- 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: 2779
10-year publication summary
|
207
|
201
|
234
|
243
|
234
|
173
|
218
|
174
|
154
|
122
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10535 |
165 |
| Sika Technology AG | 2854 |
148 |
| DIC Corporation | 3782 |
121 |
| Dow Global Technologies LLC | 10373 |
117 |
| Nitto Denko Corporation | 8217 |
85 |
| Bostik SA | 646 |
64 |
| BASF SE | 20904 |
57 |
| Lintec Corporation | 1963 |
51 |
| LG Chem, Ltd. | 17598 |
45 |
| Covestro Deutschland AG | 2746 |
38 |
| DDP Specialty Electronic Materials US, LLC | 828 |
38 |
| Rohm and Haas Company | 2919 |
37 |
| H.B. Fuller Company | 479 |
36 |
| Mitsui Chemicals, Inc. | 3222 |
35 |
| The Yokohama Rubber Co., Ltd. | 4032 |
35 |
| 3m Innovative Properties Company | 17857 |
34 |
| Sekisui Chemical Co., Ltd. | 3385 |
30 |
| Huntsman International LLC | 716 |
25 |
| Soken Chemical & Engineering Co., Ltd. | 256 |
25 |
| Toyochem Co., Ltd. | 170 |
25 |
| Other owners | 1568 |