B65H 2557/512
Infrared
Official title: infrared
B65H2557/512 (Infrared) appears on 44 US grants and 34 published applications in this corpus.
Search patents in B65H- Granted patents
- 44
- Published applications
- 34
- Assignees
- 39
- Inventors
- 88
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 6 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 1 |
| 2023 | 3 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drug supply apparatus28 Apr 2026US 12,612,200 B2Phc Holdings Corporation
- Drug supply apparatus26 Aug 2025US 12,397,941 B2Phc Holdings Corporation
- Dispenser for rolled sheet materials with belt drive system15 Oct 2024US 12,114,813 B2
- Dispenser for rolled sheet materials with belt drive system22 Aug 2023US 11,730,324 B2Valve Solutions, Inc.
- Drum for roll-to-roll deposition, roll-to-roll deposition apparatus and film roll8 Aug 2023US 11,718,915 B2LG Display Co., Ltd.
- Drug supply apparatus11 Jul 2024US 2024/0228086 A1Phc Holdings Corporation
- Drug supply apparatus11 Jul 2024US 2024/0228087 A1Phc Holdings Corporation
- Dispenser for rolled sheet materials with belt drive system26 Oct 2023US 2023/0337869 A1Valve Solutions, Inc.
- Image forming apparatus18 Aug 2022US 2022/0260949 A1Canon Kabushiki Kaisha
- Dispenser for rolled sheet materials with belt drive system4 Nov 2021US 2021/0338018 A1Valve Solutions, Inc.
Most cited
By later US patents
- Infrared imaging to detect components on personal care articles59US 6,224,699 B1Kimberly-Clark Worldwide, Inc. · 2001
- Zero tension web unwinder apparatus and method31US 5,709,352 AR. J. Reynolds Tobacco Company · 1998
- Web monitoring and control apparatus for web handling machinery17US 4,186,309 AWeb Printing Controls Co., Inc. · 1980
- Dispenser for rolled sheet materials with belt drive system14US 11,071,415 B22021
- Output yarn brake14US 5,343,899 AIro AB · 1994