B41F 23/0413
Infrared dryers
Official title: {Infrared dryers}
B41F23/0413 (Infrared dryers) appears on 38 US grants and 41 published applications in this corpus.
Search patents in B41F- Granted patents
- 38
- Published applications
- 41
- Assignees
- 25
- Inventors
- 84
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 3 | 3 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 4 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 6 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Industrial printing apparatus7 Apr 2026US 12,594,755 B1
- Arrangement for a corrugator24 Feb 2026US 12,558,863 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Method for drying a substrate, dryer module for carrying out the method, and dryer system24 Jun 2025US 12,339,064 B2Excelitas Noblelight GmbH
- System and method of drying a material deposited on a web22 Oct 2024US 12,122,144 B2Cryovac, Inc.
- Printing machine with a twin printing unit and method of operating such a printing machine9 Jul 2024US 12,030,300 B2Heidelberger Druckmaschinen AG
- Apparatus for drying a printed material web30 Jul 2026US 2026/0218982 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Installation for producing corrugated paperboard, and method for operating such an installation18 Dec 2025US 2025/0381753 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Method for operating a printing machine for flexographic printing27 Nov 2025US 2025/0360705 A1Heidelberger Druckmaschinen AG
- Arrangement for a corrugator26 Dec 2024US 2024/0424759 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Method for drying a substrate, dryer module for carrying out the method, and dryer system19 Sep 2024US 2024/0310119 A1Excelitas Noblelight GmbH
Most cited
By later US patents
- Tower type multi-color printing press99US 6,178,883 B2Kabushiki Kaisha Tokyo Kikai · 2001
- Heater24US 4,773,167 AAmjo Infra Red Dryers, Inc. · 1988
- Device and method for supplying radiant energy onto a printing substrate in a planographic printing press20US 6,857,368 B2Heidelberger Druckmaschinen AG · 2005
- Interstation infrared heating unit14US 6,088,931 A2000
- Method for drying printed material11US 8,699,921 B2Heidelberger Druckmaschinen AG · 2014