- 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 181/02 - PolythioethersPolythioether-ethers
Patent holdings for IPC class C09D 181/02
Total number of patents in this class: 119
10-year publication summary
|
18
|
14
|
11
|
11
|
18
|
12
|
13
|
10
|
8
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PRC-DeSoto International, Inc. | 577 |
22 |
| PPG Industries Ohio, Inc. | 3455 |
9 |
| SEB S.A. | 1650 |
4 |
| International Business Machines Corporation | 61228 |
3 |
| Northeastern University | 1191 |
3 |
| 3m Innovative Properties Company | 17833 |
2 |
| The Boeing Company | 20043 |
2 |
| Board of Regents, The University of Texas System | 5793 |
2 |
| Agency for Science, Technology and Research | 3620 |
2 |
| Chemetall GmbH | 383 |
2 |
| Colorado State University Research Foundation | 705 |
2 |
| Heraeus Medical Components, LLC | 51 |
2 |
| Kateeva, Inc. | 393 |
2 |
| National University Corporation Chiba University | 499 |
2 |
| Pusan National University Industry-University Cooperation Foundation | 670 |
2 |
| Ticona LLC | 592 |
2 |
| Biomedical Bonding AB | 7 |
2 |
| FUJIFILM Wako Pure Chemical Corporation | 164 |
2 |
| Schlumberger Technology Corporation | 10717 |
1 |
| BASF SE | 20933 |
1 |
| Other owners | 50 |