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being impervious to fluids but not for air or vapours
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CPC
A61F2013/51411
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Parent Industries
A
HUMAN NECESSITIES
A61
Medical science
A61F
FILTERS IMPLANTABLE INTO BLOOD VESSELS PROSTHESES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES FOMENTATION TREATMENT OR PROTECTION OF EYES OR EARS BANDAGES, DRESSINGS OR ABSORBENT PADS FIRST-AID KITS
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A61F2013/51411
being impervious to fluids but not for air or vapours
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Patents Grants
last 30 patents
Information
Patent Grant
Wetness indicator free from halogen-containing species
Patent number
12,245,922
Issue date
Mar 11, 2025
BOSTIK INC.
Kimberly E. Secrist
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles having fully removable fastening members
Patent number
12,161,538
Issue date
Dec 10, 2024
The Procter & Gamble Company
Amy L. Tally
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Highly extensible nonwoven webs and absorbent articles having such...
Patent number
11,918,441
Issue date
Mar 5, 2024
The Procter & Gamble Company
Han Xu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles having fully removable fastening members
Patent number
11,730,633
Issue date
Aug 22, 2023
The Procter & Gamble Company
Amy L. Tally
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sanitary pad system with two pads having offset adhesive tabs for a...
Patent number
11,622,895
Issue date
Apr 11, 2023
Angelica M. Anousis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sanitary pad for women
Patent number
11,224,545
Issue date
Jan 18, 2022
LEMON CO., LTD.
Hyo Gyu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyolefin material having a low density
Patent number
11,155,688
Issue date
Oct 26, 2021
Kimberly-Clark Worldwide, Inc.
Vasily A. Topolkaraev
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Absorbent article containing a porous polyolefin film
Patent number
11,028,246
Issue date
Jun 8, 2021
Kimberly-Clark, Inc.
Vasily A. Topolkaraev
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Absorbent article having liquid-permeable second sheet
Patent number
9,925,095
Issue date
Mar 27, 2018
LIVEDO USA, INC.
Takuya Hishikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apertured outer cover for absorbent articles
Patent number
9,744,083
Issue date
Aug 29, 2017
Kimberly-Clark Worldwide, Inc.
Kyungnak Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Skin friendly diaper
Patent number
8,858,524
Issue date
Oct 14, 2014
First Quality Products, Inc.
Babak Damaghi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent barrier structures having a high convective air flow rate...
Patent number
7,291,763
Issue date
Nov 6, 2007
The Procter & Gamble Company
Srinivas Krishnaswamy Mirle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent barrier structures having a high convective air flow rate...
Patent number
7,179,951
Issue date
Feb 20, 2007
The Procter & Gamble Company
Srinivas Krishnaswamy-Mirle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Porous polypropylene film, process for producing the same, and abso...
Patent number
6,861,132
Issue date
Mar 1, 2005
New Japan Chemical Co., Ltd.
Naoki Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Disposable absorbent article with selectively expandable components
Patent number
6,666,850
Issue date
Dec 23, 2003
The Procter & Gamble Company
Nicholas A. Ahr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low gauge films and film/nonwoven laminates
Patent number
6,653,523
Issue date
Nov 25, 2003
Kimberly-Clark Worldwide, Inc.
Ann Louise McCormack
A41 - WEARING APPAREL
Information
Patent Grant
Breathable absorbent articles
Patent number
6,623,464
Issue date
Sep 23, 2003
The Procter & Gamble Company
Christopher Philip Bewick-Sonntag
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Leakproof and breathable undergarments and swim wear
Patent number
6,610,901
Issue date
Aug 26, 2003
Tri-Sis, Inc.
Marilyn McMahon-Ayerst
A41 - WEARING APPAREL
Information
Patent Grant
Low gauge films and film/nonwoven laminates
Patent number
6,309,736
Issue date
Oct 30, 2001
Kimberly-Clark Worldwide, Inc.
Ann Louise McCormack
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article
Patent number
6,232,250
Issue date
May 15, 2001
The Procter & Gamble Company
Gianfranco Palumbo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Generally thin, flexible sanitary napkin with stiffened center
Patent number
6,231,556
Issue date
May 15, 2001
The Procter & Gamble Company
Thomas Ward Osborn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable absorbent article with selectively expandable or inflata...
