- All sections
- C - Chemistrymetallurgy
- C23F - Non-mechanical removal of metallic material from surfacesinhibiting corrosion of metallic materialinhibiting incrustation in generalmulti-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass or or class
- C23F 1/14 - Aqueous compositions
Patent holdings for IPC class C23F 1/14
Total number of patents in this class: 144
10-year publication summary
|
13
|
15
|
16
|
15
|
9
|
11
|
7
|
7
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17491 |
16 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
6 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 343 |
5 |
| FUJIFILM Corporation | 30327 |
4 |
| Brown University | 682 |
4 |
| DePuy Ireland Unlimited Company | 844 |
4 |
| Entegris, Inc. | 1990 |
4 |
| Samsung Display Co., Ltd. | 38092 |
3 |
| Enf Technology Co., Ltd. | 55 |
3 |
| Kanto Kagaku Kabushiki Kaisha | 93 |
3 |
| Tokyo Ohka Kogyo Co., Ltd. | 1544 |
3 |
| Samsung Electronics Co., Ltd. | 155224 |
2 |
| General Electric Company | 13822 |
2 |
| Dai Nippon Printing Co., Ltd. | 4217 |
2 |
| Pacesetter, Inc. | 1529 |
2 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8473 |
2 |
| AC Products, Inc. | 6 |
2 |
| Fujikoshi Machinery Corp. | 54 |
2 |
| Kongju National University Industry-University Cooperation Foundation | 106 |
2 |
| MEC Company Ltd. | 91 |
2 |
| Other owners | 71 |