- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 120/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
Patent holdings for IPC class C08F 120/28
Total number of patents in this class: 75
10-year publication summary
7
|
4
|
2
|
5
|
5
|
5
|
4
|
4
|
7
|
4
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Centre National de La Recherche Scientifique | 10418 |
9 |
Bostik SA | 646 |
7 |
Universite de Haute Alsace | 152 |
7 |
Samsung Electronics Co., Ltd. | 145630 |
2 |
Halliburton Energy Services, Inc. | 20871 |
2 |
BASF SE | 20912 |
2 |
Sumitomo Rubber Industries, Ltd. | 4591 |
2 |
Incept LLC | 150 |
2 |
Institut National des Sciences Appliquees de Toulouse (i.n.s.a.t.) | 8 |
2 |
Institut Polytechnique de Bordeaux | 403 |
2 |
NOK Corporation | 2219 |
2 |
Universite de Bordeaux | 861 |
2 |
Kioxia Corporation | 10285 |
2 |
International Business Machines Corporation | 61198 |
1 |
FUJIFILM Corporation | 29329 |
1 |
Robert Bosch GmbH | 42647 |
1 |
Rohm and Haas Company | 2908 |
1 |
Union Carbide Corporation | 259 |
1 |
Mitsubishi Chemical Corporation | 4496 |
1 |
Kaneka Corporation | 4519 |
1 |
Other owners | 25 |