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WARNER R JAY

Overview
  • Total Patents
    24
About

WARNER R JAY has a total of 24 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets organic fine chemistry, environmental technology and chemical engineering are KOBAYASHI PERFUMERY CO LTD, ELPROCHINE AG and JIANGXI KEYUAN BIOPHARM CO LTD.

Patent filings in countries

World map showing WARNER R JAYs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Taiwan 1

Patent filings per year

Chart showing WARNER R JAYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Warner R Jay 23
#2 Johnston Victor J 11
#3 Lee David 10
#4 Orosco Adam 8
#5 Qi Wei 7
#6 Jevtic Radmila 6
#7 Horton Trinity 4
#8 Sarager Lincoln 4
#9 Sonnenberg Tatiana H 4
#10 Sonnenberg Tatiana 3

Latest patents

Publication Filing date Title
US2014066653A1 Processes for purifying acetic anhydride
US2012277484A1 Using a dilute acid stream as an extractive agent
US2012277495A1 Process for controlling a reboiler during alcohol recovery and reduced ester formation
US2012277463A1 Extractive distillation of crude alcohol product
US2013197267A1 Processes for preparing acetic anhydride
US2012277491A1 Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US2013131395A1 Continuous ethyl acetate production and hydrogenolysis thereof
US2013131198A1 Vapor esterification method to produce ester feed for hydrogenolysis
US2013131396A1 Esterifying acetic acid to produce ester feed for hydrogenolysis
US2013131393A1 Esterification process using extractive separation to produce feed for hydrogenolysis
US2013131394A1 Integrated esterification and hydrogenolysis process for producing ethanol
US2013131398A1 Process of recovery of ethanol from hydrogenolysis process
US2013131397A1 Liquid esterification method to produce ester feed for hydrogenolysis
US2012046501A1 Hydrogenolysis of ethyl acetate in alcohol separation processes
US2012277486A1 Process for reducing the concentration of acetic acid in a crude alcohol product
US2012010446A1 Hydrogenolysis of ethyl acetate in alcohol separation processes
US2012277481A1 Integrated process for producing acetic acid and alcohol
US2012010447A1 Weak acid recovery system for ethanol separation processes
US2011275865A1 Process for separating acetaldehyde from ethanol-containing mixtures
US2009107833A1 Acetaldehyde removal from methyl acetate by distillation at elevated pressure