- All sections
- C - Chemistry; metallurgy
- C09J - Adhesives; non-mechanical aspects of adhesive processes in general; adhesive processes not provided for elsewhere; use of materials as adhesives
- C09J 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C09J 175/14
Total number of patents in this class: 346
10-year publication summary
|
24
|
34
|
34
|
37
|
32
|
19
|
24
|
26
|
20
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10343 |
19 |
| DIC Corporation | 3659 |
17 |
| Bostik SA | 633 |
12 |
| LG Chem, Ltd. | 17632 |
10 |
| Mitsubishi Chemical Corporation | 4438 |
9 |
| Covestro Deutschland AG | 2685 |
9 |
| Nippon Kayaku Kabushiki Kaisha | 1427 |
9 |
| Sika Technology AG | 2842 |
9 |
| Showa Denko K.K. | 2341 |
8 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 651 |
7 |
| 3m Innovative Properties Company | 17955 |
6 |
| Hitachi Chemical Company, Ltd. | 2387 |
6 |
| Nitto Denko Corporation | 8073 |
6 |
| Denka Company Limited | 2454 |
6 |
| DONGWOO FINE-CHEM Co., Ltd. | 1257 |
6 |
| Henkel IP & Holding GmbH | 579 |
6 |
| Tesa SE | 1028 |
6 |
| Arkema France | 3887 |
5 |
| Dow Global Technologies LLC | 10143 |
4 |
| PRC-DeSoto International, Inc. | 577 |
4 |
| Other owners | 182 |