B41M 5/337
Additives
Official title: Additives; Binders {(B41M5/46 takes precedence)}
B41M5/337 (Additives) appears on 639 US grants and 361 published applications in this corpus.
Search patents in B41M- Granted patents
- 639
- Published applications
- 361
- Assignees
- 162
- Inventors
- 1,023
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 15 | 0 |
| 1985 | 21 | 0 |
| 1986 | 14 | 0 |
| 1987 | 13 | 0 |
| 1988 | 16 | 0 |
| 1989 | 27 | 0 |
| 1990 | 12 | 0 |
| 1991 | 23 | 0 |
| 1992 | 23 | 0 |
| 1993 | 13 | 0 |
| 1994 | 19 | 0 |
| 1995 | 27 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 24 | 0 |
| 1999 | 24 | 0 |
| 2000 | 11 | 0 |
| 2001 | 17 | 6 |
| 2002 | 16 | 24 |
| 2003 | 17 | 25 |
| 2004 | 18 | 13 |
| 2005 | 16 | 21 |
| 2006 | 10 | 20 |
| 2007 | 9 | 23 |
| 2008 | 16 | 21 |
| 2009 | 15 | 16 |
| 2010 | 11 | 15 |
| 2011 | 12 | 10 |
| 2012 | 15 | 5 |
| 2013 | 7 | 14 |
| 2014 | 18 | 16 |
| 2015 | 9 | 16 |
| 2016 | 13 | 15 |
| 2017 | 14 | 13 |
| 2018 | 21 | 15 |
| 2019 | 12 | 8 |
| 2020 | 2 | 14 |
| 2021 | 6 | 10 |
| 2022 | 7 | 10 |
| 2023 | 3 | 8 |
| 2024 | 10 | 11 |
| 2025 | 8 | 9 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat-sensitive recording medium1 Sep 2026US 12,722,411 B2Osaka Sealing Printing Co., Ltd.
- Thermosensitive recording layer forming liquid, thermosensitive recording medium and production method thereof, and image recording method12 May 2026US 12,623,478 B2Ricoh Company, Ltd.
- Iodonium salt initiator and processing-free thermally sensitive plate precursor containing thereof, and processing-free thermally sensitive plate and use thereof27 Jan 2026US 12,533,901 B2Lucky Huaguang Graphics Co., Ltd.
- Heat-sensitive recording body20 Jan 2026US 12,528,307 B2Oji Holdings Corporation
- Heat-sensitive recording material comprising phenol-free organic colour developers28 Oct 2025US 12,454,144 B2Mitsubishi HiTec Paper Europe GmbH
- Heat-sensitive recording medium1 Jan 2026US 2026/0001368 A1Osaka Sealing Printing Co., Ltd.
- Heat sensitive recording medium1 Jan 2026US 2026/0002038 A1Osaka Sealing Printing Co., Ltd.
- Heat-sensitive recording medium1 Jan 2026US 2026/0002039 A1Osaka Sealing Printing Co., Ltd.
- Recording medium and laminate4 Dec 2025US 2025/0367906 A1Sony Group Corporation
- Laminate, card, and housing27 Nov 2025US 2025/0360742 A1Sony Group Corporation
Most cited
By later US patents
- Reversible thermosensitive recording medium and image forming and erasing method using the recording medium123US 6,579,826 B2Ricoh Company, Ltd. · 2003
- Benzotriazole UV absorbers having enhanced durability107US 6,166,218 ACiba Specialty Chemicals Corporation · 2000
- Thermally-responsive record material94US 5,164,357 AAppleton Papers Inc. · 1992
- Reversible heat sensitive recording composition93US 4,720,301 AThe Pilot Ink Co., Ltd. · 1988
- Heat-sensitive recording material for laser recording76US 5,409,797 AFuji Photo Film Co., Ltd. · 1995