- All sections
- C - Chemistry; metallurgy
- C01B - Non-metallic elements; compounds thereof
- C01B 33/149 - Coating
Patent holdings for IPC class C01B 33/149
Total number of patents in this class: 97
10-year publication summary
|
12
|
3
|
9
|
6
|
17
|
3
|
3
|
5
|
8
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JGC Catalysts and Chemicals Ltd. | 238 |
9 |
| Nissan Chemical Corporation | 1725 |
5 |
| LG Chem, Ltd. | 17205 |
4 |
| The Chemours Company Tt, LLC | 39 |
4 |
| Fujimi Incorporated | 676 |
3 |
| Covestro (Netherlands) B.V. | 312 |
3 |
| Merck Patent GmbH | 5909 |
2 |
| Colgate-Palmolive Company | 5325 |
2 |
| Evonik Degussa GmbH | 1574 |
2 |
| Adeka Corporation | 1333 |
2 |
| Monash University | 685 |
2 |
| Nalco Company | 620 |
2 |
| Nissan Chemical Industries, Ltd. | 1822 |
2 |
| Prebona AB | 17 |
2 |
| University of Georgia Research Foundation, Inc. | 972 |
2 |
| W.R. Grace & Co.-conn. | 372 |
2 |
| Nouryon Chemicals International B.V. | 508 |
2 |
| Evonik Operations GmbH | 3879 |
2 |
| FUJIFILM Business Innovation Corp. | 7395 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Other owners | 42 |