- 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 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: 768
10-year publication summary
|
54
|
55
|
54
|
58
|
74
|
58
|
49
|
30
|
32
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
36 |
| PPG Industries Ohio, Inc. | 3430 |
36 |
| Allnex Belgium S.A. | 144 |
34 |
| BASF SE | 19740 |
33 |
| Arkema France | 3790 |
24 |
| BASF Coatings GmbH | 1128 |
20 |
| Covestro (Netherlands) B.V. | 312 |
19 |
| Dow Global Technologies LLC | 10147 |
15 |
| DIC Corporation | 3597 |
14 |
| JSR Corporation | 2476 |
13 |
| 3m Innovative Properties Company | 18406 |
12 |
| Corning Incorporated | 9932 |
12 |
| Allnex Netherlands B.V. | 210 |
12 |
| BASF Coatings AG | 85 |
11 |
| Huntsman International LLC | 708 |
10 |
| LG Chem, Ltd. | 17205 |
9 |
| Henkel AG & Co. KGaA | 10129 |
9 |
| Covestro LLC | 577 |
9 |
| Toyota Motor Corporation | 28582 |
8 |
| Axalta Coating Systems IP Co., LLC | 454 |
8 |
| Other owners | 424 |