B41J 2202/03
Specific materials used
B41J2202/03 (Specific materials used) appears on 974 US grants and 872 published applications in this corpus.
Search patents in B41J- Granted patents
- 974
- Published applications
- 872
- Assignees
- 122
- Inventors
- 1,359
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 12 | 0 |
| 1998 | 34 | 0 |
| 1999 | 30 | 0 |
| 2000 | 38 | 0 |
| 2001 | 37 | 4 |
| 2002 | 57 | 50 |
| 2003 | 44 | 58 |
| 2004 | 38 | 33 |
| 2005 | 24 | 38 |
| 2006 | 33 | 32 |
| 2007 | 22 | 31 |
| 2008 | 20 | 51 |
| 2009 | 32 | 35 |
| 2010 | 33 | 31 |
| 2011 | 48 | 47 |
| 2012 | 18 | 25 |
| 2013 | 31 | 32 |
| 2014 | 38 | 34 |
| 2015 | 48 | 57 |
| 2016 | 41 | 32 |
| 2017 | 33 | 46 |
| 2018 | 31 | 35 |
| 2019 | 26 | 32 |
| 2020 | 37 | 27 |
| 2021 | 17 | 14 |
| 2022 | 18 | 32 |
| 2023 | 15 | 28 |
| 2024 | 26 | 20 |
| 2025 | 17 | 23 |
| 2026 | 13 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inkjet compositions and processes for stretchable substrates8 Sep 2026US 12,729,318 B2Kornit Digital Ltd.
- Inkjet printing head4 Aug 2026US 12,697,813 B2Samsung Display Co., Ltd.
- Laminated substrate, liquid ejection head, and method of manufacturing laminated substrate23 Jun 2026US 12,661,893 B2Canon Kabushiki Kaisha
- Inkjet recording apparatus including cap attachable to nozzle surface of recording head16 Jun 2026US 12,654,450 B2KYOCERA Document Solutions Inc.
- Liquid ejection head substrate and liquid ejection head16 Jun 2026US 12,654,466 B2Canon Kabushiki Kaisha
- Method and apparatus for ejecting fluids1 Oct 2026US 2026/0296033 A1Archipelago Technology Group Ltd.
- Liquid Ejecting Head17 Sep 2026US 2026/0273935 A1Seiko Epson Corporation
- Liquid Ejecting Head And Printing Apparatus17 Sep 2026US 2026/0273938 A1Seiko Epson Corporation
- Liquid ejection head substrate and method for manufacturing liquid ejection head substrate10 Sep 2026US 2026/0264403 A1Canon Kabushiki Kaisha
- Manufacturing method of liquid discharge head and liquid discharge head10 Sep 2026US 2026/0264405 A1Seiko Epson Corporation
Most cited
By later US patents
- Heat generating resistor containing tan0.8, substrate provided with said heat generating resistor for liquid jet head, liquid jet head provided with said substrate, and liquid jet apparatus provided with said liquid jet head540US 6,375,312 B1Canon Kabushiki Kaisha · 2002
- Ink printing with drop separation261US 6,022,099 AEastman Kodak Company · 2000
- Micro-electromechanical die module with planarized thick film layer249US 5,665,249 AXerox Corporation · 1997
- Monolithic thermal ink jet printhead with integral nozzle and ink feed201US 4,894,664 AHewlett-Packard Company · 1990
- Ink jet recording device using thermal propulsion and mechanical pressure changes161US 4,296,421 ACanon Kabushiki Kaisha · 1981