- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 183/10 - Block or graft copolymers containing polysiloxane sequences
Patent holdings for IPC class C09D 183/10
Total number of patents in this class: 420
10-year publication summary
54
|
34
|
34
|
32
|
38
|
43
|
26
|
29
|
18
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Silicones Corporation | 1664 |
35 |
3m Innovative Properties Company | 18406 |
21 |
Dow Global Technologies LLC | 10147 |
20 |
Dow Corning Corporation | 1072 |
18 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
11 |
Wacker Chemie AG | 2091 |
10 |
PPG Industries Ohio, Inc. | 3430 |
9 |
DIC Corporation | 3597 |
8 |
Dow Corning Toray Co., Ltd. | 562 |
8 |
Momentive Performance Materials Inc. | 861 |
8 |
Queen's University at Kingston | 517 |
8 |
The Boeing Company | 19843 |
7 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
BASF SE | 19740 |
5 |
LG Chem, Ltd. | 17205 |
5 |
Burning Bush Group, LLC | 18 |
5 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
5 |
BYK-Chemie GmbH | 437 |
4 |
Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 354 |
4 |
Midea Group Co., Ltd. | 4025 |
4 |
Other owners | 220 |