- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 139/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
Patent holdings for IPC class C09J 139/06
Total number of patents in this class: 59
10-year publication summary
|
6
|
4
|
3
|
8
|
4
|
4
|
4
|
4
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17749 |
5 |
| Tesa SE | 1073 |
4 |
| Rohm and Haas Company | 2927 |
2 |
| Colquímica-indústria Nacional de Colas,s.a. | 63 |
2 |
| Lintec Corporation | 1999 |
2 |
| University of Toronto | 32 |
2 |
| Ningbo Pasco United Industry Co., Ltd. | 8 |
2 |
| Zhejiang Kaida Stationery Co., Ltd | 11 |
2 |
| BASF SE | 21071 |
1 |
| LG Chem, Ltd. | 17674 |
1 |
| FUJIFILM Corporation | 29728 |
1 |
| Ricoh Company, Ltd. | 13383 |
1 |
| Industrial Technology Research Institute | 5087 |
1 |
| Nitto Denko Corporation | 8352 |
1 |
| Bridgestone Corporation | 7219 |
1 |
| Henkel AG & Co. KGaA | 10647 |
1 |
| Adeka Corporation | 1367 |
1 |
| Calgon Carbon Corporation | 242 |
1 |
| Combe Incorporated | 209 |
1 |
| Crane & Co., Inc. | 123 |
1 |
| Other owners | 26 |