G03G 5/06149
Enamine
Official title: {enamine}
G03G5/06149 (Enamine) appears on 68 US grants and 82 published applications in this corpus.
Search patents in G03G- Granted patents
- 68
- Published applications
- 82
- Assignees
- 17
- Inventors
- 177
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 0 | 5 |
| 2006 | 3 | 6 |
| 2007 | 0 | 5 |
| 2008 | 5 | 3 |
| 2009 | 7 | 5 |
| 2010 | 2 | 4 |
| 2011 | 2 | 1 |
| 2012 | 3 | 1 |
| 2013 | 4 | 4 |
| 2014 | 3 | 7 |
| 2015 | 7 | 6 |
| 2016 | 4 | 5 |
| 2017 | 4 | 3 |
| 2018 | 3 | 6 |
| 2019 | 6 | 4 |
| 2020 | 4 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyarylate resin and electrophotographic photosensitive member12 May 2026US 12,624,159 B2KYOCERA Document Solutions Inc.
- Polyarylate resin and electrophotographic photosensitive member24 Jun 2025US 12,339,618 B2KYOCERA Document Solutions Inc.
- Positive charging electrophotographic photoreceptor, electrophotographic cartridge and image forming apparatus29 Mar 2022US 11,287,756 B2Mitsubishi Chemical Corporation
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus4 May 2021US 10,996,575 B2KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus13 Oct 2020US 10,802,411 B2KYOCERA Document Solutions Inc.
- Electrophotographic apparatus30 Apr 2026US 2026/0118790 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus19 Jun 2025US 2025/0199423 A1FUJIFILM Business Innovation Corp.
- Polyarylate resin and electrophotographic photosensitive member11 Apr 2024US 2024/0117109 A1KYOCERA Document Solutions Inc.
- Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming device21 Sep 2023US 2023/0296995 A1Mitsubishi Chemical Corporation
- Electrophotographic photoreceptor, cartridge using same, and image forming device17 Aug 2023US 2023/0259046 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Organic photoconductive material electrophotographic photoreceptor and image forming apparatus using the same32US 7,416,824 B2Sharp Kabushiki Kaisha · 2008
- Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer31US 9,280,071 B2Canon Kabushiki Kaisha · 2016
- Electrophotographic photoreceptor and electrophotographic image forming process29US 6,322,940 B1Sharp Kabushiki Kaisha · 2001
- Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member25US 8,980,509 B2Canon Kabushiki Kaisha · 2015
- Process cartridge and electrophotographic apparatus23US 10,663,913 B2Canon Kabushiki Kaisha · 2020