- 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 185/00 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Coating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 185/00
Total number of patents in this class: 97
10-year publication summary
|
2
|
1
|
10
|
4
|
6
|
6
|
2
|
3
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissan Chemical Industries, Ltd. | 1822 |
11 |
| Toray Industries, Inc. | 6652 |
5 |
| Nippon Soda Co., Ltd. | 890 |
5 |
| The Boeing Company | 19843 |
4 |
| JSR Corporation | 2476 |
3 |
| Merck Patent GmbH | 5909 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| Nitto Denko Corporation | 7879 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| CeloNova Biosciences, Inc. | 42 |
2 |
| Kimoto Co., Ltd. | 176 |
2 |
| Riken | 1669 |
2 |
| Tohoku University | 2526 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
2 |
| FUJIFILM Wako Pure Chemical Corporation | 158 |
2 |
| SRFC Bio, Inc. | 47 |
2 |
| Siemens AG | 24990 |
1 |
| Janssen Pharmaceutica N.V. | 3839 |
1 |
| Konica Minolta, Inc. | 8349 |
1 |
| Other owners | 42 |