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SUPRESTA LLC

Overview
  • Total Patents
    99
About

SUPRESTA LLC has a total of 99 patent applications. Its first patent ever was published in 2001. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are ICL IP AMERICA INC, HOSTETTLER FRITZ and Anhui jinma sponge co ltd.

Patent filings per year

Chart showing SUPRESTA LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Levchik Sergei V 19
#2 Bright Danielle A 19
#3 Piotrowski Andrew M 16
#4 Weil Edward D 16
#5 Yao Qiang 16
#6 Williams Barbara A 16
#7 Levchik Sergei 15
#8 Alessio Gerald R 13
#9 Stowell Jeffrey K 10
#10 Halchak Theodore 10

Latest patents

Publication Filing date Title
WO2009009006A1 Flame retardant composition and flexible polyurethane foam prepared therewith
GB0911518D0 Phosphate ester flame retardant and resins containing same
WO2008085926A1 Phosphoramide ester flame retardant and resins containing same
WO2008085807A1 Haloneopentyl bis(alkyl) phosphate ester, flame retardant composition containing same and polyurethane foam prepared therewith
TW200835704A Polyurethane foam containing flame-retardant mixture
WO2008066719A1 Halobenzoate esters, flame-retardant composition containing same and, polyurethane foam made therewith
CN101395209A Non-halogen flame retardant additives for use in rigid polyurethane foam
WO2007056456A1 Flame retardant composition and hydrolysis-susceptible resin containing same
CA2609697A1 Flame-retardant flexible polyurethane foam
WO2006119369A1 Flame retardant composition and polyurethane foams containing same
WO2006069095A1 Flame retardant composition and polyurethane foam containing same
US2008045673A1 Process for preparing diaryl alkylphosphonates and oligomeric/polymeric derivatives thereof
KR20070037745A Phosphorus-containing flame retardant for thermoplastic polymers
CN1997700A Low scorching flame retardants for polyurethane foams
CN101014655A Low scorching flame retardants for colored polyurethane foams
TW200606171A Process for the alkylation of phosphorus-containing compounds
GB0507676D0 Alkylation of triphenylphosphate
DE102005012115A1 Alkylating triphenylphosphate comprises, reacting triphenylphosphate with olefin in the presence of solid acid catalyst e.g. zeolite, heteropoly acid and metalhalogenide-Lewis acid
EP1690892A1 Flame retarded polyester polyurethane foam containing fumed silica
US2007272903A1 Arylalkylsilyls used as flame retardant additives