- 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 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C09D 175/16
Total number of patents in this class: 740
10-year publication summary
|
55
|
53
|
58
|
75
|
55
|
50
|
30
|
31
|
26
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allnex Belgium S.A. | 157 |
38 |
| BASF SE | 21083 |
33 |
| DSM IP Assets B.V. | 5567 |
31 |
| PPG Industries Ohio, Inc. | 3417 |
29 |
| Arkema France | 4169 |
25 |
| BASF Coatings GmbH | 1207 |
21 |
| Covestro (Netherlands) B.V. | 280 |
21 |
| Dow Global Technologies LLC | 10509 |
15 |
| DIC Corporation | 3838 |
15 |
| Corning Incorporated | 10382 |
12 |
| Covestro LLC | 590 |
11 |
| Allnex Netherlands B.V. | 192 |
11 |
| 3m Innovative Properties Company | 17739 |
10 |
| Toyota Motor Corporation | 33341 |
10 |
| Henkel AG & Co. KGaA | 10642 |
10 |
| Huntsman International LLC | 716 |
10 |
| Axalta Coating Systems IP Co., LLC | 474 |
8 |
| Covestro Deutschland AG | 2786 |
8 |
| Kansai Paint Co., Ltd. | 666 |
8 |
| LG Chem, Ltd. | 17685 |
7 |
| Other owners | 407 |