B65H 2601/2612
Pollution
B65H2601/2612 (Pollution) appears on 8 US grants and 11 published applications in this corpus.
Search patents in B65H- Granted patents
- 8
- Published applications
- 11
- Assignees
- 11
- Inventors
- 28
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Contacting member containing a fluoresin fiber layer30 May 2023US 11,660,887 B2Ricoh Company, Ltd.
- Image forming apparatus with removal of dust resulting from a parting agent contained in toner8 Nov 2022US 11,493,880 B2Canon Kabushiki Kaisha
- Paper converting plant15 Mar 2022US 11,273,572 B2Futura S.P. A.
- Paper sheet handling apparatus15 Mar 2016US 9,284,156 B2Kabushiki Kaisha Toshiba
- Sheet conveyer25 Feb 2014US 8,657,284 B2Brother Kogyo Kabushiki Kaisha
- Method and apparatus for preparing transfer tape constructs for paper web turn-up processes5 Feb 2026US 2026/0035195 A1Papeltec Overseas, Inc.
- Contacting member, drying device, and printing apparatus19 May 2022US 2022/0153038 A1Ricoh Company, Ltd.
- Image forming apparatus with removal of dust resulting from a parting agent contained in toner9 Dec 2021US 2021/0382436 A1Canon Kabushiki Kaisha
- Film deposition apparatus16 Sep 2021US 2021/0285106 A1Creative Coatings Co., Ltd.
- Paper converting plant12 Nov 2020US 2020/0353638 A1Futura S.P. A.
Most cited
By later US patents
- Sheet transport device9US 6,698,752 B1Kyocera Mita Corporation · 2004
- Paper sheet handling apparatus4US 8,556,254 B2Kabushiki Kaisha Toshiba · 2013
- Paper sheet handling apparatus2US 9,284,156 B2Kabushiki Kaisha Toshiba · 2016
- Contacting member containing a fluoresin fiber layer1US 11,660,887 B2Ricoh Company, Ltd. · 2023
- Sheet conveyer1US 8,657,284 B2Brother Kogyo Kabushiki Kaisha · 2014