B41J 2002/14459
Matrix arrangement of the pressure chambers
Official title: {Matrix arrangement of the pressure chambers}
B41J2002/14459 (Matrix arrangement of the pressure chambers) appears on 1,134 US grants and 1,247 published applications in this corpus.
Search patents in B41J- Granted patents
- 1,134
- Published applications
- 1,247
- Assignees
- 72
- Inventors
- 727
- Latest grant
- 6 Oct 2026
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| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
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| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 14 |
| 2003 | 6 | 18 |
| 2004 | 17 | 27 |
| 2005 | 19 | 172 |
| 2006 | 18 | 116 |
| 2007 | 61 | 101 |
| 2008 | 104 | 109 |
| 2009 | 116 | 76 |
| 2010 | 146 | 73 |
| 2011 | 92 | 41 |
| 2012 | 61 | 33 |
| 2013 | 56 | 18 |
| 2014 | 35 | 22 |
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| 2021 | 49 | 38 |
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| 2023 | 38 | 40 |
| 2024 | 39 | 25 |
| 2025 | 26 | 25 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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