B65H 2301/46312
Double-sided
Official title: double-sided
B65H2301/46312 (Double-sided) appears on 74 US grants and 54 published applications in this corpus.
Search patents in B65H- Granted patents
- 74
- Published applications
- 54
- Assignees
- 65
- Inventors
- 140
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 4 | 4 |
| 2005 | 4 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 4 |
| 2019 | 5 | 2 |
| 2020 | 1 | 5 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 5 | 4 |
| 2024 | 3 | 4 |
| 2025 | 4 | 2 |
| 2026 | 2 | 4 |
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
- System for determining cause of electrode connection and roll map generation system using same14 Apr 2026US 12,601,647 B2LG Energy Solution, Ltd.
- Unwinder of thin ply product wound on a roll, with facilitated extraction of the roll2 Dec 2025US 12,486,134 B2CRC Inc.
- Drug supply apparatus26 Aug 2025US 12,397,941 B2Phc Holdings Corporation
- Center drive unwind system22 Jul 2025US 12,365,557 B2BW Converting, Inc.
- Device and method for connecting material webs for the production of energy cells9 Apr 2026US 2026/0097919 A1KöRber Technologies GmbH
- Method for automatically replacing electrode reel of secondary battery26 Mar 2026US 2026/0084913 A1SK On Co., Ltd.
- Web take-up and transfer system for a web processing system12 Mar 2026US 2026/0070754 A1David-Standard, LLC
- Line for producing tubes made of web-like material22 Jan 2026US 2026/0021989 A1Valmet Tissue Converting S.p.A.
- Spindle free tape article and method2 Oct 2025US 2025/0304404 A1H. B. Fuller Company
Most cited
By later US patents
- Low tension lap slicer unit100US 4,157,934 ACompensating Tension Controls, Inc. · 1979
- Flying splice apparatus85US 4,106,974 ACurt G. Joa, Inc. · 1978
- Web handling method and apparatus with pre-acceleration of web feed rolls84US 5,190,234 AButler Automatic, Inc. · 1993
- Packaging material feeding device for a packaging machine75US 4,222,533 ASociete Anonyme des Plieuses Automatiques (SAPAL) · 1980
- Composite roofing product and method and apparatus for making a composite roofing product75US 5,456,785 A1995