- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
Patent holdings for IPC class C07F 9/38
Total number of patents in this class: 878
10-year publication summary
|
41
|
48
|
43
|
44
|
47
|
46
|
43
|
30
|
41
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan, Inc. | 2313 |
39 |
| Monsanto Technology LLC | 8273 |
32 |
| Straitmark Holding AG | 24 |
16 |
| Centre National de La Recherche Scientifique | 10706 |
11 |
| Ardelyx, Inc. | 115 |
11 |
| Lanxess Corporation | 280 |
11 |
| Kallyope, Inc. | 62 |
11 |
| Merck Patent GmbH | 5752 |
10 |
| The Regents of the University of California | 20303 |
8 |
| The Board of Trustees of the University of Illinois | 2724 |
8 |
| Novartis AG | 10612 |
7 |
| Abiogen Pharma S.p.A. | 155 |
7 |
| Antecip Bioventures II LLC | 347 |
7 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3003 |
7 |
| The Procter & Gamble Company | 22015 |
6 |
| Syngenta Crop Protection AG | 6259 |
6 |
| FUJIFILM Corporation | 29839 |
6 |
| Indiana University Research and Technology Corporation | 798 |
6 |
| Nano Safe Coatings Incorporated (a Florida Corporation 3 P 14000024914) | 13 |
6 |
| Tata Consultancy Services Limited | 2407 |
6 |
| Other owners | 657 |