- 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 163/02 - Polyglycidyl ethers of bis-phenols
Patent holdings for IPC class C09D 163/02
Total number of patents in this class: 122
10-year publication summary
|
8
|
3
|
5
|
7
|
2
|
2
|
9
|
5
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10571 |
8 |
| Chugoku Marine Paints, Ltd. | 174 |
5 |
| Sumitomo Metal Mining Co., Ltd. | 1794 |
5 |
| SWIMC, LLC | 2515 |
4 |
| The Sherwin-Williams Company | 526 |
3 |
| PPG Industries Ohio, Inc. | 3415 |
3 |
| Akzo Nobel Coatings International B.V. | 2058 |
3 |
| Nippon Paint Co., Ltd. | 93 |
3 |
| Nippon Paint Marine Coatings Co., Ltd. | 51 |
3 |
| Valspar Sourcing, Inc. | 333 |
3 |
| 3m Innovative Properties Company | 17719 |
2 |
| Showa Denko K.K. | 2174 |
2 |
| Empire Technology Development LLC | 1620 |
2 |
| IdeaPaint, Inc. | 10 |
2 |
| PPG Coatings (Kunshan) Co Ltd | 15 |
2 |
| Evonik Operations GmbH | 4181 |
2 |
| Westlake Epoxy Inc. | 73 |
2 |
| BASF SE | 21098 |
1 |
| E. I. du Pont de Nemours and Company | 3885 |
1 |
| Evonik Degussa GmbH | 1460 |
1 |
| Other owners | 65 |