- 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 193/00 - Coating compositions based on natural resinsCoating compositions based on derivatives thereof
Patent holdings for IPC class C09D 193/00
Total number of patents in this class: 37
10-year publication summary
|
5
|
2
|
1
|
3
|
0
|
3
|
1
|
4
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Han-kook National Corp. | 12 |
4 |
| Council of Scientific and Industrial Research | 601 |
2 |
| Sun Chemical Corporation | 840 |
2 |
| Tata Steel Limited | 175 |
2 |
| Chaconne Co., Ltd. | 2 |
2 |
| Merck Patent GmbH | 5850 |
1 |
| Ricoh Company, Ltd. | 13208 |
1 |
| PPG Industries Ohio, Inc. | 3452 |
1 |
| Empire Technology Development LLC | 1620 |
1 |
| Mitsubishi Chemical Corporation | 4485 |
1 |
| Korea Advanced Institute of Science and Technology | 4332 |
1 |
| University of South Florida | 1812 |
1 |
| Japan Science and Technology Agency | 1341 |
1 |
| Akzo Nobel Coatings International B.V. | 2098 |
1 |
| Colas | 161 |
1 |
| Duco Co., Ltd. | 3 |
1 |
| Institute of Chemistry, Chinese Academy of Sciences | 232 |
1 |
| POSCO | 2189 |
1 |
| Rhodia Operations | 1582 |
1 |
| Saint-Gobain Pam | 74 |
1 |
| Other owners | 10 |