- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 171/02 - Polyalkylene oxides
Patent holdings for IPC class C09J 171/02
Total number of patents in this class: 377
10-year publication summary
|
16
|
21
|
22
|
18
|
22
|
29
|
29
|
24
|
24
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4725 |
38 |
| Henkel AG & Co. KGaA | 10768 |
24 |
| Nitto Denko Corporation | 8550 |
20 |
| Bostik SA | 682 |
20 |
| Wacker Chemie AG | 2108 |
14 |
| Shin-Etsu Chemical Co., Ltd. | 6117 |
11 |
| Agc, Inc. | 5563 |
11 |
| 3m Innovative Properties Company | 17484 |
8 |
| Lintec Corporation | 2022 |
8 |
| Sekisui Fuller Company, Ltd. | 63 |
8 |
| Baxter International Inc. | 1889 |
7 |
| Baxter Healthcare S.A. | 1394 |
7 |
| Sekisui Chemical Co., Ltd. | 3626 |
7 |
| Bostik, Inc. | 168 |
6 |
| Cemedine Co., Ltd. | 85 |
6 |
| Sika Technology AG | 3012 |
5 |
| Kleiberit SE & Co. KG | 37 |
5 |
| Stauf Klebstoffwerk GmbH | 17 |
4 |
| GPCP IP Holdings LLC | 1530 |
4 |
| The Yokohama Rubber Co., Ltd. | 4116 |
3 |
| Other owners | 161 |