- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/32 - Post-polymerisation treatment
Patent holdings for IPC class C08G 77/32
Total number of patents in this class: 58
10-year publication summary
5
|
4
|
3
|
3
|
3
|
6
|
6
|
3
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Wacker Chemie AG | 2091 |
6 |
Merck Patent GmbH | 5909 |
3 |
Centre National de La Recherche Scientifique | 9632 |
2 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
Toray Fine Chemicals Co., Ltd. | 79 |
2 |
Lawrence Livermore National Security, LLC | 1834 |
2 |
Dow Corning Corporation | 1072 |
2 |
CareFusion 303, Inc. | 1975 |
2 |
Nissan Chemical Industries, Ltd. | 1822 |
2 |
Universite Claude Bernard Lyon 1 | 921 |
2 |
Nissan Chemical Corporation | 1725 |
2 |
L' Oréal | 5103 |
2 |
CooperVision International Limited | 574 |
2 |
L'OREAL, Société Anonyme | 14722 |
1 |
Honda Motor Co., Ltd. | 24537 |
1 |
Honeywell International Inc. | 13799 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Sabic Innovative Plastics IP B.V. | 683 |
1 |
Kaneka Corporation | 4445 |
1 |
Alcon, Inc. | 4899 |
1 |
Other owners | 20 |