A61F 13/15804
Plant
Official title: {Plant, e.g. involving several steps}
A61F13/15804 (Plant) appears on 442 US grants and 597 published applications in this corpus.
Search patents in A61F- Granted patents
- 442
- Published applications
- 597
- Assignees
- 85
- Inventors
- 788
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 11 | 16 |
| 2003 | 11 | 23 |
| 2004 | 10 | 12 |
| 2005 | 10 | 10 |
| 2006 | 3 | 20 |
| 2007 | 10 | 8 |
| 2008 | 12 | 16 |
| 2009 | 2 | 9 |
| 2010 | 11 | 27 |
| 2011 | 14 | 54 |
| 2012 | 12 | 34 |
| 2013 | 28 | 26 |
| 2014 | 25 | 31 |
| 2015 | 23 | 30 |
| 2016 | 32 | 30 |
| 2017 | 24 | 37 |
| 2018 | 18 | 27 |
| 2019 | 24 | 30 |
| 2020 | 21 | 25 |
| 2021 | 26 | 28 |
| 2022 | 14 | 16 |
| 2023 | 15 | 22 |
| 2024 | 20 | 23 |
| 2025 | 20 | 26 |
| 2026 | 12 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flexible demolding device, core molding device, and core forming method22 Sep 2026US 12,740,896 B2Shanghai Zhilian Precision Machinery Co., Ltd.
- Methods and apparatuses for manufacturing a joined resealable absorbent article18 Aug 2026US 12,708,567 B2The Procter & Gamble Company
- Method for producing folded underwear pads18 Aug 2026US 12,708,568 B2
- Method and apparatus for folding absorbent sanitary articles21 Jul 2026US 12,685,676 B2Fameccanica, Data S.P A.
- Wearable article production method, wearable article, and wearable article production device19 May 2026US 12,629,291 B2Zuiko Corporation
- Stretchable sheet manufacturing device, stretchable sheet manufacturing method, and wearable article24 Sep 2026US 2026/0283857 A1Zuiko Corporation
- Shaped co-form absorbent cores and methods of making the same13 Aug 2026US 2026/0232496 A1The Procter & Gamble Company
- Wearing article and method of manufacturing same13 Aug 2026US 2026/0232497 A1Zuiko Corporation
- Absorbent article with channels and method for manufacturing thereof6 Aug 2026US 2026/0224413 A1Drylock Techonologies NV
- Absorbent articles with refastenably connected waist regions9 Jul 2026US 2026/0191701 A1The Procter & Gamble Company
Most cited
By later US patents
- Elasticized disposable training pant and method of making the same809US 5,246,433 AThe Procter & Gamble Company · 1993
- Zero scrap method for manufacturing side panels for absorbent articles607US 5,580,411 AThe Procter & Gamble Company · 1996
- Method and apparatus for making absorbent structures with absorbent material155US 8,568,566 B2The Procter & Gamble Company · 2013
- Indirect printing of AGM146US 7,838,722 B2The Procter & Gamble Company · 2010
- Method for manufacturing extensible side panels for absorbent articles135US 5,705,013 AThe Procter & Gamble Company · 1998