- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 43/02 - Homopolymers or copolymers of monomers containing phosphorus
Patent holdings for IPC class C08L 43/02
Total number of patents in this class: 148
10-year publication summary
|
9
|
11
|
9
|
10
|
15
|
12
|
12
|
8
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2805 |
22 |
| Dow Global Technologies LLC | 10147 |
10 |
| FUJIFILM Corporation | 27102 |
4 |
| NOK Corporation | 2108 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| 3m Innovative Properties Company | 18406 |
3 |
| International Business Machines Corporation | 60644 |
3 |
| Colgate-Palmolive Company | 5325 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Arkema France | 3790 |
3 |
| Ecole Nationale Superieure de Chimie de Montpellier | 167 |
3 |
| Nissan Chemical Industries, Ltd. | 1822 |
3 |
| Renolit SE | 171 |
3 |
| Universite de Montpellier | 920 |
3 |
| Novartis AG | 11238 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
2 |
| Cheil Industries Inc. | 944 |
2 |
| Ecolab USA Inc. | 5190 |
2 |
| Kuraray Co., Ltd. | 3392 |
2 |
| Trustees of Boston University | 928 |
2 |
| Other owners | 66 |