- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications of materials not otherwise provided for
- C09K 13/10 - Etching, surface-brightening or pickling compositions containing an inorganic acid containing a boron compound
Patent holdings for IPC class C09K 13/10
Total number of patents in this class: 45
10-year publication summary
|
3
|
3
|
2
|
3
|
3
|
8
|
2
|
8
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASM IP Holding B.V. | 1715 |
8 |
| Entegris, Inc. | 1736 |
5 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 270 |
4 |
| Soulbrain Co., Ltd. | 196 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Hitachi Chemical Company, Ltd. | 2455 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Enf Technology Co., Ltd. | 37 |
2 |
| Avanzare Innovación Tecnológica,; S.L. | 12 |
2 |
| Samsung Display Co., Ltd. | 30585 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Advanced Technology Materials, Inc. | 234 |
1 |
| Avantor Performance Materials, LLC | 59 |
1 |
| Central Glass Company, Limited | 1244 |
1 |
| Dip Tech Ltd. | 19 |
1 |
| Dongjin Semichem Co., Ltd. | 438 |
1 |
| The Regents of the University of Colorado, a body corporate | 2430 |
1 |
| SRG Global Liria S.L. | 19 |
1 |
| Other owners | 2 |