- All sections
- C - Chemistrymetallurgy
- C09G - Polishing compositionsski waxes
- C09G 1/04 - Aqueous dispersions
Patent holdings for IPC class C09G 1/04
Total number of patents in this class: 348
10-year publication summary
|
28
|
37
|
25
|
34
|
30
|
36
|
29
|
22
|
14
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
22 |
| CMC Materials LLC | 246 |
22 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 330 |
21 |
| DuPont Electronic Materials Holding, Inc. | 211 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
13 |
| Fujimi Incorporated | 742 |
13 |
| BASF (China) Co., Ltd. | 837 |
10 |
| Entegris, Inc. | 1868 |
9 |
| Samsung Electronics Co., Ltd. | 146092 |
8 |
| Rohm and Haas Company | 2906 |
8 |
| Soulbrain Co., Ltd. | 251 |
8 |
| Agc, Inc. | 4839 |
8 |
| Cabot Microelectronics Corporation | 198 |
7 |
| Ferro Corporation | 242 |
6 |
| Saint-Gobain Ceramics & Plastics, Inc. | 839 |
6 |
| Versum Materials US, LLC | 641 |
6 |
| Resonac Corporation | 2800 |
6 |
| S. C. Johnson & Son, Inc. | 2786 |
5 |
| Samsung SDI Co., Ltd. | 8319 |
5 |
| Ecolab USA Inc. | 5480 |
5 |
| Other owners | 146 |