- 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 129/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
Patent holdings for IPC class C09J 129/14
Total number of patents in this class: 105
10-year publication summary
|
6
|
14
|
10
|
17
|
12
|
10
|
9
|
10
|
8
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3159 |
36 |
| Kuraray Co., Ltd. | 3392 |
12 |
| Henkel AG & Co. KGaA | 10129 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Dexerials Corporation | 1826 |
3 |
| JNC Corporation | 1527 |
3 |
| Lintec Corporation | 1915 |
3 |
| Sumitomo Bakelite Co., Ltd. | 1416 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Ajinomoto Co., Inc. | 2337 |
2 |
| Daicel Corporation | 2128 |
2 |
| SKC Co., Ltd. | 311 |
2 |
| Zephyros, Inc. | 613 |
2 |
| Xerox Corporation | 7503 |
1 |
| Hitachi Chemical Company, Ltd. | 2455 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Corning Incorporated | 9932 |
1 |
| Konica Minolta, Inc. | 8349 |
1 |
| Bridgestone Corporation | 7067 |
1 |
| Amyris, Inc. | 368 |
1 |
| Other owners | 21 |