Seabrook, Texas
United States
59
2015-04-09
The entities that hold a legal rights for patent applications filed by inventor LEE David:
David LEE from Seabrook, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process to recover alcohol with reduced water from overhead of acid column
#2 | 2015-04-09Process to recover alcohol from an ethyl acetate residue stream
#3 | 2015-01-29Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations
#4 | 2014-10-09Extractive distillation of crude alcohol product
#5 | 2014-05-22Combined column for separating products of different hydrogenation reactors
#6 | 2013-09-19Separation process having an alcohol sidestream
#7 | 2013-08-08Hydrogenation process with reduced residence time for vapor phase reactants
#8 | 2013-08-08Process for producing ethanol using a molar excess of hydrogen
#9 | 2013-07-18Process for acetal removal in the purification of a crude ethanol product
#10 | 2013-07-04Process for promoting catalyst activity for ethyl acetate conversion
#11 | 2013-06-20Process for producing ethanol by hydrogenating mixed feeds comprising water
#12 | 2013-06-20Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
#13 | 2013-05-23Hydrogenating Acetic Acid to Produce Ethyl Acetate and Reducing Ethyl Acetate to Ethanol
#14 | 2013-05-09Integrated process for producing ethanol
#15 | 2013-05-09Integrated acid and alcohol production process
#16 | 2013-05-02Process to recover alcohol with secondary reactors for esterification of acid
#17 | 2013-02-07Process for producing anhydrous ethanol using extractive distillation column
#18 | 2013-02-07Process for recovering alcohol
#19 | 2013-02-07Reducing acetals during ethanol separation process
#20 | 2013-02-07Process for separating ethanol having low acid
#21 | 2013-02-07Reducing acetals and/or esters during ethanol separation process
#22 | 2013-02-07Reducing acetals during ethanol separation process using high pressure distillation column
#23 | 2013-02-07PRODUCTION OF ALCOHOLS
#24 | 2013-02-07Vapor separation in alcohol production
#25 | 2013-02-07Ethanol separation process having stripping section for reducing acetals
#26 | 2012-12-20Extractive distillation of crude alcohol product
#27 | 2012-12-20Distillation of crude alcohol product using entrainer
#28 | 2012-11-01Process to recover alcohol with reduced water from overhead of acid column
#29 | 2012-11-01Process for producing ethanol and reducing acetic acid concentration
#30 | 2012-11-01Process for controlling a reboiler during alcohol recovery and reduced ester formation
#31 | 2012-11-01Process to reduce ethanol recycled to hydrogenation reactor
#32 | 2012-11-01Process to recover alcohol with secondary reactors for hydrolysis of acetal
#33 | 2012-11-01Reduced energy alcohol separation process having controlled pressure
#34 | 2012-11-01Reducing ethyl acetate concentration in recycle streams for ethanol production processes
#35 | 2012-11-01Process to recover alcohol from an ethyl acetate residue stream
#36 | 2012-11-01Recovering ethanol with sidestreams to regulate C+ alcohols concentrations
#37 | 2012-11-01Process for removing aldehydes from ethanol reaction mixture
#38 | 2012-11-01Process for reducing the concentration of acetic acid in a crude alcohol product
#39 | 2012-11-01Process to recover alcohol from an acidic residue stream
#40 | 2012-11-01Using a dilute acid stream as an extractive agent
#41 | 2012-11-01Removing Water from an Acetic Acid Stream in the Production of Alcohols
#42 | 2012-11-01Integrated process for producing acetic acid and alcohol
#43 | 2012-11-01Separation process having an alcohol sidestream
#44 | 2012-11-01Extractive distillation of crude alcohol product
#45 | 2012-11-01Water separation from crude alcohol product
#46 | 2012-11-01Process for removing water from alcohol mixtures
#47 | 2012-09-27Recovering ethanol sidedraw by separating crude product from hydrogenation process
#48 | 2012-09-27Reduced energy alcohol separation process having water removal
#49 | 2012-09-20Reduction of acid within column through esterification during the production of alcohols
#50 | 2012-09-20Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
#51 | 2012-02-23Hydrogenolysis of ethyl acetate in alcohol separation processes
#52 | 2012-02-16Integrated process for producing alcohols from a mixed acid feed
#53 | 2012-01-12Finishing reactor for purifying ethanol
#54 | 2012-01-12Weak acid recovery system for ethanol separation processes
#55 | 2012-01-12Hydrogenolysis of ethyl acetate in alcohol separation processes
#56 | 2012-01-12Low Energy Alcohol Recovery Processes
#57 | 2012-01-12Separating ethanol and ethyl acetate under low pressure conditions
#58 | 2012-01-12Reduced energy alcohol separation process
#59 | 2012-01-12Separation of vapor crude alcohol product
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