- 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: 5239
10-year publication summary
|
114
|
272
|
589
|
740
|
762
|
788
|
680
|
613
|
575
|
311
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8543 |
1036 |
| 3m Innovative Properties Company | 17484 |
430 |
| Lintec Corporation | 2017 |
290 |
| Tesa SE | 1129 |
203 |
| Sekisui Chemical Co., Ltd. | 3623 |
179 |
| Mitsubishi Chemical Corporation | 4726 |
105 |
| Avery Dennison Corporation | 1162 |
84 |
| LG Chem, Ltd. | 17937 |
74 |
| Sumitomo Chemical Company, Limited | 8968 |
71 |
| Denka Company Limited | 2735 |
68 |
| DIC Corporation | 3965 |
68 |
| Resonac Corporation | 3561 |
68 |
| Shin-Etsu Chemical Co., Ltd. | 6113 |
60 |
| Dow Toray Co., Ltd. | 625 |
60 |
| Dow Silicones Corporation | 2121 |
54 |
| Oji Holdings Corporation | 797 |
50 |
| Henkel AG & Co. KGaA | 10767 |
48 |
| Samsung SDI Co., Ltd. | 10671 |
44 |
| Toyochem Co., Ltd. | 190 |
43 |
| Mitsui Chemicals ICT Materia, Inc. | 96 |
41 |
| Other owners | 2163 |