- 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 165/00 - Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 165/00
Total number of patents in this class: 461
10-year publication summary
|
38
|
49
|
62
|
53
|
39
|
49
|
27
|
38
|
28
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5909 |
26 |
| Smartkem Limited | 31 |
16 |
| Sumitomo Chemical Company, Limited | 8808 |
14 |
| The Boeing Company | 19843 |
13 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
12 |
| Shin-Etsu Polymer Co., Ltd. | 446 |
10 |
| FUJIFILM Corporation | 27102 |
9 |
| LG Chem, Ltd. | 17205 |
8 |
| Samsung SDI Co., Ltd. | 6671 |
8 |
| Corning Incorporated | 9932 |
8 |
| Cambridge Display Technology Limited | 513 |
8 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
7 |
| Rohm and Haas Electronic Materials LLC | 637 |
7 |
| The University of British Columbia | 1432 |
7 |
| Heraeus Deutschland GmbH & Co. KG | 643 |
6 |
| KEMET Electronics Corporation | 339 |
6 |
| Materia, Inc. | 75 |
6 |
| Allnex Netherlands B.V. | 210 |
6 |
| Heraeus Precious Metals GmbH & Co. KG | 53 |
5 |
| Rensselaer Polytechnic Institute | 776 |
5 |
| Other owners | 274 |