C09D 11/30
Inkjet printing inks
C09D11/30 (Inkjet printing inks) appears on 10,006 US grants and 11,750 published applications in this corpus.
Search patents in C09D- Granted patents
- 10,006
- Published applications
- 11,750
- Assignees
- 1,527
- Inventors
- 12,148
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 17 | 0 |
| 1980 | 14 | 0 |
| 1981 | 22 | 0 |
| 1982 | 11 | 0 |
| 1983 | 16 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 18 | 0 |
| 1987 | 22 | 0 |
| 1988 | 35 | 0 |
| 1989 | 26 | 0 |
| 1990 | 25 | 0 |
| 1991 | 38 | 0 |
| 1992 | 90 | 0 |
| 1993 | 84 | 0 |
| 1994 | 50 | 0 |
| 1995 | 67 | 0 |
| 1996 | 89 | 0 |
| 1997 | 125 | 0 |
| 1998 | 176 | 0 |
| 1999 | 200 | 0 |
| 2000 | 217 | 0 |
| 2001 | 213 | 52 |
| 2002 | 243 | 234 |
| 2003 | 249 | 371 |
| 2004 | 261 | 418 |
| 2005 | 165 | 386 |
| 2006 | 267 | 456 |
| 2007 | 273 | 464 |
| 2008 | 270 | 501 |
| 2009 | 284 | 509 |
| 2010 | 333 | 487 |
| 2011 | 355 | 495 |
| 2012 | 379 | 477 |
| 2013 | 407 | 463 |
| 2014 | 462 | 450 |
| 2015 | 427 | 510 |
| 2016 | 420 | 454 |
| 2017 | 406 | 501 |
| 2018 | 320 | 524 |
| 2019 | 407 | 556 |
| 2020 | 451 | 588 |
| 2021 | 360 | 583 |
| 2022 | 341 | 593 |
| 2023 | 313 | 495 |
| 2024 | 378 | 515 |
| 2025 | 392 | 356 |
| 2026 | 262 | 312 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ink jet recording method, ink jet recording apparatus and aqueous ink6 Oct 2026US 12,752,566 B2Canon Kabushiki Kaisha
- Pigmented free radical curable inkjet inks6 Oct 2026US 12,753,317 B2Agfa NV
- Active energy ray-curable inkjet ink composition29 Sep 2026US 12,747,363 B2Sakata Inx Corporation
- Pretreatment liquid for impermeable base material, ink set, image recording method, image recorded material, and recording medium and method of producing same29 Sep 2026US 12,747,365 B2FUJIFILM Corporation
- Pretreat compositions29 Sep 2026US 12,747,366 B2Peridot Print LLC
- Ink formulations for printing and manufacture of reactive chemical sensors8 Oct 2026US 2026/0307076 A1Veriteque USA Inc.
- Image forming method and image forming apparatus8 Oct 2026US 2026/0307414 A1Brother Kogyo Kabushiki Kaisha
- Fixing method and printing apparatus8 Oct 2026US 2026/0307417 A1Canon Kabushiki Kaisha
- Inkjet ink and inkjet recording apparatus8 Oct 2026US 2026/0308404 A1KYOCERA Document Solutions Inc.
- Inkjet ink and method of producing the same8 Oct 2026US 2026/0308405 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Multi-color electrophoretic displays and materials for making the same695US 6,017,584 AE Ink Corporation · 2000
- Electronically addressable microencapsulated ink and display thereof597US 6,120,588 AE Ink Corporation · 2000
- Transducers and indicators having printed displays561US 6,118,426 AE Ink Corporation · 2000
- Aqueous pigmented inks for ink jet printers501US 5,085,698 AE. I. Du Pont de Nemours and Company · 1992
- Electrophoretic displays using nanoparticles501US 6,323,989 B1E Ink Corporation · 2001