 |
| BASF SE | 20367 |
7 |
| Daikin Industries, Ltd. | 9766 |
7 |
| Millennium Pharmaceuticals, Inc. | 471 |
7 |
| Merck Patent GmbH | 5849 |
6 |
| Chevron Oronite Company LLC | 559 |
6 |
| Afton Chemical Corporation | 479 |
6 |
| Rempex Pharmaceuticals, Inc. | 31 |
6 |
| Bracco Imaging S.p.A. | 316 |
5 |
| Ramot at Tel-Aviv University Ltd. | 1437 |
5 |
| Total Marketing Services | 484 |
5 |
| Other owners | 455 |