- 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 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
Patent holdings for IPC class C09D 5/20
Total number of patents in this class: 241
10-year publication summary
10
|
14
|
18
|
37
|
22
|
23
|
22
|
16
|
22
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
3m Innovative Properties Company | 18406 |
11 |
Nitto Denko Corporation | 7879 |
10 |
The Boeing Company | 19843 |
8 |
Akzo Nobel Coatings International B.V. | 2185 |
6 |
LG Chem, Ltd. | 17205 |
5 |
Toray Advanced Materials Korea Inc. | 222 |
5 |
PPG Industries Ohio, Inc. | 3430 |
4 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
4 |
Diversey, Inc. | 961 |
4 |
Eastman Chemical Company | 2239 |
4 |
SWIMC, LLC | 2426 |
4 |
Dow Silicones Corporation | 1664 |
4 |
Caterpillar Inc. | 8877 |
3 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Bostik SA | 602 |
3 |
Cal-West Specialty Coatings, Inc. | 22 |
3 |
Mankiewicz Gebr. & Co. GmbH & Co. KG | 114 |
3 |
Novacel | 26 |
3 |
Novapharm Research (Australia) Pty Ltd | 31 |
3 |
Saint-Gobain Glass France | 3641 |
3 |
Other owners | 148 |