- 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 177/00 - Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 177/00
Total number of patents in this class: 218
10-year publication summary
|
20
|
17
|
26
|
20
|
22
|
19
|
20
|
16
|
17
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sun Chemical Corporation | 865 |
14 |
| Arkema France | 3790 |
11 |
| 3m Innovative Properties Company | 18406 |
5 |
| BASF SE | 19740 |
4 |
| Daikin Industries, Ltd. | 9495 |
4 |
| PPG Industries Ohio, Inc. | 3430 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Battelle Memorial Institute | 2356 |
3 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
3 |
| Agfa NV | 642 |
3 |
| Flint Acquisition Corp. | 20 |
3 |
| E. I. du Pont de Nemours and Company | 4345 |
2 |
| The Boeing Company | 19843 |
2 |
| Evonik Degussa GmbH | 1574 |
2 |
| Hitachi Chemical Company, Ltd. | 2455 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| DSM IP Assets B.V. | 5856 |
2 |
| Showa Denko K.K. | 2539 |
2 |
| PRC-DeSoto International, Inc. | 567 |
2 |
| Other owners | 142 |