B65H 2301/5322
Generating electrostatic charge at said surface
B65H2301/5322 (Generating electrostatic charge at said surface) appears on 26 US grants and 35 published applications in this corpus.
Search patents in B65H- Granted patents
- 26
- Published applications
- 35
- Assignees
- 19
- Inventors
- 72
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 3 | 0 |
| 2013 | 3 | 1 |
| 2014 | 3 | 1 |
| 2015 | 2 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Medium processing apparatus31 Aug 2021US 11,104,535 B2Seiko Epson Corporation
- Electrostatic charging apparatus and method for sheet transport7 Jan 2020US 10,525,745 B2Delphax Technologies Inc.
- Media sheet transport apparatus and method9 Jul 2019US 10,343,420 B2Delphax Technologies Inc.
- Sheet feeder, image forming apparatus incorporating the sheet feeder, and method of removing discharge products in the image forming apparatus11 Jul 2017US 9,701,499 B2Ricoh Company, Ltd.
- Roll-to-roll substrates transferring unit and method of processing substrates using the substrates transferring unit30 May 2017US 9,663,314 B2Samsung Display Co., Ltd.
- Cutting plotter and medium supporting device thereof13 Mar 2025US 2025/0083354 A1Silhoutte Japan Corporation
- Roller for transporting a flexible substrate, vacuum processing apparatus, and methods therefor10 Nov 2022US 2022/0356027 A1APPLIED Materials.Inc.
- Medium processing apparatus26 Sep 2019US 2019/0291986 A1Seiko Epson Corporation
- Media sheet transport apparatus and method15 Nov 2018US 2018/0326754 A1Delphax Technologies Inc.
- Electrostatic charging apparatus and method for sheet transport16 Nov 2017US 2017/0326890 A1Delphax Technologies Inc.
Most cited
By later US patents
- Inkjet recording device11US 7,434,927 B2Ricoh Company, Ltd. · 2008
- Web securing system for laser processing10US 6,794,604 B2Preco Laser Systems, LLC · 2004
- Image forming apparatus10US 7,621,632 B2Ricoh Company, Ltd. · 2009
- sheet transport apparatus and method for transporting a sheet in a printing machine9US 7,731,186 B2Eastman Kodak Company · 2010
- Gathering device4US 7,618,040 B2Hunkeler AG · 2009