- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 7/38 - Pressure-sensitive adhesives [PSA]
Patent holdings for IPC class C09J 7/38
Total number of patents in this class: 4747
10-year publication summary
|
72
|
105
|
269
|
576
|
729
|
750
|
784
|
668
|
605
|
394
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8271 |
938 |
| 3m Innovative Properties Company | 17813 |
400 |
| Lintec Corporation | 1962 |
265 |
| Tesa SE | 1066 |
185 |
| Sekisui Chemical Co., Ltd. | 3439 |
145 |
| Mitsubishi Chemical Corporation | 4528 |
91 |
| Avery Dennison Corporation | 1185 |
78 |
| LG Chem, Ltd. | 17636 |
72 |
| Sumitomo Chemical Company, Limited | 9044 |
65 |
| DIC Corporation | 3808 |
64 |
| Denka Company Limited | 2596 |
63 |
| Dow Toray Co., Ltd. | 572 |
56 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
53 |
| Resonac Corporation | 2837 |
53 |
| Dow Silicones Corporation | 1950 |
51 |
| Oji Holdings Corporation | 725 |
45 |
| Henkel AG & Co. KGaA | 10590 |
43 |
| Samsung SDI Co., Ltd. | 8437 |
41 |
| Toyochem Co., Ltd. | 172 |
41 |
| Mitsui Chemicals Tohcello, Inc. | 250 |
38 |
| Other owners | 1960 |