- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 23/08 - DryingCalcining
Patent holdings for IPC class C01G 23/08
Total number of patents in this class: 194
10-year publication summary
|
9
|
12
|
22
|
9
|
11
|
22
|
19
|
6
|
17
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21334 |
7 |
| Croda International plc | 569 |
7 |
| Colorobbia Consulting S.r.l. | 12 |
7 |
| President and Fellows of Harvard College | 6119 |
6 |
| E. I. du Pont de Nemours and Company | 3430 |
5 |
| Centre National de La Recherche Scientifique | 11143 |
4 |
| Research & Business Foundation Sungkyunkwan University | 2209 |
4 |
| Huntsman P&A UK Limited | 16 |
4 |
| Venator Germany GmbH | 33 |
4 |
| Tiotech AS | 7 |
4 |
| 3m Innovative Properties Company | 17455 |
3 |
| Institute for Basic Science | 390 |
3 |
| Rhodia Operations | 1477 |
3 |
| Tronox LLC | 144 |
3 |
| Uif (university Industry Foundation), Yonsei University | 882 |
3 |
| PT SPE Subco LLC | 47 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 6173 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
2 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 653 |
2 |
| Kronos International, Inc. | 115 |
2 |
| Other owners | 116 |