- All sections
- C - Chemistry; metallurgy
- C09J - Adhesives; non-mechanical aspects of adhesive processes in general; adhesive processes not provided for elsewhere; use 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: 3945
10-year publication summary
|
35
|
84
|
113
|
271
|
589
|
739
|
763
|
792
|
673
|
179
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 7879 |
765 |
| 3m Innovative Properties Company | 18406 |
355 |
| Lintec Corporation | 1915 |
219 |
| Tesa SE | 1011 |
157 |
| LG Chem, Ltd. | 17205 |
107 |
| Sekisui Chemical Co., Ltd. | 3159 |
104 |
| Avery Dennison Corporation | 1291 |
80 |
| Mitsubishi Chemical Corporation | 4313 |
72 |
| DIC Corporation | 3597 |
61 |
| Sumitomo Chemical Company, Limited | 8808 |
60 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
49 |
| Denka Company Limited | 2189 |
48 |
| Dow Toray Co., Ltd. | 494 |
47 |
| Dow Silicones Corporation | 1664 |
41 |
| Mitsui Chemicals Tohcello, Inc. | 252 |
40 |
| Oji Holdings Corporation | 660 |
35 |
| Samsung SDI Co., Ltd. | 6671 |
32 |
| Henkel AG & Co. KGaA | 10129 |
32 |
| FUJIFILM Corporation | 27102 |
30 |
| Trackonomy Systems, Inc. | 187 |
30 |
| Other owners | 1581 |