Jayant Chakravarty

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compositions and films comprising polylactic acid polymer, polyviny...
- Patent number 11,787,929
- Issue date Oct 17, 2023
- 3M Innovative Properties Company
- Ning Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Air filter condition sensing
- Patent number 11,617,980
- Issue date Apr 4, 2023
- 3M Innovative Properties Company
- Jonathan B. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter condition sensing
- Patent number 11,607,635
- Issue date Mar 21, 2023
- 3M Innovative Properties Company
- Jonathan B. Arthur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compositions and films comprising polylactic acid polymer, polyviny...
- Patent number 11,254,812
- Issue date Feb 22, 2022
- 3M Innovative Properties Company
- Ning Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Air filter condition sensing
- Patent number 11,202,982
- Issue date Dec 21, 2021
- 3M Innovative Properties Company
- Jonathan B. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fibers and articles including them
- Patent number 10,704,172
- Issue date Jul 7, 2020
- 3M Innovative Properties Company
- Neelakandan Chandrasekaran
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filter condition sensing
- Patent number 10,646,809
- Issue date May 12, 2020
- 3M Innovative Properties Company
- Jonathan B. Arthur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compositions and films comprising polylactic acid polymer, polyviny...
- Patent number 10,577,494
- Issue date Mar 3, 2020
- 3M Innovative Properties Company
- Ning Zhou
- B32 - LAYERED PRODUCTS
Information Patent Grant
Air filter condition sensing
- Patent number 10,363,509
- Issue date Jul 30, 2019
- 3M Innovative Properties Company
- Jonathan B. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Display with nonwoven diffuser
- Patent number 9,494,817
- Issue date Nov 15, 2016
- 3M Innovative Properties Company
- Kazuhiko Toyooka
- G02 - OPTICS
Information Patent Grant
Absorbent articles in a unitary package
- Patent number 9,301,890
- Issue date Apr 5, 2016
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable nonwoven laminate
- Patent number 8,927,443
- Issue date Jan 6, 2015
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- B32 - LAYERED PRODUCTS
Information Patent Grant
Biodegradable continuous filament web
- Patent number 7,989,062
- Issue date Aug 2, 2011
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable multicomponent fibers
- Patent number 7,972,692
- Issue date Jul 5, 2011
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent articles having biodegradable nonwoven webs
- Patent number 7,790,640
- Issue date Sep 7, 2010
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroentangled nonwoven fabrics, process, products and apparatus
- Patent number 7,779,521
- Issue date Aug 24, 2010
- Kimberly-Clark Worldwide, Inc.
- Vasily Aramovich Topolkaraev
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method of making fibers and nonwovens with improved properties
- Patent number 7,780,903
- Issue date Aug 24, 2010
- Kimberly-Clark Worldwide, Inc.
- Vasily A. Topolkaraev
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Absorbent article with stabilized absorbent structure having non-un...
- Patent number 7,732,039
- Issue date Jun 8, 2010
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonabsorbent surge layer having discrete regions of superabsorbent...
- Patent number 7,189,888
- Issue date Mar 13, 2007
- Kimberly-Clark Worldwide, Inc.
- James Hongxue Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microphase separated superabsorbent compositions and method for making
- Patent number 6,956,009
- Issue date Oct 18, 2005
- Kimberly-Clark Worldwide, Inc.
- James Hongxue Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microphase separated superabsorbent compositions and method for making
- Patent number 6,861,477
- Issue date Mar 1, 2005
- Kimberly-Clark Worldwide, Inc.
- James Hongxue Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent materials having improved fluid intake and lock-up proper...
- Patent number 6,689,934
- Issue date Feb 10, 2004
- Kimberly-Clark Worldwide, Inc.
- Richard Norris Dodge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE FABRIC INCLUDING STRUCTURED FILM AND METHOD OF FORMING SAME
- Publication number 20220314576
- Publication date Oct 6, 2022
- 3M Innovative Properties Company
- Thomas J. Gilbert
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...
- Publication number 20220127444
- Publication date Apr 28, 2022
- 3M Innovative Properties Company
- Ning Zhou
- B32 - LAYERED PRODUCTS
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20220088525
- Publication date Mar 24, 2022
- 3M Innovative Properties Company
- Jonathan B. Arthur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20210346833
- Publication date Nov 11, 2021
- 3M Innovative Properties Company
- Jonathan B. Arthur
- G01 - MEASURING TESTING
