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A61F2013/530715
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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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Patents Grants
last 30 patents
Information
Patent Grant
Absorbent resin particles, absorbent article and production method...
Patent number
12,178,691
Issue date
Dec 31, 2024
Sumitomo Seika Chemicals Co., Ltd.
Hiroki Yabuguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article comprising a lower acquisition and distribution s...
Patent number
12,102,517
Issue date
Oct 1, 2024
The Procter & Gamble Company
Adrien Grenier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article containing nanoporous superabsorbent particles
Patent number
12,076,447
Issue date
Sep 3, 2024
Kimberly-Clark Worldwide, Inc.
Yuriy Galabura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent cores having material free areas
Patent number
11,944,526
Issue date
Apr 2, 2024
The Procter & Gamble Company
Andrea Andrew Peri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Feminine care absorbent article containing nanoporous superabsorben...
Patent number
11,931,468
Issue date
Mar 19, 2024
Kimberly-Clark Worldwide, Inc.
Yuriy Galabura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article having a reduced humidity level
Patent number
11,931,469
Issue date
Mar 19, 2024
Kimberly-Clark Worldwide, Inc.
Yuriy Galabura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles with indicia and/or color
Patent number
11,154,428
Issue date
Oct 26, 2021
The Procter & Gamble Company
Rodrigo Rosati
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent cores having material free areas
Patent number
11,154,437
Issue date
Oct 26, 2021
The Procter & Gamble Company
Andrea Peri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for making an absorbent article comprising a topsheet/acqui...
Patent number
10,993,845
Issue date
May 4, 2021
The Procter & Gamble Company
Rodrigo Rosati
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent core with profiled distribution of absorbent material
Patent number
10,842,690
Issue date
Nov 24, 2020
The Procter & Gamble Company
Ernesto Gabriel Bianchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for making an absorbent article comprising a topsheet/acqui...
Patent number
10,687,987
Issue date
Jun 23, 2020
The Procter & Gamble Company
Rodrigo Rosati
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent products and absorbent core for use in same
Patent number
10,588,792
Issue date
Mar 17, 2020
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ergonomic disposable absorbent garment
Patent number
10,335,325
Issue date
Jul 2, 2019
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article
Patent number
10,327,965
Issue date
Jun 25, 2019
Daio Paper Corporation
Yoshimi Norimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of making absorbent cores and absorbent products using such...
Patent number
10,307,310
Issue date
Jun 4, 2019
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of making disposable absorbent undergarments
Patent number
10,307,311
Issue date
Jun 4, 2019
Advanced Absorbent Technologies, Inc.
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for making an absorbent article comprising a topsheet/acqui...
Patent number
10,226,385
Issue date
Mar 12, 2019
The Procter & Gamble Company
Rodrigo Rosati
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent cores having material free areas
Patent number
10,130,527
Issue date
Nov 20, 2018
The Procter & Gamble Company
Andrea Peri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unitary fluid intake system for absorbent products and methods of m...
Patent number
9,724,250
Issue date
Aug 8, 2017
Kimberly-Clark Worldwide, Inc.
Margaret G. Latimer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable absorbent article
Patent number
9,707,135
Issue date
Jul 18, 2017
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Core assembly for absorbing liquids
Patent number
9,693,911
Issue date
Jul 4, 2017
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbent sheet structure
Patent number
9,233,519
Issue date
Jan 12, 2016
Sumitomo Seika Chemicals Co., Ltd.
Kiyoshi Yamaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent composites exhibiting stepped capacity behavior
Patent number
8,957,278
Issue date
Feb 17, 2015
Kimberly-Clark Worldwide Inc.
Arvinder P. Singh Kainth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent composites exhibiting stepped capacity behavior
Patent number
8,383,877
Issue date
Feb 26, 2013
Kimberly-Clark Worldwide, Inc.
Arvinder P. Singh Kainth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles comprising absorbent materials exhibiting deswel...
Patent number
7,977,530
Issue date
Jul 12, 2011
Kimberly-Clark Worldwide, Inc.
Richard N. Dodge, II
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles comprising absorbent materials exhibiting deswel...
Patent number
7,977,531
Issue date
Jul 12, 2011
Kimberly-Clark Worldwide, Inc.
Richard N. Dodge, II
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article
Patent number
7,884,259
Issue date
Feb 8, 2011
Daio Paper Corporation
Hiroyuki Hanao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drapeable sanitary absorbent napkin
Patent number
7,695,461
Issue date
Apr 13, 2010
McNeil-PPC, Inc.
Leonard G. Rosenfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbing agent production process with surface crosslinking...
Patent number
7,420,018
Issue date
Sep 2, 2008
Nippon Shokubai Co., Ltd.
Katsuyuki Wada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-absorbing agent and its production process and use
Patent number
6,964,998
Issue date
Nov 15, 2005
Nippon Shokubai Co., Ltd.
