Angel STOYANOV

Person

Federal Way, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reduced furfural content in polyacrylic acid crosslinked cellulose...
- Patent number 11,725,339
- Issue date Aug 15, 2023
- International Paper Company
- Angel Stoyanov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Grafted crosslinked cellulose
- Patent number 11,591,429
- Issue date Feb 28, 2023
- International Paper Company
- Karen Brogan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Grafted crosslinked cellulose used in absorbent articles
- Patent number 10,337,150
- Issue date Jul 2, 2019
- The Procter & Gamble Company
- Karen Brogan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Grafted crosslinked cellulose
- Patent number 10,287,383
- Issue date May 14, 2019
- International Paper Company
- Karen Brogan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reduced furfural content in polyacrylic acid crosslinked cellulose...
- Patent number 9,205,405
- Issue date Dec 8, 2015
- The Procter & Gamble Company
- Jorg Endres
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cellulose fibers crosslinked with low molecular weight phosphorous...
- Patent number 8,722,797
- Issue date May 13, 2014
- Weyerhaeuser NR Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reduction of fiber knots of cellulose crosslinked fibers by using p...
- Patent number 8,475,631
- Issue date Jul 2, 2013
- Wyerhauser NR Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bleached polyacrylic acid crosslinked cellulosic fibers
- Patent number 7,513,973
- Issue date Apr 7, 2009
- Weyerhaeuser NR Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for making bleached crosslinked cellulosic fibers with high...
- Patent number 6,986,793
- Issue date Jan 17, 2006
- Weyerhaeuser Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...
- Publication number 20230383461
- Publication date Nov 30, 2023
- International Paper Company
- Angel Stoyanov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20230212341
- Publication date Jul 6, 2023
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20210246247
- Publication date Aug 12, 2021
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...
- Publication number 20200181840
- Publication date Jun 11, 2020
- International Paper Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20200087435
- Publication date Mar 19, 2020
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...
- Publication number 20180087216
- Publication date Mar 29, 2018
- International Paper Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20170066865
- Publication date Mar 9, 2017
- WEYERHAEUSER NR COMPANY
- Karen Brogan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20170022314
- Publication date Jan 26, 2017
- WEYERHAEUSER NR COMPANY
- Karen BROGAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE USED IN ABSORBENT ARTICLES
- Publication number 20170022671
- Publication date Jan 26, 2017
- The Procter & Gamble Company
- Karen BROGAN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...
- Publication number 20150322626
- Publication date Nov 12, 2015
- WEYERHAEUSER NR COMPANY
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...
- Publication number 20150321171
- Publication date Nov 12, 2015
- The Procter & Gamble Company
- Jorg ENDRES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CELLULOSE CROSSLINKED FIBERS MANUFACTURED FROM PLASMA TREATED PULP
- Publication number 20130137862
- Publication date May 30, 2013
- WEYERHAEUSER NR COMPANY
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE CROSSLINKED FIBERS WITH REDUCED FIBER KNOTS MANUFACTURED...
- Publication number 20120004406
- Publication date Jan 5, 2012
- WEYERHAEUSER NR COMPANY
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REDUCTION OF FIBER KNOTS OF CELLULOSE CROSSLINKED FIBERS BY USING P...
- Publication number 20120000618
- Publication date Jan 5, 2012
- WEYERHAEUSER NR COMPANY
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE FIBERS CROSSLINKED WITH LOW MOLECULAR WEIGHT PHOSPHOROUS...
- Publication number 20110077354
- Publication date Mar 31, 2011
- WEYERHAEUSER NR COMPANY
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MAKING BLEACHED CROSSLINKED CELLULOSIC FIBERS WITH HIGH...
- Publication number 20050223501
- Publication date Oct 13, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Bleached crosslinked cellulosic fibers with high color and brightness
- Publication number 20050217812
- Publication date Oct 6, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Bleached polyacrylic acid crosslinked cellulosic fibers
- Publication number 20050217810
- Publication date Oct 6, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Absorbent products incorporating individualized intrafiber crosslin...
- Publication number 20050148966
- Publication date Jul 7, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Individualized intrafiber crosslinked cellulosic fibers with improv...
- Publication number 20050145350
- Publication date Jul 7, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for forming individualized intrafiber crosslinked cellulosic...
- Publication number 20050143571
- Publication date Jun 30, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GLYOXAL CROSSLINKED CELLULOSIC FIBERS HAVING HIGH BULK
- Publication number 20050019563
- Publication date Jan 27, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Glyoxal crosslinked cellulosic fibers having improved brightness an...
- Publication number 20050016698
- Publication date Jan 27, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Glyoxal crosslinked cellulosic fibers having high bulk
- Publication number 20050016699
- Publication date Jan 27, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Glyoxal crosslinked cellulosic fibers having improved brightness an...
- Publication number 20050019569
- Publication date Jan 27, 2005
- Weyerhaeuser Company
- Angel Stoyanov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Angel STOYANOV

Person

Patents Grantslast 30 patents

Reduced furfural content in polyacrylic acid crosslinked cellulose...

Grafted crosslinked cellulose

Grafted crosslinked cellulose used in absorbent articles

Grafted crosslinked cellulose

Reduced furfural content in polyacrylic acid crosslinked cellulose...

Cellulose fibers crosslinked with low molecular weight phosphorous...

Reduction of fiber knots of cellulose crosslinked fibers by using p...

Bleached polyacrylic acid crosslinked cellulosic fibers

Method for making bleached crosslinked cellulosic fibers with high...

Patents Applicationslast 30 patents

REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...

GRAFTED CROSSLINKED CELLULOSE

GRAFTED CROSSLINKED CELLULOSE

REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...

GRAFTED CROSSLINKED CELLULOSE

REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...

GRAFTED CROSSLINKED CELLULOSE

GRAFTED CROSSLINKED CELLULOSE

GRAFTED CROSSLINKED CELLULOSE USED IN ABSORBENT ARTICLES

REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...

REDUCED FURFURAL CONTENT IN POLYACRYLIC ACID CROSSLINKED CELLULOSE...

CELLULOSE CROSSLINKED FIBERS MANUFACTURED FROM PLASMA TREATED PULP

CELLULOSE CROSSLINKED FIBERS WITH REDUCED FIBER KNOTS MANUFACTURED...

REDUCTION OF FIBER KNOTS OF CELLULOSE CROSSLINKED FIBERS BY USING P...

CELLULOSE FIBERS CROSSLINKED WITH LOW MOLECULAR WEIGHT PHOSPHOROUS...

METHOD FOR MAKING BLEACHED CROSSLINKED CELLULOSIC FIBERS WITH HIGH...

Bleached crosslinked cellulosic fibers with high color and brightness

Bleached polyacrylic acid crosslinked cellulosic fibers

Absorbent products incorporating individualized intrafiber crosslin...

Individualized intrafiber crosslinked cellulosic fibers with improv...

Method for forming individualized intrafiber crosslinked cellulosic...

GLYOXAL CROSSLINKED CELLULOSIC FIBERS HAVING HIGH BULK

Glyoxal crosslinked cellulosic fibers having improved brightness an...

Glyoxal crosslinked cellulosic fibers having high bulk

Glyoxal crosslinked cellulosic fibers having improved brightness an...