B41M 5/38228
Characterised by the use of two or more ink layers
Official title: {characterised by the use of two or more ink layers}
B41M5/38228 (Characterised by the use of two or more ink layers) appears on 95 US grants and 42 published applications in this corpus.
Search patents in B41M- Granted patents
- 95
- Published applications
- 42
- Assignees
- 38
- Inventors
- 201
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 5 |
| 2020 | 4 | 2 |
| 2021 | 3 | 4 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 3 | 2 |
| 2025 | 1 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reflective thermal transfer printing label manufacturing method, single-color reflective label and multi-colors reflective label16 Jun 2026US 12,654,480 B2Dongguan Yuemei Label and Printing Co., Ltd.
- Recording medium for nail sticker and method for manufacturing same13 May 2025US 12,296,611 B2Ds Global
- Method for forming print, thermal transfer sheet, and combination of thermal transfer sheet and intermediate transfer medium15 Oct 2024US 12,115,804 B2Dai Nippon Printing Co.Ltd.
- Thermal transfer recording sheet20 Feb 2024US 11,904,621 B2Canon Kabushiki Kaisha
- Laser printing process6 Feb 2024US 11,890,887 B2Heliosonic GmbH
- Thermal-transfer recording medium, transferred-medium film, and method for producing transferred-medium film12 Feb 2026US 2026/0042309 A1Brother Kogyo Kabushiki Kaisha
- Ink set for thermal transfer sheet, thermal transfer sheet, method for producing thermal transfer sheet, and method for producing transfer printed matter25 Dec 2025US 2025/0388771 A1Riso Kagaku Corporation
- Thermal transfer recording medium and printing device31 Jul 2025US 2025/0242625 A1Brother Kogyo Kabushiki Kaisha
- Thermal transfer recording medium and printing device10 Jul 2025US 2025/0222710 A1Brother Kogyo Kabushiki Kaisha
- Thermal transfer recording medium including base material layer, first ink layer, and second ink layer, printing device, and cassette accommodating thermal transfer recording medium13 Feb 2025US 2025/0050672 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Thermo-transfer color ribbon for luminescent lettering104US 5,985,422 APelikan Produktions AG · 1999
- Thermal transfer ribbon41US 4,923,749 ANCR Corporation · 1990
- Heat transfer material having meltable layers separated by a release coating layer40US 6,916,751 B1Neenah Paper, Inc. · 2005
- Heat transfer cover films32US 5,427,997 ADai Nippon Insatsu Kabushiki Kaisha · 1995
- Transfer method for heat-sensitive transfer recording31US 4,880,324 ACanon Kabushiki Kaisha · 1989