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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 2013/51441 · Being a fibrous material
  11. /A61F 2013/51443 · Being impervious to fluids and being air permeable
  12. /A61F 2013/51445
A61F 2013/51445

Comprising microfibres

Official title: {comprising microfibres, e.g. Gore-Tex}

A61F2013/51445 (Comprising microfibres) appears on 15 US grants and 0 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 2013/51441Being a fibrous material
  10. A61F 2013/51443Being impervious to fluids and being air permeable
  11. A61F 2013/51445Comprising microfibres
Granted patents
15
Published applications
0
Assignees
4
Inventors
11
Latest grant
12 Dec 2000

Filings by year

Granted patentsPublished applications
A61F 2013/51445: granted patents and published applications per publication year
YearGranted patentsPublished applications
199330
199440
199540
199600
199710
199800
199910
200020

19931994199519961997199819992000

By publication year. Applications have been published since 2001.

Recent patents

  • Thermoformable barrier nonwoven laminate12 Dec 2000US 6,159,881 AKimberly-Clark Worldwide, Inc.
  • Personal care articles with abrasion resistant meltblown layer12 Sep 2000US 6,117,803 AKimberly-Clark Worldwide, Inc.
  • Molten adhesive fibers and products made therefrom23 Mar 1999US 5,885,681 AMcNeil-PPC, Inc.
  • Thermoformable barrier nonwoven laminate9 Dec 1997US 5,695,376 AKimberly-Clark Worldwide, Inc.
  • Moisture management hat5 Dec 1995US 5,471,683 AIntelpro Corporation

No published applications in this class yet.

Most cited

By later US patents
  • Degradable absorbant structures120US 5,300,358 AE. I. Du Pont de Nemours and Company · 1994
  • Personal care articles with abrasion resistant meltblown layer95US 6,117,803 AKimberly-Clark Worldwide, Inc. · 2000
  • Undergarment with combination of loose fitting seat, upper abdomen and leg areas and supporting crotch area94US 5,210,882 A1993
  • Garment having a suspended moisture management panel87US 5,435,014 AIntelpro Corporation · 1995
  • Multi-layer moisture management fabric67US 5,217,782 A1993

Top assignees

Documents
  • IIntelpro Corporation4
  • KCKimberly-Clark Worldwide, Inc.3
  • EIE. I. Du Pont de Nemours and Company1
  • MPMcNeil-PPC, Inc.1

Often classified with

  • B32BLayered products, i.e. products built-up of strata of flat or non-flat12
  • D04BKnitting10
  • A41BShirts9
  • Y10TTechnical subjects covered by former us classification9
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4
  • D10BIndexing scheme associated with sublasses of section d, relating to textiles3
  • A41DOuterwear2
  • A61LMethods or apparatus for sterilising materials or objects in general2
  • B29CShaping or joining of plastics2
  • B29LIndexing scheme associated with subclass b29c, relating to particular articles2

Documents that also carry the other class.

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