- All sections
- C - Chemistry; metallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 23/08 - Drying; Calcining
Patent holdings for IPC class C01G 23/08
Total number of patents in this class: 179
10-year publication summary
|
7
|
9
|
12
|
22
|
9
|
11
|
22
|
19
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20387 |
7 |
| Croda International plc | 562 |
7 |
| Colorobbia Consulting S.r.l. | 12 |
7 |
| President and Fellows of Harvard College | 5905 |
6 |
| E. I. du Pont de Nemours and Company | 4252 |
5 |
| Centre National de La Recherche Scientifique | 10068 |
4 |
| Research & Business Foundation Sungkyunkwan University | 1785 |
4 |
| Huntsman P&A UK Limited | 17 |
4 |
| Venator Germany GmbH | 38 |
4 |
| Institute for Basic Science | 331 |
3 |
| Rhodia Operations | 1588 |
3 |
| Tronox LLC | 166 |
3 |
| Tiotech AS | 6 |
3 |
| 3m Innovative Properties Company | 17955 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5439 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
2 |
| Purdue Research Foundation | 3471 |
2 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 552 |
2 |
| Kronos International, Inc. | 103 |
2 |
| The Mosaic Company | 185 |
2 |
| Other owners | 105 |