- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 9/00 - Chemical paint or ink removers
Patent holdings for IPC class C09D 9/00
Total number of patents in this class: 303
10-year publication summary
26
|
21
|
31
|
23
|
25
|
18
|
23
|
12
|
25
|
9
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
W.M. Barr & Company, Inc. | 197 |
21 |
Spartan Chemical Company, Inc. | 242 |
7 |
DIC Corporation | 3770 |
6 |
The Boeing Company | 20031 |
5 |
Honeywell International Inc. | 13573 |
5 |
Eastman Chemical Company | 2215 |
5 |
TBF Environmental Technology Inc. | 14 |
5 |
Hewlett-Packard Development Company, L.P. | 25933 |
4 |
Dow Global Technologies LLC | 10385 |
4 |
Commissariat à l'énergie atomique et aux energies alternatives | 10925 |
4 |
Borealis AG | 2801 |
4 |
Chemetall GmbH | 381 |
4 |
Crayola LLC | 187 |
4 |
Plastipak Packaging, Inc. | 315 |
4 |
Rhodia Operations | 1587 |
4 |
University of Massachusetts | 2221 |
4 |
Shenzhen Hengzhaozhi Technology Co., Ltd. | 64 |
4 |
BASF SE | 20874 |
3 |
Centre National de La Recherche Scientifique | 10395 |
3 |
Advansix Resins & Chemicals LLC | 299 |
3 |
Other owners | 200 |