G03G 9/08746
Condensation polymers of aldehydes or ketones
Official title: {Condensation polymers of aldehydes or ketones}
G03G9/08746 (Condensation polymers of aldehydes or ketones) appears on 48 US grants and 42 published applications in this corpus.
Search patents in G03G- Granted patents
- 48
- Published applications
- 42
- Assignees
- 26
- Inventors
- 161
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 5 |
| 2009 | 3 | 3 |
| 2010 | 6 | 1 |
| 2011 | 1 | 6 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 4 | 1 |
| 2015 | 4 | 7 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Toner17 Jun 2025US 12,332,599 B2Canon Kabushiki Kaisha
- Toner28 Nov 2023US 11,829,104 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.
- Polymerized rosin compound and production method therefor27 Aug 2019US 10,392,465 B2Arakawa Chemical Industries, Ltd.
- Semi-crystalline consumable materials for electrophotography-based additive manufacturing system10 Oct 2017US 9,785,064 B2Stratasys, Inc.
- Toner22 Dec 2022US 2022/0404727 A1Canon Kabushiki Kaisha
- Toner18 Nov 2021US 2021/0356878 A1Canon Kabushiki Kaisha
- Electrophotographic ink compositions11 Nov 2021US 2021/0349406 A1Hewlett-Packard Development Company, L. P.
- High-performance consumable materials for electrophotography-based additive manufacturing system15 Feb 2018US 2018/0046107 A1Stratasys, Inc.
- Polymerized rosin compound and production method therefor1 Jun 2017US 2017/0152341 A9Arakawa Chemical Industries, Ltd.
Most cited
By later US patents
- Toner processes using sodium sulfonated polyester resins192US 5,593,807 AXerox Corporation · 1997
- Toner and two-component developer63US 9,665,023 B2Canon Kabushiki Kaisha · 2017
- Toner for developing latent electrostatic images35US 4,950,573 ARicoh Company, Ltd. · 1990
- Electrostatic image developing toner and method for producing the toner29US 5,747,210 ARicoh Company, Ltd. · 1998
- Polyester resin and toner binder employed the same22US 5,294,682 ASanyo Chemical Industries, Ltd. · 1994