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20200391151
- Publication date Dec 17, 2020
- 3M Innovative Properties Company
- Jonathan B. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...
- Publication number 20200157336
- Publication date May 21, 2020
- 3M Innovative Properties Company
- Ning Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MOISTURE-ABSORBENT COMPOSITE NONWOVEN FABRIC AND ARTICLE THEREOF
- Publication number 20190390382
- Publication date Dec 26, 2019
- 3M INNOVATIVE PROPERTIES COMPANY
- HAOMING RONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20190291037
- Publication date Sep 26, 2019
- 3M Innovative Properties Company
- Jonathan B. Arthur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20190262756
- Publication date Aug 29, 2019
- 3M Innovative Properties Company
- Jonathan B. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE FABRIC INCLUDING STRUCTURED FILM AND METHOD OF FORMING SAME
- Publication number 20180222143
- Publication date Aug 9, 2018
- 3M Innovative Properties Company
- Thomas J. Gilbert
- B32 - LAYERED PRODUCTS
Information Patent Application
AIR FILTER CONDITION SENSING
- Publication number 20180140989
- Publication date May 24, 2018
- 3M Innovative Properties Company
- Jonathan B. Arthur
- G01 - MEASURING TESTING
Information Patent Application
INFLATABLE MEDICAL ARTICLES
- Publication number 20170313021
- Publication date Nov 2, 2017
- 3M Innovative Properties Company
- JAYANT CHAKRAVARTY
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...
- Publication number 20170313912
- Publication date Nov 2, 2017
- 3M Innovative Properties Company
- Ning Zhou
- B32 - LAYERED PRODUCTS
Information Patent Application
FIBERS AND ARTICLES INCLUDING THEM
- Publication number 20170029991
- Publication date Feb 2, 2017
- 3M Innovative Properties Company
- Neelakandan Chandrasekaran
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
DISPLAY WITH NONWOVEN DIFFUSER
- Publication number 20150022757
- Publication date Jan 22, 2015
- 3M Innovative Properties Company
- Kazuhiko Toyooka
- G02 - OPTICS
Information Patent Application
ABSORBENT ARTICLES IN A UNITARY PACKAGE
- Publication number 20130014475
- Publication date Jan 17, 2013
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIBERS AND NONWOVENS FABRICS WITH IMPROVED PROPERTIES
- Publication number 20100318050
- Publication date Dec 16, 2010
- Vasily A. Topolkaraev
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BIODEGRADABLE POLYLACTIC ACIDS FOR USE IN FORMING FIBERS
- Publication number 20100048082
- Publication date Feb 25, 2010
- Vasily A. Topolkaraev
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BIODEGRADABLE POLYESTERS FOR USE IN FORMING FIBERS
- Publication number 20100048081
- Publication date Feb 25, 2010
- Vasily A. Topolkaraev
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Biodegradable Nonwoven Laminate
- Publication number 20080287026
- Publication date Nov 20, 2008
- Jayant Chakravarty
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Biodegradable Continuous Filament Web
- Publication number 20080287024
- Publication date Nov 20, 2008
- Jayant Chakravarty
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Signal Receiving Device For Receiving Signals of Multiple Signal St...
- Publication number 20080227355
- Publication date Sep 18, 2008
- Jayant Chakravarty
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Hydroentangled nonwoven fabrics, process, products and apparatus
- Publication number 20080150185
- Publication date Jun 26, 2008
- Vasily Aramovich Topolkaraev
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Absorbent articles having biodegradable nonwoven webs
- Publication number 20070224903
- Publication date Sep 27, 2007
- Kimberly-Clark Worldwide, Inc.
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fibers and nonwovens with improved properties
- Publication number 20060276092
- Publication date Dec 7, 2006
- Vasily A. Topolkaraev
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of making fibers and nonwovens with improved properties
- Publication number 20060273495
- Publication date Dec 7, 2006
- Vasily A. Topolkaraev
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Absorbent articles in a unitary package
- Publication number 20060069372
- Publication date Mar 30, 2006
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent structures having enhanced flexibility
- Publication number 20050148258
- Publication date Jul 7, 2005
- Jayant Chakravarty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent article with absorbent structure predisposed toward a ben...
- Publication number 20040204698
- Publication date Oct 14, 2004
- KIMBERLY-CLARK WORLDWIDE, INC.
- David Louis Zenker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Microphase separated superabsorbent compositions and method for making
- Publication number 20040116287
- Publication date Jun 17, 2004
- James Hongxue Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Jayant Chakravarty

