characterized by the particle size

Industry

CPC
A61F2013/530569

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Parent Industries

AHUMAN NECESSITIES A61Medical science A61FFILTERS 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

Current Industry

A61F2013/530569characterized by the particle size

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Water-absorbent resin particles, water-absorbent article, and metho...
- Patent number 12,161,537
- Issue date Dec 10, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Hiroki Yabuguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbent resin particles
- Patent number 12,150,844
- Issue date Nov 26, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Takashi Ito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method for producing water-absorbent resin particles
- Patent number 12,030,997
- Issue date Jul 9, 2024
- Nippon Shokubai Co., Ltd.
- Ryota Wakabayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 composites containing embossed superabsorbent materials
- Patent number 11,864,985
- Issue date Jan 9, 2024
- Kimberly-Clark Worldwide, Inc.
- Feng Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for the jellification of a water-based fluid, use and method...
- Patent number 10,940,057
- Issue date Mar 9, 2021
- HY-INDUSTRIE INC.
- Eric Tanguay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Superabsorbent polymer composition
- Patent number 10,583,052
- Issue date Mar 10, 2020
- LG Chem, Ltd.
- Jin Woo Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent pads comprising zones of differential absorbent capacity
- Patent number 9,931,250
- Issue date Apr 3, 2018
- The Procter & Gamble Company
- Giovanni Carlucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent core for use in absorbent articles
- Patent number 9,730,843
- Issue date Aug 15, 2017
- The Procter & Gamble Company
- Rodrigo Rosati
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid-absorbent articles
- Patent number 9,480,968
- Issue date Nov 1, 2016
- BASF SE
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbing agent, manufacture method thereof, and absorbent an...
- Patent number 9,308,290
- Issue date Apr 12, 2016
- Nippon Shokubai Co., Ltd
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing a composite superabsorbent core structure
- Patent number 8,986,474
- Issue date Mar 24, 2015
- Nordson Corporation
- Hubert Kufner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbent polymer particles formed by polymerizing droplets o...
- Patent number 8,852,742
- Issue date Oct 7, 2014
- BASF SE
- Norbert Herfert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid-absorbent articles
- Patent number 8,796,174
- Issue date Aug 5, 2014
- BASF SE
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid-absorbent articles
- Patent number 8,669,410
- Issue date Mar 11, 2014
- BASF SE
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent article
- Patent number 8,500,709
- Issue date Aug 6, 2013
- Uni-Charm Corporation
- Jun Kudo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing water-absorbing polymer particles
- Patent number 8,242,191
- Issue date Aug 14, 2012
- BASF SE
- Volker Braig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cellulose pulp particle and product to promote fluid flow
- Patent number 7,838,111
- Issue date Nov 23, 2010
- Weyerhaeuser NR Company
- David E Fish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbents and process for producing the same, absorbable construct...
- Patent number 7,087,669
- Issue date Aug 8, 2006
- Sanyo Chemical Industries, Ltd.
- Yoshihisa Ota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of binding binder treated particles to fibers
- Patent number 7,018,490
- Issue date Mar 28, 2006
- Weyerhaeuser Company
- Michael R. Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
High stiffness absorbent polymers having improved absorbency rates...
- Patent number 6,939,914
- Issue date Sep 6, 2005
- Kimberly-Clark Worldwide, Inc.
- Jian Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composites comprising superabsorbent materials having a bimodal par...
- Patent number 6,905,986
- Issue date Jun 14, 2005
- Kimberly-Clark Worldwide, Inc.
- Sridhar Ranganathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Water-absorbing composites, preparation processes thereof and water...
- Patent number 6,797,656
- Issue date Sep 28, 2004
- Mitsubishi Chemical Corporation
- Hiroyoshi Tsuchiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent composite
- Patent number 6,646,179
- Issue date Nov 11, 2003
- Kimberly-Clark Worldwide, Inc.
- Mark Kevin Melius
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of enhancing blood absorbence by superabsorbent material
- Patent number 6,627,249
- Issue date Sep 30, 2003
- Weyerhaeuser Company
- Michael R. Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of binding binder treated particles to fibers
- Patent number 6,596,103
- Issue date Jul 22, 2003
- Weyerhaeuser Company
- Michael R. Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for forming a diaper
- Patent number 6,521,087
- Issue date Feb 18, 2003
- Weyerhaeuser Company
- Michael R. Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Diol treated particles combined with fibers
- Patent number 6,521,339
- Issue date Feb 18, 2003
- Weyerhaeuser Company
- Michael R. Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
POROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAME
