- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
Patent holdings for IPC class C08F 8/34
Total number of patents in this class: 410
10-year publication summary
|
19
|
20
|
15
|
22
|
25
|
24
|
31
|
20
|
22
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
16 |
| Life Technologies Corporation | 3068 |
11 |
| LG Chem, Ltd. | 17205 |
10 |
| Evonik Röhm GmbH | 452 |
9 |
| Life Technologies AS | 78 |
9 |
| JSR Corporation | 2476 |
9 |
| Robert Bosch GmbH | 40953 |
7 |
| Bridgestone Corporation | 7067 |
7 |
| ExxonMobil Chemical Patents Inc. | 4286 |
7 |
| Henkel AG & Co. KGaA | 10129 |
7 |
| Adeka Corporation | 1333 |
7 |
| Kyushu University, National University Corporation | 1572 |
7 |
| 3m Innovative Properties Company | 18406 |
6 |
| Bank of America, N.A. | 274 |
6 |
| Sekisui Chemical Co., Ltd. | 3159 |
6 |
| BASF SE | 19740 |
5 |
| PRC-DeSoto International, Inc. | 567 |
5 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
5 |
| Agency for Science, Technology and Research | 3512 |
5 |
| Ascensia Diabetes Care Holdings AG | 623 |
5 |
| Other owners | 261 |