- All sections
- B - Performing operationstransporting
- B44D - Painting or artistic drawing, not otherwise provided forpreserving paintingssurface treatment to obtain special artistic surface effects or finishes
- B44D 3/00 - Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided forMethods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
Patent holdings for IPC class B44D 3/00
Total number of patents in this class: 185
10-year publication summary
|
21
|
18
|
31
|
24
|
17
|
22
|
21
|
21
|
19
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Behr Process Corporation | 192 |
12 |
| The Sherwin-Williams Company | 538 |
8 |
| PPG Industries Ohio, Inc. | 3444 |
6 |
| BASF Coatings GmbH | 1205 |
6 |
| Sun Chemical Corporation | 839 |
6 |
| SWIMC, LLC | 2518 |
6 |
| Spray-net Franchises Inc. | 8 |
5 |
| Benjamin Moore & Co. | 99 |
4 |
| L'OREAL, Société Anonyme | 15692 |
3 |
| Columbia Insurance Company | 1518 |
3 |
| Akzo Nobel Coatings International B.V. | 2070 |
3 |
| Corob S.p.A. | 40 |
3 |
| Crayola LLC | 190 |
3 |
| Roller Blaster Limited | 6 |
3 |
| CAMOZZI S.p.A. SOCIETA' UNIPERSONALE | 10 |
2 |
| Chemspeed Technologies AG | 29 |
2 |
| Color Communications, Inc. | 8 |
2 |
| Fillon Technologies | 37 |
2 |
| Fritz Egger GmbH & Co. og | 244 |
2 |
| The Governing Council of The University of Toronto, | 1487 |
2 |
| Other owners | 102 |