B65H 2301/414324
Involving interleaf web/sheet
Official title: involving interleaf web/sheet, e.g. liner
B65H2301/414324 (Involving interleaf web/sheet) appears on 52 US grants and 52 published applications in this corpus.
Search patents in B65H- Granted patents
- 52
- Published applications
- 52
- Assignees
- 45
- Inventors
- 129
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 3 |
| 2017 | 4 | 4 |
| 2018 | 3 | 5 |
| 2019 | 3 | 3 |
| 2020 | 2 | 4 |
| 2021 | 7 | 4 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Positioning member, winding device for electrode assembly and battery manufacturing device6 Oct 2026US 12,756,000 B2Contemporary Amperex Technology (Hong Kong) Limited
- Method for arranging elongated elements to be used in a process for building tyres for vehicle wheels and plant for building tyres for vehicle wheels12 May 2026US 12,623,421 B2Pirelli Tyre S. P. A.
- Sheet conveyance apparatus30 Dec 2025US 12,509,318 B2Honda Motor Co., Ltd.
- Web-wound rolls with microsphere treated edge and methods of making same11 Mar 2025US 12,246,936 B23M Innovative Properties Company
- Winding apparatus and a method of winding a product strip onto a reel31 Dec 2024US 12,180,031 B2Practical Solution Pte Ltd
- Glass roll24 Sep 2026US 2026/0285632 A1Corning Incorporated
- Plant for building tyres for vehicle wheels6 Aug 2026US 2026/0225336 A1Pirelli Tyre S. P. A.
- Glass winding system and system and method for forming glass rolls19 Sep 2024US 2024/0308898 A1Corning Incorporated
- Positioning member, winding device for electrode assembly and battery manufacturing device18 Jul 2024US 2024/0243334 A1Contemporary Amperex Technology Co., Limited
- Method for arranging elongated elements to be used in a process for building tyres for vehicle wheels and plant for building tyres for vehicle wheels29 Feb 2024US 2024/0066820 A1Pirelli Tyre S. P. A.
Most cited
By later US patents
- Method and combination for winding strands of web material having varying thicknesses on a take-up drum34US 4,201,352 ALoopco Industries, Inc. · 1980
- Interleaved rolls of web material25US 4,258,846 AE. I. Du Pont de Nemours and Company · 1981
- Display device12US 10,201,103 B2LG Electronics Inc. · 2019
- Roll of flexible glass and method for rolling12US 9,238,352 B2Corning Incorporated · 2016
- System and apparatus for storing and processing strip material8US 4,609,161 AThe Firestone Tire & Rubber Company · 1986