- 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 175/04 - Polyurethanes
Patent holdings for IPC class C09J 175/04
Total number of patents in this class: 2593
10-year publication summary
|
196
|
207
|
201
|
234
|
241
|
233
|
169
|
217
|
168
|
49
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10129 |
158 |
| Sika Technology AG | 2650 |
151 |
| Dow Global Technologies LLC | 10147 |
126 |
| DIC Corporation | 3597 |
105 |
| Nitto Denko Corporation | 7879 |
79 |
| Bostik SA | 602 |
62 |
| LG Chem, Ltd. | 17205 |
55 |
| BASF SE | 19740 |
51 |
| Lintec Corporation | 1915 |
49 |
| 3m Innovative Properties Company | 18406 |
38 |
| Rohm and Haas Company | 2805 |
36 |
| H.B. Fuller Company | 370 |
36 |
| The Yokohama Rubber Co., Ltd. | 3929 |
35 |
| Mitsui Chemicals, Inc. | 3134 |
33 |
| Covestro Deutschland AG | 2429 |
31 |
| Sekisui Chemical Co., Ltd. | 3159 |
28 |
| Soken Chemical & Engineering Co., Ltd. | 249 |
25 |
| Huntsman International LLC | 708 |
24 |
| Henkel IP & Holding GmbH | 684 |
23 |
| Toyo Ink SC Holdings Co., Ltd. | 505 |
22 |
| Other owners | 1426 |