- 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 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
Patent holdings for IPC class C09D 183/06
Total number of patents in this class: 1067
10-year publication summary
|
61
|
107
|
116
|
79
|
99
|
88
|
123
|
95
|
92
|
78
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5021 |
75 |
| Dow Silicones Corporation | 1560 |
46 |
| PPG Industries Ohio, Inc. | 3432 |
33 |
| 3m Innovative Properties Company | 20945 |
28 |
| Dow Corning Corporation | 1119 |
25 |
| Momentive Performance Materials Inc. | 828 |
20 |
| Daicel Corporation | 2069 |
19 |
| Elkem Silicones France SAS | 135 |
18 |
| S+s Industries Technology LLC | 25 |
17 |
| LG Chem, Ltd. | 16933 |
16 |
| Essilor International (compagnie Generale D'optique) | 2893 |
15 |
| Nissan Chemical Industries, Ltd. | 1869 |
15 |
| Wacker Chemie AG | 2092 |
14 |
| FUJIFILM Corporation | 26457 |
13 |
| Henkel AG & Co. KGaA | 9863 |
12 |
| SK Innovation Co., Ltd. | 952 |
12 |
| Solip Tech Co., Ltd. | 16 |
12 |
| Evonik Operations GmbH | 4017 |
12 |
| Dow Global Technologies LLC | 9933 |
10 |
| Dow Corning Toray Co., Ltd. | 576 |
10 |
| Other owners | 645 |