- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 177/00 - Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chainAdhesives based on derivatives of such polymers
Patent holdings for IPC class C09J 177/00
Total number of patents in this class: 158
10-year publication summary
|
11
|
14
|
11
|
15
|
13
|
10
|
4
|
9
|
7
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4170 |
8 |
| Sumitomo Electric Industries, Ltd. | 15659 |
7 |
| Henkel AG & Co. KGaA | 10623 |
6 |
| Toagosei Co., Ltd. | 975 |
6 |
| Beijing University of Chemical Technology | 323 |
5 |
| Evonik Operations GmbH | 4178 |
5 |
| 3m Innovative Properties Company | 17770 |
4 |
| Hitachi Chemical Company, Ltd. | 2335 |
4 |
| Dexerials Corporation | 1946 |
4 |
| Lintec Corporation | 2002 |
4 |
| Omachron Intellectual Property Inc. | 924 |
4 |
| Sumitomo Electric Printed Circuits, Inc. | 308 |
4 |
| Evonik Degussa GmbH | 1486 |
3 |
| Nitto Denko Corporation | 8344 |
3 |
| Bemis Associates, Inc. | 31 |
3 |
| Saint-Gobain Performance Plastics Corporation | 1034 |
3 |
| Ultra Tech Extrusions of Tennessee, Inc. | 3 |
3 |
| Industrial Technology Research Institute | 5076 |
2 |
| Tsinghua University | 5969 |
2 |
| Purdue Research Foundation | 3676 |
2 |
| Other owners | 76 |