- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 33/149 - Coating
Patent holdings for IPC class C01B 33/149
Total number of patents in this class: 110
10-year publication summary
|
3
|
8
|
6
|
17
|
3
|
3
|
5
|
7
|
11
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissan Chemical Corporation | 2033 |
17 |
| JGC Catalysts and Chemicals Ltd. | 254 |
9 |
| LG Chem, Ltd. | 17635 |
4 |
| The Chemours Company Tt, LLC | 35 |
4 |
| Merck Patent GmbH | 5815 |
3 |
| Fujimi Incorporated | 743 |
3 |
| Prebona AB | 17 |
3 |
| W.R. Grace & Co.-conn. | 369 |
3 |
| Mega P&C Advanced Materials (Shanghai) Company Limited | 27 |
3 |
| Colgate-Palmolive Company | 5786 |
2 |
| Evonik Degussa GmbH | 1525 |
2 |
| Adeka Corporation | 1365 |
2 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 131 |
2 |
| Monash University | 709 |
2 |
| Nalco Company | 573 |
2 |
| Nissan Chemical Industries, Ltd. | 1711 |
2 |
| University of Georgia Research Foundation, Inc. | 1030 |
2 |
| Nouryon Chemicals International B.V. | 608 |
2 |
| Evonik Operations GmbH | 4114 |
2 |
| FUJIFILM Business Innovation Corp. | 7599 |
2 |
| Other owners | 39 |