G03G 2215/0122
Primary transfer to an intermediate transfer belt
Official title: primary transfer to an intermediate transfer belt
G03G2215/0122 (Primary transfer to an intermediate transfer belt) appears on 2,014 US grants and 2,185 published applications in this corpus.
Search patents in G03G- Granted patents
- 2,014
- Published applications
- 2,185
- Assignees
- 63
- Inventors
- 3,013
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 9 | 10 |
| 2003 | 9 | 21 |
| 2004 | 11 | 21 |
| 2005 | 14 | 24 |
| 2006 | 24 | 36 |
| 2007 | 29 | 40 |
| 2008 | 27 | 131 |
| 2009 | 32 | 154 |
| 2010 | 74 | 94 |
| 2011 | 109 | 170 |
| 2012 | 140 | 235 |
| 2013 | 164 | 197 |
| 2014 | 250 | 180 |
| 2015 | 258 | 185 |
| 2016 | 239 | 229 |
| 2017 | 229 | 300 |
| 2018 | 184 | 33 |
| 2019 | 69 | 30 |
| 2020 | 33 | 34 |
| 2021 | 37 | 16 |
| 2022 | 27 | 10 |
| 2023 | 14 | 10 |
| 2024 | 10 | 10 |
| 2025 | 7 | 6 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus including developing device supporting structure having guide groove29 Sep 2026US 12,748,373 B2Brother Kogyo Kabushiki Kaisha
- Toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method7 Jul 2026US 12,675,059 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus10 Mar 2026US 12,572,089 B2Ricoh Company, Ltd.
- Fixing device12 Aug 2025US 12,386,296 B2Canon Kabushiki Kaisha
- Image forming apparatus to prevent air duct bending12 Aug 2025US 12,386,309 B2Canon Kabushiki Kaisha
- Image forming apparatus24 Sep 2026US 2026/0288052 A1Canon Kabushiki Kaisha
- Image forming apparatus27 Aug 2026US 2026/0252003 A1Canon Kabushiki Kaisha
- Image forming apparatus20 Aug 2026US 2026/0244127 A1Canon Kabushiki Kaisha
- Media detection apparatus, image forming system, and storage medium20 Aug 2026US 2026/0244128 A1Konica Minolta, Inc.
- Image forming apparatus including photoconductor drum and primary transfer roller16 Apr 2026US 2026/0104661 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Process cartridge, unit, and electrophotographic image forming apparatus169US 6,912,365 B2Canon Kabushiki Kaisha · 2005
- Metallic color image forming apparatus and metallic color image forming method116US 9,753,390 B2Kabushiki Kaisha Toshiba · 2017
- Device for and method of coupling shafts, image formation apparatus, process cartridge, and belt unit85US 7,121,205 B2Ricoh Company, Ltd. · 2006
- Electrophotographic color image forming apparatus78US 7,567,769 B2Canon Kabushiki Kaisha · 2009
- Image registration system59US 5,160,946 AXerox Corporation · 1992