- All sections
- C - Chemistrymetallurgy
- 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: 634
10-year publication summary
|
62
|
42
|
49
|
55
|
51
|
38
|
34
|
25
|
31
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soochow University | 1749 |
23 |
| Qpex Biopharma, Inc. | 36 |
14 |
| VenatoRx Pharmaceuticals, Inc. | 80 |
13 |
| Nantong Textile & Silk Industrial Technology Research Institute | 80 |
12 |
| Sumitomo Chemical Company, Limited | 9110 |
11 |
| Anacor Pharmaceuticals, LLC | 61 |
11 |
| The Board of Trustees of the University of Illinois | 2715 |
10 |
| Takeda Pharmaceutical Company Limited | 2716 |
8 |
| Anacor Pharmaceuticals, Inc. | 72 |
8 |
| The Lubrizol Corporation | 1284 |
8 |
| BASF SE | 21072 |
7 |
| Daikin Industries, Ltd. | 10153 |
7 |
| Merck Patent GmbH | 5755 |
6 |
| Chevron Oronite Company LLC | 575 |
6 |
| Afton Chemical Corporation | 488 |
6 |
| Rempex Pharmaceuticals, Inc. | 30 |
6 |
| Millennium Pharmaceuticals, Inc. | 442 |
5 |
| Bracco Imaging S.p.A. | 313 |
5 |
| Ramot at Tel-Aviv University Ltd. | 1502 |
5 |
| Total Marketing Services | 452 |
5 |
| Other owners | 458 |