G03G 13/10
Using a liquid developer
Official title: using a liquid developer {, e.g. liquid suspension}
G03G13/10 (Using a liquid developer) appears on 124 US grants and 62 published applications in this corpus.
Search patents in G03G- Granted patents
- 124
- Published applications
- 62
- Assignees
- 44
- Inventors
- 283
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 8 |
| 2015 | 7 | 4 |
| 2016 | 4 | 6 |
| 2017 | 6 | 4 |
| 2018 | 2 | 9 |
| 2019 | 7 | 9 |
| 2020 | 8 | 5 |
| 2021 | 6 | 3 |
| 2022 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Printed rigid plastic substrates1 Nov 2022US 11,485,127 B2HP Indigo B. V.
- Heating fluid print agent with ultraviolet radiation9 Aug 2022US 11,407,236 B2Hewlett-Packard Development Company, L. P.
- Image formation with image-receiving holder and image formation medium19 Jul 2022US 11,392,062 B2Hewlett-Packard Development Company, L. P.
- Cleaning a liquid electrophotographic printer15 Feb 2022US 11,249,435 B2HP Indigo B. V.
- Labels12 Oct 2021US 11,143,977 B2HP Indigo B. V.
- Printer heating units27 Jan 2022US 2022/0024227 A1Hewlett-Packard Development Company, L. P.
- Cleaning a liquid electrophotographic printer9 Sep 2021US 2021/0278795 A1HP Indigo B. V.
- Image formation with image-receiving holder and image formation medium24 Jun 2021US 2021/0191292 A1Hewlett-Packard Development Company, L. P.
- Printed rigid plastic substrates15 Apr 2021US 2021/0107271 A1HP Indigo B. V.
- Laser printed photo on glass article method thereof10 Sep 2020US 2020/0282754 A1Eng Kah Enterprise Sdn. Bhd.
Most cited
By later US patents
- Liquid ink electrostatic image development system111US 5,383,008 AXerox Corporation · 1995
- Marking materials containing retroreflecting fillers83US 5,543,177 AXerox Corporation · 1996
- Method and apparatus having improved image transfer characteristics for producing an image on a receptor medium such as a plain paper42US 5,650,253 AMinnesota Mining and Manufacturing Company · 1997
- Apparatus for forming and developing latent electrostatic images with liquid developer and release agent41US 5,155,534 ARicoh Company, Ltd. · 1992
- Image-wise adhesion layers for printing35US 5,075,186 AXerox Corporation · 1991