C09D 11/34
Hot-melt inks
C09D11/34 (Hot-melt inks) appears on 727 US grants and 575 published applications in this corpus.
Search patents in C09D- Granted patents
- 727
- Published applications
- 575
- Assignees
- 113
- Inventors
- 738
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 14 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 25 | 0 |
| 1998 | 18 | 0 |
| 1999 | 24 | 0 |
| 2000 | 37 | 0 |
| 2001 | 22 | 4 |
| 2002 | 35 | 16 |
| 2003 | 13 | 19 |
| 2004 | 22 | 24 |
| 2005 | 20 | 14 |
| 2006 | 16 | 34 |
| 2007 | 18 | 40 |
| 2008 | 23 | 49 |
| 2009 | 36 | 20 |
| 2010 | 36 | 34 |
| 2011 | 25 | 24 |
| 2012 | 27 | 55 |
| 2013 | 37 | 37 |
| 2014 | 63 | 61 |
| 2015 | 47 | 30 |
| 2016 | 30 | 18 |
| 2017 | 21 | 21 |
| 2018 | 12 | 22 |
| 2019 | 12 | 15 |
| 2020 | 8 | 6 |
| 2021 | 4 | 9 |
| 2022 | 2 | 6 |
| 2023 | 2 | 2 |
| 2024 | 10 | 7 |
| 2025 | 3 | 3 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ink composition for 3D printing based on urea reaction and the 3D printing method using the same25 Aug 2026US 12,716,005 B23Dmaterials Co., Ltd.
- Ink, ink set and printer25 Nov 2025US 12,479,213 B2KYOCERA Corporation
- Waxy build materials for three-dimensional printing applications26 Aug 2025US 12,398,281 B23D Systems, Inc.
- Thermally curable ink-jet ink4 Mar 2025US 12,240,986 B2Konica Minolta, Inc.
- Printed textured surfaces with antimicrobial properties and methods thereof10 Dec 2024US 12,163,055 B2Xerox Corporation
- Unsaturated trithiocyanurate derivatives for curable high refractive index compositions, articles thereof, and methods of making such articles1 Oct 2026US 2026/0297354 A13M Innovative Properties Company
- Printing system, printing method, and mixed powder13 Aug 2026US 2026/0233513 A1Brother Kogyo Kabushiki Kaisha
- Inkjet ink and image forming method5 Mar 2026US 2026/0062570 A1Konica Minolta, Inc.
- Ink, ink set and printer26 Feb 2026US 2026/0054501 A1KYOCERA Corporation
- Ink, inkjet recording method, and inkjet recording system26 Feb 2026US 2026/0055284 A1Konica Minolta, Inc.
Most cited
By later US patents
- Indirect printing process for applying selective phase change ink compositions to substrates423US 5,372,852 ATektronix, Inc. · 1994
- Phase change ink composition and phase change ink produced therefrom340US 4,889,560 ATektronix, Inc. · 1989
- Use of polymeric dyes in hot melt ink jet inks328US 5,621,022 ATektronix, Inc. · 1997
- Imaging process325US 5,389,958 ATektronix, Inc. · 1995
- Substrates having a light-transmissive phase change ink printed thereon and methods for producing same280US 4,889,761 ATektronix, Inc. · 1989