B65H 2301/4622
Abutting article or web portions, i.e. edge to edge
B65H2301/4622 (Abutting article or web portions, i.e. edge to edge) appears on 100 US grants and 75 published applications in this corpus.
Search patents in B65H- Granted patents
- 100
- Published applications
- 75
- Assignees
- 78
- Inventors
- 190
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 6 | 7 |
| 2005 | 6 | 0 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 0 |
| 2012 | 2 | 3 |
| 2013 | 0 | 1 |
| 2014 | 2 | 6 |
| 2015 | 4 | 3 |
| 2016 | 3 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 2 |
| 2020 | 0 | 3 |
| 2021 | 4 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 10 |
| 2024 | 3 | 6 |
| 2025 | 12 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automatic roll-replacing apparatus4 Aug 2026US 12,698,174 B2Wuxi Intelligent Equipment Co. Ltd.
- Electrode connection apparatus and electrode connection automation method using the same24 Mar 2026US 12,583,700 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.
- Unwinder with automatic switching of the unwinding roll18 Nov 2025US 12,473,168 B2CRC Inc.
- Auto splicing device and auto splicing method for electrode4 Nov 2025US 12,459,770 B2LG Energy Solution, Ltd.
- Heat-sealable web splicing tape and splicer13 Aug 2026US 2026/0233875 A1Pregis LLC
- Method and apparatus for implementing a change of coil of electrode web for the production of electrochemical cells13 Aug 2026US 2026/0233956 A1G. D S.p.A.
- Device for connecting material webs for the production of energy cells30 Apr 2026US 2026/0116690 A1KöRber Technologies GmbH
- Device and method for connecting finite material webs12 Feb 2026US 2026/0043194 A1KöRber Technologies GmbH
- Automatic splicing equipment for secondary battery and method4 Dec 2025US 2025/0372813 A1Hana Technology Co., Ltd.
Most cited
By later US patents
- Composite web forming apparatus and method101US 5,902,431 AR. J. Reynolds Tobacco Company · 1999
- Process for bonding webs55US 5,827,384 AThe Procter & Gamble Company · 1998
- Butt splicer46US 4,190,483 ACompensating Tension Controls, Inc. · 1980
- Web butt splicer44US 3,939,032 ACompensating Tension Controls, Inc. · 1976
- Continuous web supply system39US 3,995,791 APackage Machinery Company · 1976