B65H 2301/41484
Slitting roll after winding, i.e. cutting log into individual rolls
Official title: slitting roll after winding, i.e. cutting log into individual rolls
B65H2301/41484 (Slitting roll after winding, i.e. cutting log into individual rolls) appears on 21 US grants and 20 published applications in this corpus.
Search patents in B65H- Granted patents
- 21
- Published applications
- 20
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-uniform tail sealing and methods thereof9 Apr 2024US 11,952,228 B2The Procter & Gamble Company
- Adaptive sheet caliper control system and apparatus and methods25 Apr 2023US 11,634,293 B2Kimberly-Clark Worlwide, Inc.
- Apparatus for supporting convolutely wound logs of web material during cutting20 Sep 2022US 11,447,362 B2Paper Converting Machine Company
- Adaptive sheet caliper control system and apparatus and methods6 Sep 2022US 11,434,096 B2Kimberly-Clark Worldwide, Inc.
- Non-uniform tail sealing and methods thereof26 Oct 2021US 11,155,430 B2The Procter & Gamble Company
- Adaptive sheet caliper control system and apparatus and methods24 Nov 2022US 2022/0371846 A1Kimberly-Clark Worldwide, Inc.
- Smarca inhibitors and uses thereof13 Oct 2022US 2022/0324880 A1Kymara Therapeutics, Inc.
- Non-Uniform Tail Sealing and Methods Thereof20 Jan 2022US 2022/0017320 A1The Procter & Gamble Company
- Apparatus For Supporting Convolutely Wound Logs Of Web Material During Cutting7 Jan 2021US 2021/0002098 A1Paper Converting Machine Company
- Adaptive sheet caliper control system and apparatus and methods10 Dec 2020US 2020/0385227 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Coreless toilet paper roll and method for manufacture thereof58US 4,487,378 A1984
- Method of perforating a web51US 6,010,090 APaper Converting Machine Company · 2000
- System for manufacturing coreless roll paper products43US 5,453,070 AJames River Paper Company, Inc. · 1995
- Paper converting machine40US 4,695,006 AMinnesota Mining and Manufacturing Company · 1987
- Method of forming a coreless paper roll product39US 5,271,137 AJames River Paper Company, Inc. · 1993