Person

Patents Grantslast 30 patents

Compositions and films comprising polylactic acid polymer, polyviny...

Air filter condition sensing

Air filter condition sensing

Compositions and films comprising polylactic acid polymer, polyviny...

Air filter condition sensing

Fibers and articles including them

Air filter condition sensing

Compositions and films comprising polylactic acid polymer, polyviny...

Air filter condition sensing

Display with nonwoven diffuser

Absorbent articles in a unitary package

Biodegradable nonwoven laminate

Biodegradable continuous filament web

Biodegradable multicomponent fibers

Absorbent articles having biodegradable nonwoven webs

Hydroentangled nonwoven fabrics, process, products and apparatus

Method of making fibers and nonwovens with improved properties

Absorbent article with stabilized absorbent structure having non-un...

Nonabsorbent surge layer having discrete regions of superabsorbent...

Microphase separated superabsorbent compositions and method for making

Microphase separated superabsorbent compositions and method for making

Absorbent materials having improved fluid intake and lock-up proper...

Patents Applicationslast 30 patents

COMPOSITE FABRIC INCLUDING STRUCTURED FILM AND METHOD OF FORMING SAME

COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...

AIR FILTER CONDITION SENSING

AIR FILTER CONDITION SENSING

AIR FILTER CONDITION SENSING

COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...

MOISTURE-ABSORBENT COMPOSITE NONWOVEN FABRIC AND ARTICLE THEREOF

AIR FILTER CONDITION SENSING

AIR FILTER CONDITION SENSING

COMPOSITE FABRIC INCLUDING STRUCTURED FILM AND METHOD OF FORMING SAME

AIR FILTER CONDITION SENSING

INFLATABLE MEDICAL ARTICLES

COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINY...

FIBERS AND ARTICLES INCLUDING THEM

DISPLAY WITH NONWOVEN DIFFUSER

ABSORBENT ARTICLES IN A UNITARY PACKAGE

FIBERS AND NONWOVENS FABRICS WITH IMPROVED PROPERTIES

BIODEGRADABLE POLYLACTIC ACIDS FOR USE IN FORMING FIBERS

BIODEGRADABLE POLYESTERS FOR USE IN FORMING FIBERS

Biodegradable Nonwoven Laminate

Biodegradable Continuous Filament Web

Signal Receiving Device For Receiving Signals of Multiple Signal St...

Hydroentangled nonwoven fabrics, process, products and apparatus

Absorbent articles having biodegradable nonwoven webs

Fibers and nonwovens with improved properties

Method of making fibers and nonwovens with improved properties

Absorbent articles in a unitary package

Absorbent structures having enhanced flexibility

Absorbent article with absorbent structure predisposed toward a ben...

Microphase separated superabsorbent compositions and method for making