Sergei Levchik

Person

Croton-on-Hudson, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flame-retarded polyamide composition
- Patent number 11,008,460
- Issue date May 18, 2021
- ICL-IP America Inc.
- Yaniv Hirschsohn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Active ester curing agent compound for thermosetting resins, flame...
- Patent number 10,500,823
- Issue date Dec 10, 2019
- ICL-IP America Inc.
- Andrew Piotrowski
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flame-retarded polyolefin polymer composition with reduced antimony...
- Patent number 10,119,012
- Issue date Nov 6, 2018
- ICL-IP America Inc.
- Yelena Assor
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antimony trioxide free flame retardant thermoplastic composition
- Patent number 9,475,933
- Issue date Oct 25, 2016
- ICL-IP America Inc.
- Rachel Shtekler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal phosphonate flame retardant and method producing thereof
- Patent number 8,889,773
- Issue date Nov 18, 2014
- ICL-IP America Inc.
- Joseph Zilberman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable phosphorus-containing flame retardant epoxy resin
- Patent number 8,772,424
- Issue date Jul 8, 2014
- ICL-IP America Inc.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant flexible polyurethane foam
- Patent number 8,058,322
- Issue date Nov 15, 2011
- ICL-IP America Inc.
- Andrew M. Piotrowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogen-free flame retardant compositions, thermoplastic compositio...
- Patent number 8,026,303
- Issue date Sep 27, 2011
- ICL-IP America Inc.
- Sergei V. Levchik
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flame retardant compositions containing mixtures of disubstituted p...
- Patent number 8,003,722
- Issue date Aug 23, 2011
- ICL-IP America Inc.
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition of epoxy resin and epoxy-reactive polyphosphonate
- Patent number 7,910,665
- Issue date Mar 22, 2011
- ICL-IP America Inc.
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phosphorus-containing flame retardant for thermoplastic polymers
- Patent number 7,807,737
- Issue date Oct 5, 2010
- ICL-IP America Inc.
- Qiang Yao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arylalkylsilyls used as flame retardant additives
- Patent number 7,662,876
- Issue date Feb 16, 2010
- Supresta LLC
- Johst Hermann Burk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing diaryl alkylphosphonates and oligomeric/polym...
- Patent number 7,541,415
- Issue date Jun 2, 2009
- Supresta LLC
- Andrew M. Piotrowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oligomeric, hydroxy-terminated phosphonates
- Patent number 7,449,526
- Issue date Nov 11, 2008
- Supresta U.S. LLC
- Sergei V Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition of epoxy resin, OH-terminated phosphonate oligomer and...
- Patent number 7,427,652
- Issue date Sep 23, 2008
- Supresta LLC
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy-stabilized polyphosphate compositions
- Patent number 6,717,005
- Issue date Apr 6, 2004
- Akzo Nobel N.V.
- Eric W. Burkhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorus-containing fire retardant thermoplastic polyester compos...
- Patent number 6,569,928
- Issue date May 27, 2003
- Akzo Nobel N.V.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYL PHOSPHONATE AMINE SALTS AND FLAME RETARDED COMPOSITIONS C...
- Publication number 20240317972
- Publication date Sep 26, 2024
- ICL-IP AMERICA INC.
- Meng Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMINOALKYL PIPERAZINE (POLY) PYROPHOSPHATES AND FLAME RETARDED RESI...
- Publication number 20240174846
- Publication date May 30, 2024
- ICL-IP AMERICA INC.
- Meng Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACTIVE ESTER CURING AGENT COMPOUND FOR THERMOSETTING RESINS, FLAME...
- Publication number 20190284402
- Publication date Sep 19, 2019
- Andrew PIOTROWSKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAME-RETARDED POLYAMIDE COMPOSITION
- Publication number 20190185669
- Publication date Jun 20, 2019
- ICL-IP AMERICA INC.
- Yaniv HIRSCHSOHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACTIVE ESTER CURING AGENT COMPOUND FOR THERMOSETTING RESINS, FLAME...
- Publication number 20180326708
- Publication date Nov 15, 2018
- ICL-IP AMERICA INC.
- Andrew Piotrowski
- B32 - LAYERED PRODUCTS
Information Patent Application
NON-HALOGENATED FLAME RETARDANT UNSATURATED POLYESTER RESINS/COMPOS...
- Publication number 20170130030
- Publication date May 11, 2017
- ICL-IP AMERICA INC.
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME-RETARDED POLYOLEFIN POLYMER COMPOSITION WITH REDUCED ANTIMONY...
- Publication number 20160340498
- Publication date Nov 24, 2016
