A61F 2013/530007
Being made from pulp
Official title: {being made from pulp}
A61F2013/530007 (Being made from pulp) appears on 474 US grants and 328 published applications in this corpus.
Search patents in A61F- Granted patents
- 474
- Published applications
- 328
- Assignees
- 123
- Inventors
- 855
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 16 | 0 |
| 1992 | 11 | 0 |
| 1993 | 30 | 0 |
| 1994 | 40 | 0 |
| 1995 | 29 | 0 |
| 1996 | 39 | 0 |
| 1997 | 33 | 0 |
| 1998 | 29 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 12 | 8 |
| 2003 | 7 | 14 |
| 2004 | 2 | 0 |
| 2005 | 4 | 5 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 8 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 3 | 6 |
| 2012 | 1 | 7 |
| 2013 | 5 | 9 |
| 2014 | 6 | 13 |
| 2015 | 8 | 18 |
| 2016 | 7 | 26 |
| 2017 | 7 | 24 |
| 2018 | 11 | 21 |
| 2019 | 16 | 21 |
| 2020 | 14 | 39 |
| 2021 | 25 | 28 |
| 2022 | 17 | 23 |
| 2023 | 13 | 10 |
| 2024 | 10 | 9 |
| 2025 | 12 | 14 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61F 2013/530036Being made in chemically-modified cellulosic materialIndexing code142
- A61F 2013/530058With specific method of producing wood pulp fibresIndexing code58
- A61F 2013/530029Being made from cottonIndexing code30
- A61F 2013/530021Being made in soft wood pulpIndexing code25
- A61F 2013/530014Being made in hard wood pulpIndexing code13
Recent patents
- Super absorbent polymer film and absorbent article comprising the same14 Jul 2026US 12,678,346 B2LG Chem.Ltd.
- Absorbent article with reduced absorbent core7 Jul 2026US 12,672,988 B2Drylock Technologies NV
- Absorbent cores for disposable absorbent articles7 Jul 2026US 12,672,989 B2Glatfelter Falkenhagen GmbH
- Absorbent article12 May 2026US 12,622,821 B2The Procter & Gamble Company
- Absorbent article with fluid control features10 Mar 2026US 12,569,372 B2Kimberly-Clark Worldwide, Inc.
- Absorbent cores for disposable absorbent articles1 Oct 2026US 2026/0294699 A1Glatfelter Falkenhagen GmbH
- An absorbent insert ostomy device for insertion through an ostomy of a human being27 Aug 2026US 2026/0248633 A1Ampa Medical Aps
- Absorbent article20 Aug 2026US 2026/0240694 A1The Procter & Gamble Company
- Absorbent article with channels and method for manufacturing thereof6 Aug 2026US 2026/0224413 A1Drylock Techonologies NV
- Absorbent articles and methods of making23 Jul 2026US 2026/0207398 A1Ontex BV
Most cited
By later US patents
- Process for making a soft, strong, absorbent material for use in absorbent articles1,412US 6,485,667 B1Rayonier Products and Financial Services Company · 2002
- Disposable incontinence garment or training pant1,298US 4,940,464 AKimberly-Clark Corporation · 1990
- Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge1,158US 5,151,092 AThe Procter & Gamble Company · 1992
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- High efficiency absorbent articles for incontinence management776US 5,147,345 AThe Procter & Gamble Company · 1992