G03G 15/16
Of a toner pattern
Official title: of a toner pattern, e.g. a powder pattern {, e.g. magnetic transfer}
G03G15/16 (Of a toner pattern) appears on 6,999 US grants and 6,010 published applications in this corpus.
Search patents in G03G- Granted patents
- 6,999
- Published applications
- 6,010
- Assignees
- 358
- Inventors
- 7,673
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 13 | 0 |
| 1978 | 19 | 0 |
| 1979 | 11 | 0 |
| 1980 | 13 | 0 |
| 1981 | 12 | 0 |
| 1982 | 19 | 0 |
| 1983 | 32 | 0 |
| 1984 | 20 | 0 |
| 1985 | 26 | 0 |
| 1986 | 21 | 0 |
| 1987 | 32 | 0 |
| 1988 | 29 | 0 |
| 1989 | 43 | 0 |
| 1990 | 52 | 0 |
| 1991 | 73 | 0 |
| 1992 | 101 | 0 |
| 1993 | 85 | 0 |
| 1994 | 99 | 0 |
| 1995 | 94 | 0 |
| 1996 | 134 | 0 |
| 1997 | 128 | 0 |
| 1998 | 163 | 0 |
| 1999 | 174 | 0 |
| 2000 | 144 | 0 |
| 2001 | 131 | 40 |
| 2002 | 126 | 116 |
| 2003 | 117 | 147 |
| 2004 | 136 | 127 |
| 2005 | 92 | 186 |
| 2006 | 110 | 217 |
| 2007 | 144 | 259 |
| 2008 | 135 | 260 |
| 2009 | 165 | 331 |
| 2010 | 222 | 302 |
| 2011 | 275 | 334 |
| 2012 | 321 | 345 |
| 2013 | 330 | 304 |
| 2014 | 358 | 272 |
| 2015 | 381 | 314 |
| 2016 | 342 | 268 |
| 2017 | 260 | 318 |
| 2018 | 267 | 285 |
| 2019 | 308 | 279 |
| 2020 | 282 | 255 |
| 2021 | 194 | 170 |
| 2022 | 164 | 201 |
| 2023 | 166 | 222 |
| 2024 | 183 | 184 |
| 2025 | 144 | 154 |
| 2026 | 83 | 120 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03G 15/1605Using at least one intermediate support4,037
- G03G 15/1665By introducing the second base in the nip formed by the recording2,585
- G03G 15/163Using the force produced by an electrostatic transfer field formed between the677
- G03G 15/1625On a base other than paper240
- G03G 15/169With means for preconditioning the toner image before the transfer205
- G03G 15/1695With means for preconditioning the paper base before the transfer188
Recent patents
- Light emitting members6 Oct 2026US 12,754,493 B2Hewlett-Packard Development Company, L. P.
- Intermediate transfer unit and image forming apparatus with replaceable cleaning device6 Oct 2026US 12,754,495 B2Canon Kabushiki Kaisha
- Image forming apparatus6 Oct 2026US 12,754,496 B2Canon Kabushiki Kaisha
- Image forming apparatus29 Sep 2026US 12,748,371 B2Ricoh Company, Ltd.
- Image-forming apparatus generating electrical discharge upstream of transfer portion22 Sep 2026US 12,743,041 B2Canon Kabushiki Kaisha
- Image forming apparatus8 Oct 2026US 2026/0310118 A1Canon Kabushiki Kaisha
- Power supply device and image forming apparatus8 Oct 2026US 2026/0310126 A1KYOCERA Document Solutions Inc.
- Method of etching a substrate1 Oct 2026US 2026/0299466 A1Gesellschaft für Diamantprodukte mbH
- Digitally printed and produced heat transfer and method of manufacture1 Oct 2026US 2026/0299467 A1Avery Dennison Retail Information Services LLC
- Image forming apparatus1 Oct 2026US 2026/0299494 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Image forming apparatus with a contact member contacting an image carrier301US 5,585,896 ARicoh Company, Ltd. · 1996
- Electrographic transfer apparatus220US 4,403,847 AEastman Kodak Company · 1983
- Apparatus of fabricating 3 dimensional objects by means of electrophotography, ionography or a similar process162US 6,206,672 B12001
- Image forming apparatus having a duplex path and/or an inverter134US 5,629,762 AEastman Kodak Company · 1997
- Electrophotography-based additive manufacturing system with transfer-medium service loops127US 8,488,994 B2Stratasys, Inc. · 2013