- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 2/32 - Polymerisation in water-in-oil emulsions
Patent holdings for IPC class C08F 2/32
Total number of patents in this class: 314
10-year publication summary
|
27
|
38
|
22
|
10
|
10
|
22
|
21
|
19
|
5
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
62 |
| BASF SE | 19740 |
22 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 401 |
16 |
| S.p.c.m. SA | 308 |
14 |
| The Procter & Gamble Company | 22178 |
13 |
| Nitto Denko Corporation | 7879 |
7 |
| SNF Group | 251 |
6 |
| Case Western Reserve University | 1727 |
5 |
| Ecolab USA Inc. | 5190 |
5 |
| Toagosei Co., Ltd. | 894 |
5 |
| Championx USA Inc. | 250 |
5 |
| Eastman Kodak Company | 3444 |
4 |
| Life Technologies Corporation | 3068 |
4 |
| Solenis Technologies, L.P. | 306 |
4 |
| Technion Research & Development Foundation Ltd. | 1167 |
4 |
| TouGas Oilfield Solutions GmbH | 32 |
4 |
| Agc, Inc. | 4029 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| Chevron U.S.A. Inc. | 3774 |
3 |
| Agency for Science, Technology and Research | 3512 |
3 |
| Other owners | 121 |