B65H 41/00
Machines for separating superposed webs
B65H41/00 (Machines for separating superposed webs) appears on 109 US grants and 86 published applications in this corpus.
Search patents in B65H- Granted patents
- 109
- Published applications
- 86
- Assignees
- 103
- Inventors
- 273
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 5 |
| 2012 | 2 | 1 |
| 2013 | 3 | 5 |
| 2014 | 3 | 2 |
| 2015 | 5 | 9 |
| 2016 | 4 | 2 |
| 2017 | 4 | 4 |
| 2018 | 6 | 5 |
| 2019 | 4 | 8 |
| 2020 | 5 | 5 |
| 2021 | 2 | 9 |
| 2022 | 6 | 4 |
| 2023 | 2 | 5 |
| 2024 | 6 | 8 |
| 2025 | 7 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tape feeding apparatus4 Aug 2026US 12,698,177 B2Samsung Display Co., Ltd.
- Workpiece processing apparatus20 Jan 2026US 12,528,663 B2Tokyo Seimitsu Co., Ltd.
- Sheet release apparatus4 Nov 2025US 12,463,068 B2Tokyo Seimitsu Co., Ltd.
- Apparatus, system and method for cutting and delivering stamped contacts17 Jun 2025US 12,330,898 B2Jabil Inc.
- Sheet processing apparatus27 May 2025US 12,311,647 B2Ricoh Company, Ltd.
- Method of making largesurface-area microfluidic devices and microfluidic lung manufactured using said method8 Oct 2026US 2026/0307174 A1The Regents of the University of Michigan
- Layer Transfer Device30 Jul 2026US 2026/0217017 A1Brother Kogyo Kabushiki Kaisha
- Apparatus, system and method for cutting and delivering stamped contacts28 May 2026US 2026/0145897 A1Jabil Inc.
- Compact end effector for the application of double-sided adhesive tapes with an integrated roll5 Mar 2026US 2026/0062246 A1Tesa SE
- Sheet fixing apparatus and method of manufacturing combination of workpiece and sheet fixed thereto23 Oct 2025US 2025/0326600 A1Disco Corporation
Most cited
By later US patents
- Drawings-in- of paper webs33US 6,419,217 B1Koenig & Bauer Aktiengesellschaft · 2002
- Delaminating method and apparatus27US 3,951,727 A1976
- Stripping method and apparatus for the processing of a continuous laminated web27US 4,346,855 A1982
- Electronic component feeder27US 5,531,859 ADaewoo Heavy Industries Ltd. · 1996
- Detaping apparatus24US 5,454,900 ATelford Industries Pte Ltd. · 1995