Inventor

LEVCHIK SERGEI

US6 patents

⚠️ This page may combine multiple inventors who share the name “LEVCHIK SERGEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ICL IP AMERICA INC

3 patents

US8003722B2Aug 23, 2011

Flame retardant compositions containing mixtures of disubstituted phosphinate salts and monosubstituted phoshinate salts

ICL IP AMERICA INC5 citations60

US7910665B2Mar 22, 2011

Composition of epoxy resin and epoxy-reactive polyphosphonate

ICL IP AMERICA INC2 citations56

US11008460B2May 18, 2021

Flame-retarded polyamide composition

ICL IP AMERICA INC0 citations42

AKZO NOBEL NV

1 patent

US6717005B2Apr 6, 2004

Epoxy-stabilized polyphosphate compositions

AKZO NOBEL NV3 citations61

SUPRESTA LLC

1 patent

US7427652B2Sep 23, 2008

Composition of epoxy resin, OH-terminated phosphonate oligomer and inorganic filler

SUPRESTA LLC3 citations59

PIOTROWSKI ANDREW M

1 patent

US8058322B2Nov 15, 2011

Flame-retardant flexible polyurethane foam

PIOTROWSKI ANDREW M0 citations26