- ICL-IP America Inc.
- Yelena ASSOR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SUSPENSION OF INORGANIC MATERIAL IN PHOSPHATE ESTER, A FLAME RETARD...
- Publication number 20160017117
- Publication date Jan 21, 2016
- ICL-IP America Inc.
- Meyrav Abecassis WOLFOVICH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTIMONY-FREE FLAME-RETARDED STYRENIC THERMOPLASTIC POLYMER COMPOSI...
- Publication number 20150126650
- Publication date May 7, 2015
- ICL-IP America Inc.
- Pierre Georlette
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDANT POLYOLEFIN COMPOSITION FOR SHIPPING PALLETS
- Publication number 20140155527
- Publication date Jun 5, 2014
- ICL-IP America Inc.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTIMONY TRIOXIDE FREE FLAME RETARDANT THERMOPLASTIC COMPOSITION
- Publication number 20140005303
- Publication date Jan 2, 2014
- ICL-IP America Inc.
- Rachel Shtekler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDED TEXTILE AND PROCESS FOR COATING TEXTILE
- Publication number 20130260626
- Publication date Oct 3, 2013
- Jeffrey Stowell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
METAL PHOSPHONATE FLAME RETARDANT AND METHOD PRODUCING THEREOF
- Publication number 20130165564
- Publication date Jun 27, 2013
- ICL-IP America Inc.
- Joseph Zilberman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAME RETARDANT POLYOLEFIN COMPOSITION
- Publication number 20130059956
- Publication date Mar 7, 2013
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDANT EPOXY LAMINATE CONTAINING METAL PHOSPHONATE
- Publication number 20130025916
- Publication date Jan 31, 2013
- ICL-IP America Inc.
- Sergei V. Levchik
- B32 - LAYERED PRODUCTS
Information Patent Application
Flame Retardant Coating Composition For Textiles and Process For Co...
- Publication number 20120301658
- Publication date Nov 29, 2012
- Sergei V. Levchik
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE PHOSPHORUS-CONTAINING FLAME RETARDANT EPOXY RESIN
- Publication number 20120283357
- Publication date Nov 8, 2012
- ICL-IP America Inc.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDED POLYOLEFIN COMPOSITION
- Publication number 20120121877
- Publication date May 17, 2012
- Sergei V. Levchik
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FLAME RETARDED THERMOPLASTIC COMPOSITION, PROCESS FOR MAKING SAME A...
- Publication number 20120010336
- Publication date Jan 12, 2012
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phosphorous-Containing Flame Retardant Epoxy Resin Composition, Pre...
- Publication number 20110201724
- Publication date Aug 18, 2011
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDANT EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE THEREOF
- Publication number 20110132646
- Publication date Jun 9, 2011
- ICL-IP America Inc.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE FOAM CONTAINING FLAME-RETARDANT MIXTURE
- Publication number 20100137467
- Publication date Jun 3, 2010
- Jeffrey K. Stowell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame Retardant Compositions Containing Mixtures of Disubstituted P...
- Publication number 20100076132
- Publication date Mar 25, 2010
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Halogen-Free Flame Retardant Compositions, Thermoplastic Compositio...
- Publication number 20100010128
- Publication date Jan 14, 2010
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame-retardant flexible polyurethane foam
- Publication number 20090281205
- Publication date Nov 12, 2009
- Andrew M. Piotrowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phosphorus-Containing Flame Retardant for Thermoplastic Polymers
- Publication number 20080132619
- Publication date Jun 5, 2008
- Supresta LLC
- Qiang Yao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low Heat Release and Low Smoke Reinforcing Fiber/Epoxy Composites
- Publication number 20080057314
- Publication date Mar 6, 2008
- SUPRESTA U.S. LLC.
- Sergei V. Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Preparing Diaryl Alkylphosphonates and Oligomeric/Polym...
- Publication number 20080045673
- Publication date Feb 21, 2008
- Andrew M. Piotrowski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Arylalkylsilyls Used as a Flame Retardant Additives
- Publication number 20070272903
- Publication date Nov 29, 2007
- Johst Hermann Burk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyphosphonate Flame Retardant Curing Agent For Epoxy Resin
- Publication number 20070219295
- Publication date Sep 20, 2007
- Sergei Levchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sergei Levchik

Person

Patents Grantslast 30 patents

Flame-retarded polyamide composition

Active ester curing agent compound for thermosetting resins, flame...

