- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 175/04 - Polyurethanes
Patent holdings for IPC class C09J 175/04
Total number of patents in this class: 2838
10-year publication summary
|
197
|
189
|
223
|
233
|
223
|
168
|
212
|
170
|
152
|
180
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10655 |
170 |
| Sika Technology AG | 2916 |
149 |
| DIC Corporation | 3858 |
123 |
| Dow Global Technologies LLC | 10582 |
109 |
| Nitto Denko Corporation | 8361 |
90 |
| Bostik SA | 660 |
65 |
| BASF SE | 21137 |
57 |
| Lintec Corporation | 1990 |
51 |
| LG Chem, Ltd. | 17704 |
45 |
| Covestro Deutschland AG | 2794 |
38 |
| DDP Specialty Electronic Materials US, LLC | 844 |
38 |
| Mitsui Chemicals, Inc. | 3233 |
36 |
| H.B. Fuller Company | 488 |
35 |
| 3m Innovative Properties Company | 17717 |
34 |
| The Yokohama Rubber Co., Ltd. | 4092 |
34 |
| Sekisui Chemical Co., Ltd. | 3510 |
34 |
| Rohm and Haas Company | 2938 |
31 |
| Arkema France | 4179 |
30 |
| Huntsman International LLC | 709 |
25 |
| Toyochem Co., Ltd. | 177 |
25 |
| Other owners | 1619 |