B65H 2801/57
Diaper manufacture
B65H2801/57 (Diaper manufacture) appears on 196 US grants and 241 published applications in this corpus.
Search patents in B65H- Granted patents
- 196
- Published applications
- 241
- Assignees
- 34
- Inventors
- 300
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 6 | 22 |
| 2005 | 6 | 6 |
| 2006 | 5 | 3 |
| 2007 | 2 | 4 |
| 2008 | 4 | 7 |
| 2009 | 3 | 3 |
| 2010 | 4 | 15 |
| 2011 | 6 | 10 |
| 2012 | 10 | 17 |
| 2013 | 11 | 23 |
| 2014 | 9 | 13 |
| 2015 | 16 | 16 |
| 2016 | 12 | 18 |
| 2017 | 12 | 9 |
| 2018 | 20 | 10 |
| 2019 | 15 | 15 |
| 2020 | 7 | 6 |
| 2021 | 11 | 16 |
| 2022 | 8 | 7 |
| 2023 | 8 | 2 |
| 2024 | 12 | 4 |
| 2025 | 1 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transfer puck with compressible surface member27 Jan 2026US 12,534,327 B2Curt G. Joa, Inc.
- Method and apparatus for feeding a production line of absorbent sanitary articles with a layer of a virgin multilayer tape19 Aug 2025US 12,391,502 B2GDM S.p. A.
- Folding apparatus for a continuous web17 Dec 2024US 12,168,587 B2GDM S.p. A.
- Method and apparatus for producing absorbent sanitary articles, and relative absorbent sanitary product3 Dec 2024US 12,156,790 B2Fameccanica, Data S.P A.
- Winding machine with an evaluation system of the web material being processed and method23 Jul 2024US 12,042,949 B2Italia Technology Alliance S.R.L.
- Absorbent article insert cutting and transfer apparatus with servo motor sub-system16 Jul 2026US 2026/0199143 A1Curt G. Joa, Inc.
- System and method for forming a tapeless splice bond4 Jun 2026US 2026/0151275 A1The Procter & Gamble Company
- System and method for forming and applying a multizone sticker for use in manufacturing of absorbent articles12 Feb 2026US 2026/0042631 A1The Procter & Gamble Company
- Apparatus for producing folded underwear pads20 Nov 2025US 2025/0352402 A1GDM S.p. A.
- System and method for forming a tapeless splice bond30 Oct 2025US 2025/0332036 A1The Procter & Gamble Company
Most cited
By later US patents
- Apparatus for repositioning discrete articles147US 4,726,876 AKimberly-Clark Corporation · 1988
- Device for the transfer of articles from a first to a second conveyor108US 4,880,102 A1989
- Method and apparatus utilizing servo motors for placing parts onto a moving web88US 6,811,019 B2The Procter & Gamble Company · 2004
- Autosetpoint registration control system and method associated with a web converting manufacturing process86US 7,123,981 B2Kimberly-Clark Worldwide, Inc. · 2006
- Tape tab applicator76US 6,494,244 B2Curt G. Joa, Inc. · 2002