B41J 2002/14419
Manifold
Official title: {Manifold}
B41J2002/14419 (Manifold) appears on 2,228 US grants and 2,539 published applications in this corpus.
Search patents in B41J- Granted patents
- 2,228
- Published applications
- 2,539
- Assignees
- 125
- Inventors
- 1,481
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 17 | 8 |
| 2002 | 20 | 39 |
| 2003 | 30 | 42 |
| 2004 | 46 | 91 |
| 2005 | 69 | 193 |
| 2006 | 74 | 119 |
| 2007 | 90 | 107 |
| 2008 | 111 | 154 |
| 2009 | 110 | 129 |
| 2010 | 156 | 102 |
| 2011 | 137 | 74 |
| 2012 | 62 | 36 |
| 2013 | 67 | 63 |
| 2014 | 79 | 61 |
| 2015 | 72 | 67 |
| 2016 | 65 | 78 |
| 2017 | 75 | 103 |
| 2018 | 93 | 124 |
| 2019 | 113 | 124 |
| 2020 | 128 | 189 |
| 2021 | 141 | 119 |
| 2022 | 108 | 115 |
| 2023 | 104 | 103 |
| 2024 | 86 | 98 |
| 2025 | 83 | 100 |
| 2026 | 48 | 101 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid ejection device components6 Oct 2026US 12,752,545 B2Hewlett-Packard Development Company, L. P.
- Liquid jetting apparatus29 Sep 2026US 12,746,751 B2Brother Kogyo Kabushiki Kaisha
- Liquid discharge head, liquid discharge device, and liquid discharge apparatus8 Sep 2026US 12,728,638 B2Ricoh Company, Ltd.
- Liquid discharge head and liquid discharge apparatus25 Aug 2026US 12,715,214 B2Ricoh Company, Ltd.
- Liquid ejecting apparatus18 Aug 2026US 12,709,094 B2Seiko Epson Corporation
- Liquid ejecting head and liquid ejecting apparatus1 Oct 2026US 2026/0296009 A1Seiko Epson Corporation
- Liquid discharge head1 Oct 2026US 2026/0296015 A1Canon Kabushiki Kaisha
- Liquid ejection head and inkjet printer24 Sep 2026US 2026/0285041 A1RISO Technologies Corporation
- Liquid ejection head10 Sep 2026US 2026/0264393 A1RISO Technologies Corporation
- Liquid discharge head and liquid discharge apparatus10 Sep 2026US 2026/0264394 A1
Most cited
By later US patents
- Impulse ink jet print head and method of making same162US 4,680,595 APitney Bowes Inc. · 1987
- Integrated camera circuit including image sensor, image processing, and printer drive circuits151US 6,614,560 B1Silverbrook Research Pty Ltd · 2003
- Redundantly encoded data structure for encoding a surface147US 7,083,108 B2Silverbrook Research Pty Ltd · 2006
- Print roll assembly145US 7,524,045 B2Silverbrook Research Pty Ltd · 2009
- Impulse ink jet system127US 4,730,197 APitney Bowes Inc. · 1988