- Publication number 20240181122
- Publication date Jun 6, 2024
- William Winchin Yen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBENT RESIN, ABSORBENT BODY AND ABSORBENT ARTICLE
- Publication number 20240173694
- Publication date May 30, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Hironobu KITANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT COMPOSITES CONTAINING EMBOSSED SUPERABSORBENT MATERIALS
- Publication number 20230118949
- Publication date Apr 20, 2023
- Kimberly-Clark Worldwide, Inc.
- Feng Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20220192899
- Publication date Jun 23, 2022
- WunDuk Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-ABSORBING RESIN PARTICLES, WATER-ABSORBING ARTICLE, METHOD FO...
- Publication number 20220072508
- Publication date Mar 10, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Moe NISHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBENT RESIN PARTICLES, WATER-ABSORBENT ARTICLE, AND METHO...
- Publication number 20220015959
- Publication date Jan 20, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Hiroki YABUGUCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER ABSORBENT RESIN PARTICLES AND ABSORBENT ARTICLE
- Publication number 20220015958
- Publication date Jan 20, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Takashi ITO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBENT RESIN PARTICLES, ABSORBER, AND ABSORBENT ARTICLE
- Publication number 20220015957
- Publication date Jan 20, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Moe NISHIDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE CONTAINING NANOPOROUS SUPERABSORBENT PARTICLES
- Publication number 20210362125
- Publication date Nov 25, 2021
- Kimberly-Clark Worldwide, Inc.
- Vasily A. Topolkaraev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES
- Publication number 20210269606
- Publication date Sep 2, 2021
- Nippon Shokubai Co., Ltd.
- Ryota WAKABAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20210093489
- Publication date Apr 1, 2021
- DAIO PAPER CORPORATION
- Sadanao Manabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent Article Containing Nanoporous Superabsorbent Particles
- Publication number 20200188195
- Publication date Jun 18, 2020
- Kimberly-Clark Worldwide, Inc.
- Yuriy Galabura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT SANITARY ARTICLE AND MACHINE FOR MAKING THE ARTICLE
- Publication number 20160030257
- Publication date Feb 4, 2016
- GDM S.p.A.
- Matteo PIANTONI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AGGLOMERATED SUPERABSORBENT POLYMER PARTICLES
- Publication number 20150328358
- Publication date Nov 19, 2015
- The Procter & Gamble Company
- Juliane Kamphus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID-ABSORBENT ARTICLES
- Publication number 20140302985
- Publication date Oct 9, 2014
- BASF SE
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBING AGENT, MANUFACTURE METHOD THEREOF, AND ABSORBENT AN...
- Publication number 20140058346
- Publication date Feb 27, 2014
- NIPPON SHOKUBAI CO., LTD
- Katsuyuki WADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MANUFACTURING A COMPOSITE SUPERABSORBENT CORE STRUCTURE
- Publication number 20130174959
- Publication date Jul 11, 2013
- Nordson Corporation
- Hubert Kufner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBENT SHEET STRUCTURE
- Publication number 20120328861
- Publication date Dec 27, 2012
- SUMITOMO SEIKA CHEMICALS, CO., LTD.
- Tetsuhiro Hinayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBENT SHEET STRUCTURE
- Publication number 20120288701
- Publication date Nov 15, 2012
- Sumitomo Seika Chemicals Co., LTD
- Hideki Matsushita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20120029453
- Publication date Feb 2, 2012
- UNI-CHARM CORPORATION
- Yuki Noda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Process for Producing Water Absorbent Polymer Particles by Polymeri...
- Publication number 20110223413
- Publication date Sep 15, 2011
- BASF SE
- Norbert Herfert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fluid-Absorbent Articles
- Publication number 20110130275
- Publication date Jun 2, 2011
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID-ABSORBENT ARTICLES
- Publication number 20110125119
- Publication date May 26, 2011
- BASF SE
- Matthias Weismantel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT CORE
- Publication number 20100262104
- Publication date Oct 14, 2010
- The Procter & Gamble Company
- Giovanni Carlucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20100121303
- Publication date May 13, 2010
- UNI-CHARM CORPORATION
- Jun Kudo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for Producing Water-Absorbing Polymer Particles
- Publication number 20100119830
- Publication date May 13, 2010
- BASF SE
- Volker Braig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Absorbent sheet
- Publication number 20090087636
- Publication date Apr 2, 2009
- KAO CORPORATION
- Michio Yasuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Particulate water-absorbing agent with water-absorbing resin as mai...
- Publication number 20090036855
- Publication date Feb 5, 2009
- Katsuyuki Wada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Product to promote fluid flow
- Publication number 20080182104
- Publication date Jul 31, 2008
- Weyerhaeuser Co.
- David E. Fish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