Katsuyuki Wada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ABSORBENT CORES HAVING MATERIAL FREE AREAS
Publication number
20240207109
Publication date
Jun 27, 2024
The Procter & Gamble Company
Andrea Andrew PERI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT CORE WITH NONWOVEN WEB(S) COMPRISING SUPERABSORBENT FIBERS
Publication number
20220354713
Publication date
Nov 10, 2022
The Procter & Gamble Company
Bruno Johannes EHRNSPERGER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT RESIN PARTICLES, ABSORBENT ARTICLE AND PRODUCTION METHOD...
Publication number
20220023111
Publication date
Jan 27, 2022
Sumitomo Seika Chemicals Co., Ltd.
Hiroki YABUGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ERGONOMIC DISPOSABLE ABSORBENT GARMENT WITH ABSORBENT CORE ASSEMBLY
Publication number
20200261284
Publication date
Aug 20, 2020
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT ARTICLE INCLUDING HYDROPHOBIZED ADSORBENT
Publication number
20200129657
Publication date
Apr 30, 2020
LIVEDO CORPORATION
Yoshihisa Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHODS OF MAKING DISPOSABLE ABSORBENT UNDERGARMENTS
Publication number
20180214323
Publication date
Aug 2, 2018
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS OF MAKING ABSORBENT CORES AND ABSORBENT PRODUCTS USING SUCH...
Publication number
20180140481
Publication date
May 24, 2018
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ERGONOMIC DISPOSABLE ABSORBENT GARMENT
Publication number
20180008488
Publication date
Jan 11, 2018
Advanced Absorbent Technologies, LLC
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT CORE WITH PROFILED DISTRIBUTION OF ABSORBENT MATERIAL
Publication number
20170312145
Publication date
Nov 2, 2017
The Procter & Gamble Company
Ernesto Gabriel BIANCHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
UNITARY FLUID INTAKE SYSTEM FOR ABSORBENT PRODUCTS AND METHODS OF M...
Publication number
20150148764
Publication date
May 28, 2015
Kimberly-Clark Worldwide, Inc.
Margaret G. Latimer
B32 - LAYERED PRODUCTS
Information
Patent Application
DISPOSABLE ABSORBENT ARTICLE
Publication number
20140276503
Publication date
Sep 18, 2014
Donald A. Sheldon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent Composites Exhibiting Stepped Capacity Behavior
Publication number
20130150817
Publication date
Jun 13, 2013
Kimberly-Clark Worldwide, Inc.
Arvinder P. Singh Kainth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WATER-ABSORBENT SHEET STRUCTURE
Publication number
20120308799
Publication date
Dec 6, 2012
Sumitomo Seika Chemicals Co., LTD
Kiyoshi Yamaguchi
B32 - LAYERED PRODUCTS
Information
Patent Application
WATER-ABSORBENT SHEET COMPOSITION
Publication number
20110276019
Publication date
Nov 10, 2011
SUMITOMO SEIKA CHEMICALS CO.. LTD.
Hidenobu Kakimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent articles comprising absorbent materials exhibiting deswel...
Publication number
20090192481
Publication date
Jul 30, 2009
Richard N. Dodge, II
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent articles comprising absorbent materials exhibiting deswel...
Publication number
20090192482
Publication date
Jul 30, 2009
Richard N. Dodge, II
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent composites exhibiting stepped capacity behavior
Publication number
20080269705
Publication date
Oct 30, 2008
KIMBERLY-CLARK WORLDWIDE, INC.
Arvinder P. Singh Kainth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbing Material
Publication number
20080044616
Publication date
Feb 21, 2008
Daio Paper Corporation
Hiroyuki Hanao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drapeable sanitary absorbent napkin
Publication number
20060058747
Publication date
Mar 16, 2006
Hien Vu Nguyen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drapeable sanitary absorbent napkin
Publication number
20060058749
Publication date
Mar 16, 2006
Leonard G. Rosenfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drapeable sanitary absorbent napkin
Publication number
20060058748
Publication date
Mar 16, 2006
Leonard G. Rosenfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-absorbing agent and its production process and use
Publication number
20050272600
Publication date
Dec 8, 2005
NIPPON SHOKUBAI CO., LTD.
Katsuyuki Wada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Disposable diaper
Publication number
20050154363
Publication date
Jul 14, 2005
Kao Corporation.
Masanori Minato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Disposable diaper
Publication number
20030208174
Publication date
Nov 6, 2003
Kao Corporation.
Masanori Minato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-absorbing agent and its production process and use
Publication number
20030176589
Publication date
Sep 18, 2003
NIPPON SHOKUBAI CO., LTD.
Katsuyuki Wada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High capacity and high rate absorbent composite
Publication number
20030114813
Publication date
Jun 19, 2003
Richard Norris Dodge
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent material incorporating synthetic fibers and process for m...
Publication number
20030084983
Publication date
May 8, 2003
Krishnakumar Rangachari
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent material incorporating synthetic fibers and process for m...
Publication number
20020133131
Publication date
Sep 19, 2002
Krishnakumar Rangachari
B32 - LAYERED PRODUCTS
Information
Patent Application
WATER-ABSORBING AGENT AND ITS PRODUCTION PROCESS AND USE
Publication number
20020120074
Publication date
Aug 29, 2002
KATSUYUKI WADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL