- 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: 339
10-year publication summary
|
27
|
28
|
36
|
27
|
32
|
21
|
25
|
7
|
18
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2113 |
26 |
| Henkel AG & Co. KGaA | 10620 |
20 |
| 3m Innovative Properties Company | 17771 |
11 |
| Synthomer Adhesive Technologies LLC | 113 |
11 |
| Dow Global Technologies LLC | 10437 |
8 |
| Celanese Emulsions GmbH | 38 |
8 |
| Celanese International Corporation | 911 |
8 |
| Nitto Denko Corporation | 8338 |
6 |
| Rohm and Haas Company | 2907 |
6 |
| Lintec Corporation | 2004 |
6 |
| Hitachi Chemical Company, Ltd. | 2337 |
5 |
| Mitsui Chemicals, Inc. | 3247 |
5 |
| Kuraray Co., Ltd. | 3518 |
5 |
| Bridgestone Corporation | 7225 |
4 |
| Sanford, L.P. | 921 |
4 |
| United States Gypsum Company | 904 |
4 |
| The Procter & Gamble Company | 22006 |
3 |
| Illinois Tool Works Inc. | 11520 |
3 |
| Honeywell International Inc. | 13561 |
3 |
| Akzo Nobel Coatings International B.V. | 2070 |
3 |
| Other owners | 190 |