B43K 5/025
With multiple colours
Official title: {with multiple colours}
B43K5/025 (With multiple colours) appears on 23 US grants and 26 published applications in this corpus.
Search patents in B43K- Granted patents
- 23
- Published applications
- 26
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 0 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- Printing method and printing apparatus for improving visibility and printed matter printed using the printing method15 Apr 2025US 12,275,250 B2Societe BIC
- System with salt-based color adjustment of substrate14 Jan 2025US 12,197,059 B2BIC Violex Single Member S.A.
- Porous color linker25 Jun 2024US 12,017,472 B2Societe BIC
- Palm pen4 Jun 2024US 11,999,184 B2ZuMedia Inc.
- Pen with multiple colors20 Dec 2022US 11,529,824 B2Societe BIC
- System with salt-based color adjustment of substrate5 Oct 2023US 2023/0314858 A1BIC Violex Single Member S.A.
- Palm pen20 Jul 2023US 2023/0226843 A1ZuMedia Inc.
- Printing method and printing apparatus for improving visibility and printed matter printed using the printing method8 Jun 2023US 2023/0173812 A1Societe BIC
- Porous color linker28 Jul 2022US 2022/0234379 A1Societe BIC
- Pen with multiple colors16 Dec 2021US 2021/0387470 A1Societe BIC
Most cited
By later US patents
- Multicolor writing and painting instruments with multiple, bundled, hard, wear-resistant nibs106US 8,403,577 B2University of Southern California · 2013
- Writing instrument with user-controlled ink color25US 6,749,355 B2Hewlett-Packard Development Company, L. P. · 2004
- Expressive pen23US 8,348,538 B2Koninklijke Philips Electronics N. V. · 2013
- Liquid supply implement6US 7,850,385 B2Kotobuki & Co., Ltd. · 2010
- Double-head writing instrument5US 7,374,356 B2The Pilot Ink Co., Ltd. · 2008