- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 183/16 - Coating compositions based on 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 only; Coating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
Patent holdings for IPC class C09D 183/16
Total number of patents in this class: 259
10-year publication summary
|
22
|
22
|
20
|
20
|
19
|
37
|
22
|
23
|
22
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5909 |
37 |
| Samsung SDI Co., Ltd. | 6671 |
11 |
| Clariant International Ltd. | 978 |
11 |
| AZ Electronic Materials (Luxembourg) S.a.r.l. | 105 |
8 |
| Burning Bush Group, LLC | 18 |
8 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
8 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
7 |
| Ensurge Micropower ASA | 78 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| LG Chem, Ltd. | 17205 |
5 |
| American Air Liquide, Inc. | 223 |
5 |
| AZ Electronic Materials USA Corp. | 74 |
5 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
5 |
| AZ Electronic Materials (Japan) K.K. | 53 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| JSR Corporation | 2476 |
4 |
| Lintec Corporation | 1915 |
4 |
| Konica Minolta, Inc. | 8349 |
3 |
| Adeka Corporation | 1333 |
3 |
| Newtech LLC | 6 |
3 |
| Other owners | 112 |