G03G 13/22
Processes involving a combination of more than one step according to groups
Official title: Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G13/01 takes precedence)
G03G13/22 (Processes involving a combination of more than one step according to groups) appears on 259 US grants and 51 published applications in this corpus.
Search patents in G03G- Granted patents
- 259
- Published applications
- 51
- Assignees
- 89
- Inventors
- 508
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 11 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 3 | 10 |
| 2014 | 5 | 14 |
| 2015 | 12 | 7 |
| 2016 | 5 | 2 |
| 2017 | 2 | 2 |
| 2018 | 4 | 4 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Transfer of printing medium in simplex path and duplex path8 Oct 2024US 12,111,596 B2Hewlett-Packard Development Company, L. P.
- Image forming apparatus that controls voltages to reduce image fogging9 May 2023US 11,644,766 B2Canon Kabushiki Kaisha
- Method of printing parts with a high-performance consumable materials with electrophotography based additive manufacturing system19 Oct 2021US 11,150,570 B2Evolve Additive Solutions, Inc.
- Methods of printing and electrostatic ink compositions20 Apr 2021US 10,983,452 B2HP Indigo B. V.
- Toner and image forming method29 Oct 2019US 10,459,360 B2Ricoh Company, Ltd.
- Transfer of printing medium in simplex path and duplex path16 Nov 2023US 2023/0367248 A1Hewlett-Packard Development Company, L. P.
- Image forming apparatus2 Dec 2021US 2021/0373453 A1Canon Kabushiki Kaisha
- Duplex printing system for cut sheets and a method therefor15 Nov 2018US 2018/0326762 A1Océ Holding B. V.
- Toner and image forming method13 Sep 2018US 2018/0259864 A1Ricoh Company, Ltd.
- Image forming apparatus2 Aug 2018US 2018/0217535 A1Oki Data Corporation
Most cited
By later US patents
- Layer manufacturing using electrostatic imaging and lamination190US 6,376,148 B1Nanotek Instruments, Inc. · 2002
- Marking materials containing retroreflecting fillers83US 5,543,177 AXerox Corporation · 1996
- Thermally assisted transfer of small electrostatographic toner particles52US 4,927,727 AEastman Kodak Company · 1990
- Process for simultaneous printing of fixed data and variable data45US 5,202,206 AXerox Corporation · 1993
- Light and heat formation of conductive image printing plate36US 4,069,759 ACanon Kabushiki Kaisha · 1978