- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/83 - Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
Patent holdings for IPC class C08G 63/83
Total number of patents in this class: 186
10-year publication summary
12
|
12
|
13
|
17
|
11
|
13
|
21
|
12
|
21
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Eastman Chemical Company | 2239 |
13 |
Jiangsu Hengli; Chemical Fibre Co., Ltd. | 96 |
10 |
SK Chemicals Co., Ltd. | 568 |
9 |
Toray Industries, Inc. | 6652 |
7 |
Centre National de La Recherche Scientifique | 9632 |
5 |
Mitsubishi Chemical Corporation | 4313 |
5 |
Chang Chun Plastics Co., Ltd. | 85 |
5 |
Total Research & Technology Feluy | 461 |
5 |
Pujing Chemical Industry Co., Ltd | 43 |
5 |
Nanjing University | 646 |
4 |
Covestro Intellectual Property GmbH & Co. KG | 501 |
4 |
University of Florida Research Foundation, Inc. | 3883 |
3 |
Council of Scientific & Industrial Research | 1397 |
3 |
The University of Akron | 674 |
3 |
Koch Technology Solutions, LLC | 22 |
3 |
ExxonMobil Chemical Patents Inc. | 4286 |
2 |
Futerro S.A. | 48 |
2 |
Institut Polytechnique de Bordeaux | 356 |
2 |
Kuraray Co., Ltd. | 3392 |
2 |
Kyushu Institute of Technology | 319 |
2 |
Other owners | 92 |