- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications of materials not otherwise provided for
- C09K 17/22 - Polyacrylates; Polymethacrylates
Patent holdings for IPC class C09K 17/22
Total number of patents in this class: 61
10-year publication summary
|
3
|
8
|
1
|
7
|
6
|
10
|
4
|
3
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| S.p.c.m. SA | 308 |
6 |
| BASF SE | 19740 |
4 |
| UPL Limited | 524 |
3 |
| Kao Corporation | 4843 |
2 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
2 |
| Fuji Chemical Co., Ltd. | 33 |
2 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
2 |
| TOA Corporation | 130 |
2 |
| Wacker Chemie AG | 2091 |
2 |
| Winfield Solutions, LLC | 411 |
2 |
| Skyline EnCap Holdings, LLC | 18 |
2 |
| HPS Investment Partners, LLC, AS Agent | 12 |
2 |
| Radical Plastics Inc. | 13 |
2 |
| Specialty Operations France | 563 |
2 |
| Rohm and Haas Company | 2805 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Board of Regents, The University of Texas System | 5370 |
1 |
| Acciona Infraestructuras, S.A. | 13 |
1 |
| Ciba Specialty Chemicals Holding Inc. | 211 |
1 |
| Encap, LLC | 6 |
1 |
| Other owners | 20 |