- All sections
- C - Chemistry; metallurgy
- C23F - Non-mechanical removal of metallic material from surfaces; inhibiting corrosion of metallic material; inhibiting incrustation in general; multi-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: 133
10-year publication summary
9
|
20
|
13
|
15
|
16
|
14
|
8
|
9
|
5
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
3m Innovative Properties Company | 18406 |
14 |
FUJIFILM Electronic Materials U.S.A., Inc. | 270 |
5 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
5 |
FUJIFILM Corporation | 27102 |
4 |
DePuy Ireland Unlimited Company | 704 |
4 |
Entegris, Inc. | 1736 |
4 |
Brown University | 576 |
3 |
Kanto Kagaku Kabushiki Kaisha | 88 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
General Electric Company | 18133 |
2 |
Samsung Display Co., Ltd. | 30585 |
2 |
Dai Nippon Printing Co., Ltd. | 3891 |
2 |
Pacesetter, Inc. | 1528 |
2 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
2 |
AC Products, Inc. | 4 |
2 |
Enf Technology Co., Ltd. | 37 |
2 |
Fujikoshi Machinery Corp. | 54 |
2 |
Kongju National University Industry-University Cooperation Foundation | 77 |
2 |
MEC Company Ltd. | 76 |
2 |
Okuno Chemical Industries Co., Ltd. | 95 |
2 |
Other owners | 67 |