- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/60 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which all the silicon atoms are connected by linkages other than oxygen atoms
Patent holdings for IPC class C08G 77/60
Total number of patents in this class: 279
10-year publication summary
25
|
42
|
20
|
12
|
16
|
27
|
5
|
15
|
10
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Research And Engineering Company | 2830 |
17 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
15 |
Merck Patent GmbH | 5909 |
13 |
Tokyo Ohka Kogyo Co., Ltd. | 1481 |
10 |
3m Innovative Properties Company | 18406 |
7 |
Burning Bush Group, LLC | 18 |
7 |
Nippon Soda Co., Ltd. | 890 |
7 |
General Electric Company | 18133 |
6 |
JSR Corporation | 2476 |
6 |
BJs Ceramics GmbH | 21 |
6 |
Spawnt Private S.a.r.l. | 29 |
6 |
Kureha Corporation | 1026 |
5 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
5 |
Silecs Oy | 21 |
5 |
Rtx Corporation | 8674 |
5 |
Evonik Degussa GmbH | 1574 |
4 |
Dow Corning Corporation | 1072 |
4 |
Thin Film Electronics ASA | 66 |
4 |
American Air Liquide, Inc. | 223 |
4 |
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
4 |
Other owners | 139 |