H05B 6/145
Heated rollers
Official title: {Heated rollers}
H05B6/145 (Heated rollers) appears on 291 US grants and 256 published applications in this corpus.
Search patents in H05B- Granted patents
- 291
- Published applications
- 256
- Assignees
- 77
- Inventors
- 465
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 18 | 2 |
| 2002 | 25 | 31 |
| 2003 | 17 | 23 |
| 2004 | 19 | 31 |
| 2005 | 17 | 28 |
| 2006 | 30 | 36 |
| 2007 | 21 | 9 |
| 2008 | 23 | 10 |
| 2009 | 5 | 7 |
| 2010 | 4 | 5 |
| 2011 | 1 | 6 |
| 2012 | 4 | 13 |
| 2013 | 5 | 4 |
| 2014 | 10 | 3 |
| 2015 | 7 | 9 |
| 2016 | 9 | 8 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 5 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 3 | 8 |
| 2024 | 2 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for heating an embossing roller in an embossing-laminating device31 Mar 2026US 12,589,571 B2Valmet Tissue Converting S.p.A.
- Device for heating an embossing roller in an embossing-laminating device2 Dec 2025US 12,485,638 B2Korber Tissue S.p.A.
- Induction heated roll apparatus15 Jul 2025US 12,363,804 B2Tokuden Co., Ltd.
- Fixing rotating member, fixing device with fixing rotating member electrophotographic image forming device with fixing rotating member, and method of producing fixing rotating member27 May 2025US 12,313,993 B2Canon Kabushiki Kaisha
- Image forming apparatus including reciprocatable fixing unit next to heating unit25 Jun 2024US 12,019,383 B2KYOCERA Document Solutions Inc.
- Temperature control device and method for heating work rolls13 Aug 2026US 2026/0233275 A1Achenbach Buschhutten GmbH
- Smart Susceptor Induction Roller30 Jul 2026US 2026/0217012 A1Northrop Grumman Systems Corporation
- Induction heated roll apparatus14 May 2026US 2026/0133074 A1Tokuden Co., Ltd.
- Image heating apparatus and image forming apparatus12 Mar 2026US 2026/0072382 A1Canon Kabushiki Kaisha
- Image heating device and image forming apparatus12 Mar 2026US 2026/0072383 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electromagnetic inductor with ferrite core for heating electrically conducting material162US 5,101,086 AHydro-Quebec · 1992
- Image heating apparatus98US 6,775,509 B2Canon Kabushiki Kaisha · 2004
- Fixing device using an induction heating unit95US 6,078,781 AKabushiki Kaisha Toshiba · 2000
- Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside90US 5,832,354 ARicoh Company, Ltd. · 1998
- Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside81US 5,915,147 ARicoh Company, Ltd. · 1999