- All sections
- C - Chemistry; metallurgy
- 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: 241
10-year publication summary
10
|
12
|
12
|
17
|
26
|
26
|
22
|
14
|
23
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Chemical Patents Inc. | 4286 |
20 |
LG Chem, Ltd. | 17205 |
12 |
FUJIFILM Corporation | 27102 |
11 |
Dow Global Technologies LLC | 10147 |
10 |
Terumo Kabushiki Kaisha | 5216 |
10 |
Mitsui Chemicals, Inc. | 3134 |
8 |
3m Innovative Properties Company | 18406 |
6 |
Arlanxeo Netherlands B.V. | 69 |
6 |
Life Technologies Corporation | 3068 |
5 |
Sumitomo Chemical Company, Limited | 8808 |
4 |
Bridgestone Corporation | 7067 |
4 |
Daikin Industries, Ltd. | 9495 |
4 |
Life Technologies AS | 78 |
4 |
Celanese International Corporation | 879 |
4 |
Lion Copolymer Geismar, LLC | 45 |
4 |
NOK Corporation | 2108 |
4 |
Unimatec Co., Ltd. | 216 |
4 |
Agc, Inc. | 4029 |
4 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Mitsubishi Chemical Corporation | 4313 |
3 |
Other owners | 111 |