Patent number
6,180,847
Issue date
Jan 30, 2001
The Procter & Gamble Company
Nicholas Albert Ahr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Generally thin, flexible, sanitary napkin with central absorbent hump
Patent number
6,171,291
Issue date
Jan 9, 2001
The Procter & Gamble Company
Thomas Ward Osborn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low gauge films and film/nonwoven laminates
Patent number
6,075,179
Issue date
Jun 13, 2000
Kimberly-Clark Worldwide, Inc.
Ann Louise McCormack
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Generally thin, flexible, sanitary napkin with central absorbent hump
Patent number
6,042,575
Issue date
Mar 28, 2000
The Procter & Gamble Company
Thomas Ward Osborn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable absorbent article with selectively expandable or inflata...
Patent number
5,997,520
Issue date
Dec 7, 1999
The Procter & Gamble Company
Nicholas Albert Ahr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Garment shield
Patent number
5,981,824
Issue date
Nov 9, 1999
McNeil-PPC, Inc.
Thomas Luceri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible absorbent article
Patent number
5,951,537
Issue date
Sep 14, 1999
The Procter & Gamble Company
Thomas Ward Osborn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Application of adhesive to non-planar surface
Patent number
5,941,861
Issue date
Aug 24, 1999
McNeil-PPC, Inc.
Anthony C. Ng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable absorbent article with selectively expandable or inflata...
Patent number
5,876,393
Issue date
Mar 2, 1999
The Procter & Gamble Company
Nicholas Albert Ahr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Absorbent Articles Having Fully Removable Fastening Members
Publication number
20240415705
Publication date
Dec 19, 2024
The Procter & Gamble Company
Amy L. TALLY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BREATHABLE DIAPER BACKSHEET
Publication number
20230218451
Publication date
Jul 13, 2023
Colormasters, LLC
Robert Estill Chambliss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SANITARY PAD SYSTEM WITH TWO PADS HAVING OFFSET ADHESIVE TABS FOR A...
Publication number
20210121336
Publication date
Apr 29, 2021
Angelica M. Anousis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Highly Extensible Nonwoven Webs and Absorbent Articles Having Such...
Publication number
20200337910
Publication date
Oct 29, 2020
The Procter & Gamble Company
Han XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WETNESS INDICATOR FREE FROM HALOGEN-CONTAINING SPECIES
Publication number
20200289337
Publication date
Sep 17, 2020
BOSTIK, INC.
Kimberly E. SECRIST
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT ARTICLES HAVING A THREE-DIMENSIONAL MATERIAL ON THE WEARE...
Publication number
20170079853
Publication date
Mar 23, 2017
The Procter & Gamble Company
Keith Richard WILLHAUS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Skin friendly diaper
Publication number
20080132867
Publication date
Jun 5, 2008
Babak Damaghi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent barrier structures having a high convective air flow rate...
Publication number
20060160452
Publication date
Jul 20, 2006
Srinivas Krishnaswamy Mirle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Disposable feminine sanitary panty
Publication number
20050065494
Publication date
Mar 24, 2005
Ava Harriott
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Porous polypropylene film, process for producing the same, and abso...
Publication number
20030148091
Publication date
Aug 7, 2003
Naoki Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Absorbent barrier structures having a high convective air flow rate...
Publication number
20030065298
Publication date
Apr 3, 2003
The Procter & Gamble Company
Srinivas Krishnaswamy-Mirle
B32 - LAYERED PRODUCTS
Information
Patent Application
BREATHABLE ABSORBENT ARTICLES
Publication number
20020128624
Publication date
Sep 12, 2002
CHRISTOPHER PHILIP BEWICK-SONNTAG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent barrier structures having a high convective air flow rate...
Publication number
20020035354
Publication date
Mar 21, 2002
The Procter & Gamble Company
Srinivas Krishnaswamy Mirle
B32 - LAYERED PRODUCTS
Information
Patent Application
BREATHABLE DISPOSABLE ABSORBENT ARTICLES
Publication number
20020007168
Publication date
Jan 17, 2002
HAMZEH KARAMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LEAKPROOF AND BREATHABLE UNDERGARMENTS AND SWIM WEAR
Publication number
20020007171
Publication date
Jan 17, 2002
MARILYN MCMAHON-AYERST
A41 - WEARING APPAREL