- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 131/04 - Homopolymers or copolymers of vinyl acetate
Patent holdings for IPC class C09J 131/04
Total number of patents in this class: 344
10-year publication summary
|
30
|
37
|
29
|
33
|
21
|
29
|
7
|
19
|
13
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2108 |
26 |
| Henkel AG & Co. KGaA | 10768 |
21 |
| 3m Innovative Properties Company | 17484 |
11 |
| Synthomer Adhesive Technologies LLC | 115 |
11 |
| Dow Global Technologies LLC | 10981 |
8 |
| Celanese International Corporation | 912 |
8 |
| Celanese Emulsions GmbH | 36 |
7 |
| Nitto Denko Corporation | 8550 |
6 |
| Lintec Corporation | 2022 |
6 |
| Hitachi Chemical Company, Ltd. | 2238 |
5 |
| Rohm and Haas Company | 2942 |
5 |
| Mitsui Chemicals, Inc. | 3253 |
5 |
| Kuraray Co., Ltd. | 3600 |
5 |
| Bridgestone Corporation | 7280 |
4 |
| Armstrong World Industries, Inc. | 368 |
4 |
| Sanford, L.P. | 886 |
4 |
| United States Gypsum Company | 930 |
4 |
| The Procter & Gamble Company | 21853 |
3 |
| Illinois Tool Works Inc. | 11862 |
3 |
| Akzo Nobel Coatings International B.V. | 2033 |
3 |
| Other owners | 195 |