characterized by the particle size

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water-absorbent resin particles, water-absorbent article, and metho...

Water absorbent resin particles

Absorbent article containing nanoporous superabsorbent particles

Method for producing water-absorbent resin particles

Feminine care absorbent article containing nanoporous superabsorben...

Absorbent article having a reduced humidity level

Absorbent composites containing embossed superabsorbent materials

Device for the jellification of a water-based fluid, use and method...

Superabsorbent polymer composition

Absorbent pads comprising zones of differential absorbent capacity

Absorbent core for use in absorbent articles

Fluid-absorbent articles

Water-absorbing agent, manufacture method thereof, and absorbent an...

Method of manufacturing a composite superabsorbent core structure

Water absorbent polymer particles formed by polymerizing droplets o...

Fluid-absorbent articles

Fluid-absorbent articles

Absorbent article

Process for producing water-absorbing polymer particles

Cellulose pulp particle and product to promote fluid flow

Absorbents and process for producing the same, absorbable construct...

Method of binding binder treated particles to fibers

High stiffness absorbent polymers having improved absorbency rates...

Composites comprising superabsorbent materials having a bimodal par...

Water-absorbing composites, preparation processes thereof and water...

Absorbent composite

Method of enhancing blood absorbence by superabsorbent material

Method of binding binder treated particles to fibers

Method for forming a diaper

Diol treated particles combined with fibers

Patents Applicationslast 30 patents

POROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAME

WATER-ABSORBENT RESIN, ABSORBENT BODY AND ABSORBENT ARTICLE

ABSORBENT COMPOSITES CONTAINING EMBOSSED SUPERABSORBENT MATERIALS

ABSORBENT ARTICLE

WATER-ABSORBING RESIN PARTICLES, WATER-ABSORBING ARTICLE, METHOD FO...

WATER-ABSORBENT RESIN PARTICLES, WATER-ABSORBENT ARTICLE, AND METHO...

WATER ABSORBENT RESIN PARTICLES AND ABSORBENT ARTICLE

WATER-ABSORBENT RESIN PARTICLES, ABSORBER, AND ABSORBENT ARTICLE

ABSORBENT ARTICLE CONTAINING NANOPOROUS SUPERABSORBENT PARTICLES

METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES

ABSORBENT ARTICLE

Absorbent Article Containing Nanoporous Superabsorbent Particles

ABSORBENT SANITARY ARTICLE AND MACHINE FOR MAKING THE ARTICLE

AGGLOMERATED SUPERABSORBENT POLYMER PARTICLES

FLUID-ABSORBENT ARTICLES

WATER-ABSORBING AGENT, MANUFACTURE METHOD THEREOF, AND ABSORBENT AN...

METHOD OF MANUFACTURING A COMPOSITE SUPERABSORBENT CORE STRUCTURE

WATER-ABSORBENT SHEET STRUCTURE

WATER-ABSORBENT SHEET STRUCTURE

ABSORBENT ARTICLE

WATER-ABSORBENT SHEET COMPOSITION

Process for Producing Water Absorbent Polymer Particles by Polymeri...

Fluid-Absorbent Articles

FLUID-ABSORBENT ARTICLES

ABSORBENT CORE

ABSORBENT ARTICLE

Process for Producing Water-Absorbing Polymer Particles

Absorbent sheet

Particulate water-absorbing agent with water-absorbing resin as mai...

Product to promote fluid flow