- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 120/38 - Esters containing sulfur
Patent holdings for IPC class C08F 120/38
Total number of patents in this class: 29
10-year publication summary
|
2
|
3
|
0
|
1
|
3
|
5
|
2
|
5
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6096 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| Kyushu University, National University Corporation | 1715 |
2 |
| Suzhou Abogen Biosciences Co., Ltd. | 78 |
2 |
| 3m Innovative Properties Company | 17478 |
1 |
| Ricoh Company, Ltd. | 13342 |
1 |
| Eastman Kodak Company | 2603 |
1 |
| Konica Minolta, Inc. | 9119 |
1 |
| Tsinghua University | 6211 |
1 |
| Mitsui Chemicals, Inc. | 3246 |
1 |
| Mitsubishi Chemical Corporation | 4724 |
1 |
| BYD Company Limited | 6476 |
1 |
| Colorado School of Mines | 183 |
1 |
| Innospec Limited | 408 |
1 |
| The Regents of the University of Colorado, a body corporate | 2804 |
1 |
| Regents of the University of Minnesota | 2789 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1562 |
1 |
| The University of Birmingham | 419 |
1 |
| The University of Manchester | 454 |
1 |
| University of Massachusetts | 2316 |
1 |
| Other owners | 4 |