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  1. Technology classes
  2. /A · Human necessities
  3. /A61 · Medical or veterinary science
  4. /A61F · Filters implantable into blood vessels
  5. /A61F 13/00 · Bandages or dressings
  6. /A61F 13/15 · Absorbent pads
  7. /A61F 13/51 · Characterised by the outer layers of the pads
  8. /A61F 13/514 · Backsheet, i.e. the impermeable cover or layer furthest from the skin
  9. /A61F 13/51401 · Characterised by the material
  10. /A61F 2013/51409 · Being a film
  11. /A61F 2013/51437
A61F 2013/51437

Being integral with absorbent core

Official title: {being integral with absorbent core}

A61F2013/51437 (Being integral with absorbent core) appears on 4 US grants and 2 published applications in this corpus.

Search patents in A61F

Where it sits

  1. AHuman necessities
  2. A61Medical or veterinary science
  3. A61FFilters implantable into blood vessels
  4. A61F 13/00Bandages or dressings
  5. A61F 13/15Absorbent pads
  6. A61F 13/51Characterised by the outer layers of the pads
  7. A61F 13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
  8. A61F 13/51401Characterised by the material
  9. A61F 2013/51409Being a film
  10. A61F 2013/51437Being integral with absorbent core
Granted patents
4
Published applications
2
Assignees
3
Inventors
6
Latest grant
23 Mar 1999

Filings by year

Granted patentsPublished applications
A61F 2013/51437: granted patents and published applications per publication year
YearGranted patentsPublished applications
199520
199600
199710
199800
199910
200000
200100
200200
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200400
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200600
200700
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200900
201000
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201300
201400
201500
201600
201700
201800
201901
202000
202100
202200
202300
202400
202501

1995200520152025

By publication year. Applications have been published since 2001.

Recent patents

  • Molten adhesive fibers and products made therefrom23 Mar 1999US 5,885,681 AMcNeil-PPC, Inc.
  • Molten adhesive fibers and products made therefrom28 Oct 1997US 5,681,305 AMcNeil-PPC, Inc.
  • Molten adhesive fibers and products made therefrom31 Oct 1995US 5,462,538 AMcNeil-PPC, Inc.
  • Diaper7 Mar 1995US 5,395,355 ALittle Feet Limited
  • Absorbent article with a channel and irregular auxiliary glue stripes17 Jul 2025US 2025/0228717 A1The Procter & Gamble Company
  • Folded absorbent article19 Sep 2019US 2019/0282410 A1The Procter & Gamble Company

Most cited

By later US patents
  • Molten adhesive fibers and products made therefrom46US 5,462,538 AMcNeil-PPC, Inc. · 1995
  • Molten adhesive fibers and products made therefrom32US 5,681,305 AMcNeil-PPC, Inc. · 1997
  • Molten adhesive fibers and products made therefrom32US 5,885,681 AMcNeil-PPC, Inc. · 1999
  • Diaper4US 5,395,355 ALittle Feet Limited · 1995

Top assignees

Documents
  • MPMcNeil-PPC, Inc.3
  • PGThe Procter & Gamble Company2
  • LFLittle Feet Limited1

Often classified with

  • A61LMethods or apparatus for sterilising materials or objects in general3
  • C09JAdhesives2
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
  • Y10TTechnical subjects covered by former us classification1

Documents that also carry the other class.

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