- All sections
- C - Chemistry; metallurgy
- C01B - Non-metallic elements; compounds thereof
- C01B 33/145 - Preparation of hydroorganosols, organosols or dispersions in an organic medium
Patent holdings for IPC class C01B 33/145
Total number of patents in this class: 135
10-year publication summary
13
|
9
|
13
|
14
|
9
|
14
|
8
|
9
|
15
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Chem, Ltd. | 17205 |
18 |
Nissan Chemical Industries, Ltd. | 1822 |
15 |
Nissan Chemical Corporation | 1725 |
11 |
Fujimi Incorporated | 676 |
8 |
JGC Catalysts and Chemicals Ltd. | 238 |
5 |
BASF SE | 19740 |
3 |
Akzo Nobel Chemicals International B.V. | 520 |
3 |
Kansai Paint Co., Ltd. | 659 |
3 |
Nippon Shokubai Co., Ltd. | 1487 |
3 |
Nouryon Chemicals International B.V. | 508 |
3 |
FUJIFILM Business Innovation Corp. | 7395 |
3 |
Covestro (Netherlands) B.V. | 312 |
3 |
FUJIFILM Corporation | 27102 |
2 |
Nitto Denko Corporation | 7879 |
2 |
Mitsubishi Chemical Corporation | 4313 |
2 |
AGC Si-Tech Co., Ltd. | 49 |
2 |
Analytical Nano Technologies Limited | 3 |
2 |
Fuso Chemical Co., Ltd. | 40 |
2 |
Gerber, Thomas | 2 |
2 |
Niigata University | 234 |
2 |
Other owners | 41 |