B65H 2801/24
Post -processing devices
B65H2801/24 (Post -processing devices) appears on 1,812 US grants and 2,060 published applications in this corpus.
Search patents in B65H- Granted patents
- 1,812
- Published applications
- 2,060
- Assignees
- 115
- Inventors
- 1,792
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 1 |
| 2002 | 13 | 11 |
| 2003 | 13 | 13 |
| 2004 | 8 | 17 |
| 2005 | 9 | 12 |
| 2006 | 8 | 30 |
| 2007 | 16 | 33 |
| 2008 | 21 | 101 |
| 2009 | 28 | 103 |
| 2010 | 72 | 97 |
| 2011 | 116 | 148 |
| 2012 | 109 | 98 |
| 2013 | 109 | 90 |
| 2014 | 93 | 92 |
| 2015 | 102 | 134 |
| 2016 | 82 | 92 |
| 2017 | 108 | 115 |
| 2018 | 124 | 148 |
| 2019 | 133 | 103 |
| 2020 | 84 | 103 |
| 2021 | 104 | 101 |
| 2022 | 105 | 102 |
| 2023 | 93 | 103 |
| 2024 | 73 | 95 |
| 2025 | 92 | 81 |
| 2026 | 39 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for operating a system having a corrugator and a printing machine, and system6 Oct 2026US 12,752,550 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Medium processing apparatus and image forming system incorporating same6 Oct 2026US 12,753,039 B2Ricoh Company, Ltd.
- Medium processing apparatus, image forming apparatus, and image forming system6 Oct 2026US 12,753,040 B2Richoh Company, Ltd.
- Intermediate transport device and medium processing system15 Sep 2026US 12,735,288 B2FUJIFILM Business Innovation Corp.
- Sheet post-processing apparatus and image forming system15 Sep 2026US 12,735,290 B2KYOCERA Document Solutions Inc.
- Medium processing apparatus and image forming system incorporating same27 Aug 2026US 2026/0250096 A1Etria Co., Ltd.
- Sheet processing apparatus, image forming system, and non-transitory recording medium27 Aug 2026US 2026/0252019 A1Etria Co., Ltd.
- Post-processing apparatus and image forming apparatus27 Aug 2026US 2026/0252023 A1Konica Minolta, Inc.
- Liquid discharge head and liquid discharge apparatus20 Aug 2026US 2026/0242174 A1
- Booklet making apparatus and image forming apparatus20 Aug 2026US 2026/0242175 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Method of scheduling copy sheets in a dual mode duplex printing system166US 5,159,395 AXerox Corporation · 1992
- Automated print jobs distribution system for shared user centralized printer140US 5,525,031 AXerox Corporation · 1996
- Sheet post-processing apparatus81US 6,231,039 B1Sindoricoh Co., Ltd. · 2001
- High capacity compiler with vertically adjustable sheet discharge and acquire means67US 5,288,062 AXerox Corporation · 1994
- Sheet finisher including binding, folding and stacking65US 6,022,011 ARicoh Company, Ltd. · 2000