- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 171/00
Total number of patents in this class: 539
10-year publication summary
|
52
|
48
|
38
|
46
|
56
|
41
|
38
|
37
|
32
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10016 |
59 |
| Agc, Inc. | 4861 |
40 |
| Shin-Etsu Chemical Co., Ltd. | 5663 |
30 |
| SWIMC, LLC | 2504 |
28 |
| Arkema France | 4149 |
12 |
| LG Chem, Ltd. | 17639 |
10 |
| Solvay Specialty Polymers USA, LLC | 587 |
9 |
| Valspar Sourcing, Inc. | 342 |
9 |
| The Boeing Company | 20057 |
8 |
| PPG Industries Ohio, Inc. | 3448 |
8 |
| Asahi Glass Company, Limited | 2781 |
7 |
| BASF SE | 20915 |
6 |
| Xerox Corporation | 7000 |
6 |
| Dow Corning Corporation | 963 |
6 |
| Solvay Specialty Polymers Italy S.p.A. | 759 |
6 |
| E. I. du Pont de Nemours and Company | 4058 |
5 |
| Nissan Chemical Industries, Ltd. | 1716 |
5 |
| SEB S.A. | 1658 |
5 |
| Tangible Science, Inc. | 21 |
5 |
| Sumitomo Chemical Company, Limited | 9049 |
4 |
| Other owners | 271 |