G03G 2215/0805
Cleaning blade adjacent to the donor member
G03G2215/0805 (Cleaning blade adjacent to the donor member) appears on 22 US grants and 23 published applications in this corpus.
Search patents in G03G- Granted patents
- 22
- Published applications
- 23
- Assignees
- 15
- Inventors
- 63
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 4 | 5 |
| 2019 | 6 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Developing device including seal and image forming apparatus31 Mar 2026US 12,591,188 B2Ricoh Company, Ltd.
- Roller cleaning mechanism and image formation apparatus therewith1 Apr 2025US 12,263,691 B2KYOCERA Document Solutions Inc.
- Cleaning member and elastic member24 Dec 2024US 12,174,576 B2Canon Kabushiki Kaisha
- Imaging system with toner leveling and glossing device30 Aug 2022US 11,429,053 B2Hewlett-Packard Development Company, L. P.
- Printing liquids concentration11 May 2021US 11,003,111 B2HP Indigo B. V.
- Developing device and image forming apparatus22 May 2025US 2025/0164906 A1Ricoh Company, Ltd.
- Image forming apparatus27 Mar 2025US 2025/0102992 A1FUJIFILM Business Innovation Corp.
- Roller cleaning mechanism and image formation apparatus therewith19 Sep 2024US 2024/0308255 A1KYOCERA Document Solutions Inc.
- Cleaning member and elastic member4 Apr 2024US 2024/0111241 A1Canon Kabushiki Kaisha
- Developing device and image forming apparatus including the same24 Aug 2023US 2023/0266694 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Electrophotography developer canister with material-moving roller9US 5,854,961 AHewlett-Packard Company · 1998
- Image-forming apparatus having apparatus for preventing accumulation of waste toner in waste toner container and method thereof1US 7,974,566 B2Samsung Electronics Co., Ltd. · 2011
- Magnetic scavenger for an electrostatographic printer1US 7,983,604 B2Eastman Kodak Company · 2011