- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 7/40 - Adhesives in the form of films or foils characterised by release liners
Patent holdings for IPC class C09J 7/40
Total number of patents in this class: 1002
10-year publication summary
|
21
|
75
|
133
|
169
|
181
|
158
|
123
|
128
|
87
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17614 |
129 |
| Nitto Denko Corporation | 8399 |
63 |
| LG Chem, Ltd. | 17741 |
53 |
| Lintec Corporation | 1995 |
42 |
| Shin-Etsu Chemical Co., Ltd. | 5842 |
25 |
| Dow Silicones Corporation | 2013 |
25 |
| Xinmei Fontana Holding (Hong Kong) Limited | 156 |
21 |
| Avery Dennison Corporation | 1177 |
20 |
| Tesa SE | 1086 |
19 |
| Dow Toray Co., Ltd. | 584 |
16 |
| Nissan Chemical Corporation | 2131 |
14 |
| Mitsubishi Chemical Corporation | 4661 |
12 |
| Samsung Display Co., Ltd. | 37127 |
9 |
| Sekisui Chemical Co., Ltd. | 3528 |
9 |
| UPM-Kymmene Corporation | 968 |
9 |
| Toray Advanced Materials Korea Inc. | 277 |
8 |
| Loparex Germany GmbH & Co. KG | 47 |
8 |
| Resonac Corporation | 3083 |
8 |
| Amrize Technology Switzerland LLC | 679 |
8 |
| Samsung SDI Co., Ltd. | 9181 |
7 |
| Other owners | 497 |