Flame-retarded polyolefin polymer composition with reduced antimony...

Antimony trioxide free flame retardant thermoplastic composition

Metal phosphonate flame retardant and method producing thereof

Curable phosphorus-containing flame retardant epoxy resin

Flame-retardant flexible polyurethane foam

Halogen-free flame retardant compositions, thermoplastic compositio...

Flame retardant compositions containing mixtures of disubstituted p...

Composition of epoxy resin and epoxy-reactive polyphosphonate

Phosphorus-containing flame retardant for thermoplastic polymers

Arylalkylsilyls used as flame retardant additives

Process for preparing diaryl alkylphosphonates and oligomeric/polym...

Oligomeric, hydroxy-terminated phosphonates

Composition of epoxy resin, OH-terminated phosphonate oligomer and...

Epoxy-stabilized polyphosphate compositions

Phosphorus-containing fire retardant thermoplastic polyester compos...

Patents Applicationslast 30 patents

POLYVINYL PHOSPHONATE AMINE SALTS AND FLAME RETARDED COMPOSITIONS C...

AMINOALKYL PIPERAZINE (POLY) PYROPHOSPHATES AND FLAME RETARDED RESI...

ACTIVE ESTER CURING AGENT COMPOUND FOR THERMOSETTING RESINS, FLAME...

FLAME-RETARDED POLYAMIDE COMPOSITION

ACTIVE ESTER CURING AGENT COMPOUND FOR THERMOSETTING RESINS, FLAME...

NON-HALOGENATED FLAME RETARDANT UNSATURATED POLYESTER RESINS/COMPOS...

FLAME-RETARDED POLYOLEFIN POLYMER COMPOSITION WITH REDUCED ANTIMONY...

SUSPENSION OF INORGANIC MATERIAL IN PHOSPHATE ESTER, A FLAME RETARD...

ANTIMONY-FREE FLAME-RETARDED STYRENIC THERMOPLASTIC POLYMER COMPOSI...

FLAME RETARDANT POLYOLEFIN COMPOSITION FOR SHIPPING PALLETS

ANTIMONY TRIOXIDE FREE FLAME RETARDANT THERMOPLASTIC COMPOSITION

FLAME RETARDED TEXTILE AND PROCESS FOR COATING TEXTILE

METAL PHOSPHONATE FLAME RETARDANT AND METHOD PRODUCING THEREOF

FLAME RETARDANT POLYOLEFIN COMPOSITION

FLAME RETARDANT EPOXY LAMINATE CONTAINING METAL PHOSPHONATE

Flame Retardant Coating Composition For Textiles and Process For Co...

CURABLE PHOSPHORUS-CONTAINING FLAME RETARDANT EPOXY RESIN

FLAME RETARDED POLYOLEFIN COMPOSITION

FLAME RETARDED THERMOPLASTIC COMPOSITION, PROCESS FOR MAKING SAME A...

Phosphorous-Containing Flame Retardant Epoxy Resin Composition, Pre...

FLAME RETARDANT EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE THEREOF

POLYURETHANE FOAM CONTAINING FLAME-RETARDANT MIXTURE

Flame Retardant Compositions Containing Mixtures of Disubstituted P...

Halogen-Free Flame Retardant Compositions, Thermoplastic Compositio...

Flame-retardant flexible polyurethane foam

Phosphorus-Containing Flame Retardant for Thermoplastic Polymers

Low Heat Release and Low Smoke Reinforcing Fiber/Epoxy Composites

Process for Preparing Diaryl Alkylphosphonates and Oligomeric/Polym...

Arylalkylsilyls Used as a Flame Retardant Additives

Polyphosphonate Flame Retardant Curing Agent For Epoxy Resin