- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 3/16 - Braille printing
Patent holdings for IPC class B41M 3/16
Total number of patents in this class: 65
10-year publication summary
|
7
|
12
|
10
|
7
|
2
|
4
|
4
|
2
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3516 |
7 |
| Stratasys Ltd. | 452 |
5 |
| Canadian Bank Note Company, Limited | 42 |
4 |
| Omya International AG | 779 |
3 |
| The Procter & Gamble Company | 21862 |
2 |
| University of South Florida | 1907 |
2 |
| Bobst Mex SA | 611 |
2 |
| Bundesdruckerei GmbH | 985 |
2 |
| Perkins School for the Blind | 28 |
2 |
| Neolt Asia Pte Ltd | 6 |
2 |
| 3m Innovative Properties Company | 17455 |
1 |
| Xerox Corporation | 4379 |
1 |
| Kimberly-clark Worldwide, Inc. | 5257 |
1 |
| Canon Inc. | 44285 |
1 |
| Ricoh Company, Ltd. | 13386 |
1 |
| Eastman Kodak Company | 2577 |
1 |
| Beijing Meikeyi Co., Ltd. | 24 |
1 |
| Bobst S.A. | 28 |
1 |
| De La Rue International Limited | 364 |
1 |
| Donghua University | 84 |
1 |
| Other owners | 24 |