- All sections
- C - Chemistry; metallurgy
- C09G - Polishing compositions; ski waxes
- C09G 1/04 - Aqueous dispersions
Patent holdings for IPC class C09G 1/04
Total number of patents in this class: 342
10-year publication summary
34
|
28
|
37
|
25
|
34
|
30
|
35
|
27
|
19
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
22 |
CMC Materials LLC | 254 |
22 |
Rohm and Haas Electronic Materials CMP Holdings, Inc. | 309 |
21 |
FUJIFILM Electronic Materials U.S.A., Inc. | 270 |
17 |
Fujimi Incorporated | 676 |
14 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
11 |
BASF (China) Co., Ltd. | 755 |
10 |
Entegris, Inc. | 1736 |
9 |
Rohm and Haas Company | 2805 |
8 |
Agc, Inc. | 4029 |
8 |
Cabot Microelectronics Corporation | 219 |
7 |
Soulbrain Co., Ltd. | 196 |
7 |
Versum Materials US, LLC | 591 |
7 |
Ferro Corporation | 279 |
6 |
Resonac Corporation | 2233 |
6 |
S. C. Johnson & Son, Inc. | 2869 |
5 |
Samsung SDI Co., Ltd. | 6671 |
5 |
K.C. Tech Co., Ltd. | 78 |
5 |
Saint-Gobain Ceramics & Plastics, Inc. | 812 |
5 |
K.c.tech Co., Ltd | 33 |
5 |
Other owners | 142 |