- All sections
- B - Performing operations; transporting
- B44D - Painting or artistic drawing, not otherwise provided for; preserving paintings; surface 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 for; Methods 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: 195
10-year publication summary
|
30
|
27
|
38
|
28
|
23
|
26
|
24
|
24
|
20
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Behr Process Corporation | 223 |
12 |
| The Sherwin-Williams Company | 560 |
9 |
| PPG Industries Ohio, Inc. | 3443 |
6 |
| BASF Coatings GmbH | 1171 |
6 |
| Benjamin Moore & Co. | 96 |
6 |
| Sun Chemical Corporation | 864 |
6 |
| SWIMC, LLC | 2452 |
5 |
| Spray-net Franchises Inc. | 7 |
5 |
| L'OREAL, Société Anonyme | 15073 |
3 |
| Columbia Insurance Company | 1523 |
3 |
| Akzo Nobel Coatings International B.V. | 2165 |
3 |
| Chemspeed Technologies AG | 31 |
3 |
| Corob S.p.A. | 39 |
3 |
| Crayola LLC | 179 |
3 |
| Roller Blaster Limited | 6 |
3 |
| CAMOZZI S.p.A. SOCIETA' UNIPERSONALE | 10 |
2 |
| Color Communications, Inc. | 8 |
2 |
| Fillon Technologies | 36 |
2 |
| Fritz Egger GmbH & Co. og | 242 |
2 |
| The Governing Council of The University of Toronto, | 1416 |
2 |
| Other owners | 109 |