B41M 5/423
Characterised by non-macromolecular compounds
Official title: {characterised by non-macromolecular compounds, e.g. waxes}
B41M5/423 (Characterised by non-macromolecular compounds) appears on 391 US grants and 169 published applications in this corpus.
Search patents in B41M- Granted patents
- 391
- Published applications
- 169
- Assignees
- 91
- Inventors
- 717
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 20 | 0 |
| 1994 | 20 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 14 | 0 |
| 1998 | 21 | 0 |
| 1999 | 22 | 0 |
| 2000 | 18 | 0 |
| 2001 | 16 | 5 |
| 2002 | 17 | 11 |
| 2003 | 7 | 16 |
| 2004 | 16 | 15 |
| 2005 | 8 | 9 |
| 2006 | 10 | 13 |
| 2007 | 5 | 11 |
| 2008 | 7 | 7 |
| 2009 | 4 | 10 |
| 2010 | 5 | 10 |
| 2011 | 5 | 12 |
| 2012 | 9 | 5 |
| 2013 | 13 | 5 |
| 2014 | 7 | 5 |
| 2015 | 3 | 1 |
| 2016 | 2 | 9 |
| 2017 | 5 | 6 |
| 2018 | 9 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 8 |
| 2023 | 3 | 1 |
| 2024 | 4 | 1 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal transfer sheet27 May 2025US 12,311,689 B2Dai Nippon Printing Co.Ltd.
- Thermosensitive recording medium and image forming method7 Jan 2025US 12,187,061 B2Canon Kabushiki Kaisha
- Hollow resin particles for thermosensitive recording media12 Nov 2024US 12,139,622 B2Matsumoto Yushi-Seiyaku Co., Ltd.
- Thermal transfer sheet22 Oct 2024US 12,122,176 B2Dai Nippon Printing Co.Ltd.
- Thermosensitive recording medium9 Jul 2024US 12,030,328 B2Ricoh Company, Ltd.
- Heat-sensitive recording material31 Jul 2025US 2025/0242626 A1Oji Holdings Corporation
- Thermosensitive recording medium22 May 2025US 2025/0162340 A1Ricoh Company, Ltd.
- Transfer film, coating system and method for transferring images onto substrates15 May 2025US 2025/0153497 A1
- Heat-sensitive recording materials22 Aug 2024US 2024/0278592 A1
- Thermal transfer recording medium and transferred product5 Jan 2023US 2023/0001730 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Sheet for heat transference107US 4,720,480 ADai Nippon Insatsu Kabushiki Kaisha · 1988
- Visually changing paper time indicator employing controllable barrier68US 6,452,873 B1Temtec, Inc. · 2002
- Dual-sided imaging element59US 6,759,366 B2NCR Corporation · 2004
- Thermosensitive image transfer recording medium58US 5,110,389 ARicoh Company, Ltd. · 1992
- Image transfer type thermosensitive recording medium50US 4,777,079 ARicoh Company, Ltd. · 1988