- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 236/20 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated
Patent holdings for IPC class C08F 236/20
Total number of patents in this class: 237
10-year publication summary
12
|
12
|
17
|
26
|
27
|
22
|
15
|
23
|
7
|
4
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Chemical Patents Inc. | 4028 |
19 |
LG Chem, Ltd. | 17561 |
12 |
FUJIFILM Corporation | 29228 |
11 |
Dow Global Technologies LLC | 10354 |
10 |
Terumo Kabushiki Kaisha | 5502 |
10 |
Mitsui Chemicals, Inc. | 3197 |
7 |
Bridgestone Corporation | 7217 |
5 |
Life Technologies Corporation | 3270 |
5 |
Arlanxeo Netherlands B.V. | 53 |
5 |
3m Innovative Properties Company | 17849 |
4 |
Sumitomo Chemical Company, Limited | 9009 |
4 |
Daikin Industries, Ltd. | 9957 |
4 |
Life Technologies AS | 75 |
4 |
Celanese International Corporation | 907 |
4 |
Lion Copolymer Geismar, LLC | 45 |
4 |
NOK Corporation | 2210 |
4 |
Agc, Inc. | 4744 |
4 |
Shin-Etsu Chemical Co., Ltd. | 5598 |
3 |
Mitsubishi Chemical Corporation | 4485 |
3 |
Cytosorbents Corporation | 94 |
3 |
Other owners | 112 |