- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 27/22 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCompositions of derivatives of such polymers modified by chemical after-treatment
Patent holdings for IPC class C08L 27/22
Total number of patents in this class: 98
10-year publication summary
|
9
|
6
|
7
|
13
|
7
|
9
|
4
|
4
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10546 |
13 |
| Arkema France | 4238 |
5 |
| Agc, Inc. | 5706 |
5 |
| 3m Innovative Properties Company | 17463 |
4 |
| Greene, Tweed Technologies, Inc. | 141 |
3 |
| Solvay Specialty Polymers Italy S.p.A. | 653 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2876 |
2 |
| The Chemours Company Fc, LLC | 1360 |
2 |
| NOK Corporation | 2350 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1050 |
2 |
| Sogang University Research Foundation | 275 |
2 |
| Solvay Solexis S.p.A. | 77 |
2 |
| Samsung Electronics Co., Ltd. | 159978 |
1 |
| Schlumberger Canada Limited | 7629 |
1 |
| Schlumberger Technology B.v. | 5292 |
1 |
| Schlumberger Holdings Limited | 2653 |
1 |
| The Regents of the University of California | 20989 |
1 |
| Centre National de La Recherche Scientifique | 11164 |
1 |
| Sumitomo Electric Industries, Ltd. | 16447 |
1 |
| Hitachi Metals, Ltd. | 1812 |
1 |
| Other owners | 45 |