- 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 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C09D 175/14
Total number of patents in this class: 751
10-year publication summary
|
39
|
56
|
49
|
57
|
59
|
86
|
54
|
45
|
42
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1184 |
35 |
| PPG Industries Ohio, Inc. | 3332 |
32 |
| DIC Corporation | 3962 |
22 |
| Covestro (Netherlands) B.V. | 297 |
21 |
| Covestro Deutschland AG | 2833 |
20 |
| BASF SE | 21303 |
18 |
| DSM IP Assets B.V. | 5379 |
18 |
| Allnex Belgium S.A. | 156 |
17 |
| 3m Innovative Properties Company | 17478 |
13 |
| Kansai Paint Co., Ltd. | 642 |
13 |
| Sumitomo Electric Industries, Ltd. | 16331 |
9 |
| LG Chem, Ltd. | 17921 |
8 |
| Dow Global Technologies LLC | 10944 |
8 |
| Allnex Austria GmbH | 108 |
8 |
| PPG Coatings (Tianjin) Co., Ltd. | 51 |
8 |
| Showa Denko K.K. | 2069 |
7 |
| Arkema France | 4242 |
7 |
| KCC Corporation | 348 |
7 |
| LG Hausys, Ltd. | 806 |
7 |
| Allnex Netherlands B.V. | 189 |
7 |
| Other owners | 466 |