Inventor
WOLLRAB RADMILA
US31 patents
⚠️ This page may combine multiple inventors who share the name “WOLLRAB RADMILA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELANESE INT CORP
22 patentsUS8772553B2Jul 8, 2014
Hydrogenation reaction conditions for producing ethanol
CELANESE INT CORP4 citations73
US9381500B2Jul 5, 2016
Process for producing ethanol using hydrogenation catalysts
CELANESE INT CORP3 citations72
US9308523B2Apr 12, 2016
Hydrogenation catalysts with cobalt-modified supports
CELANESE INT CORP2 citations63
US8754270B2Jun 17, 2014
Process for vapor phase hydrogenation
CELANESE INT CORP2 citations62
US9328044B2May 3, 2016
Processes for maximizing ethanol formation in the hydrogenation of acetic acid
CELANESE INT CORP2 citations61
US9040443B2May 26, 2015
Catalysts for making ethanol from acetic acid
CELANESE INT CORP0 citations52
US9024087B2May 5, 2015
Process for making ethanol from acetic acid using acidic catalysts
CELANESE INT CORP0 citations52
US8993815B2Mar 31, 2015
Process for vapor phase hydrogenation
CELANESE INT CORP0 citations52
US8747493B2Jun 10, 2014
Ethanol compositions
CELANESE INT CORP0 citations52
US8653308B2Feb 18, 2014
Process for utilizing a water stream in a hydrolysis reaction to form ethanol
CELANESE INT CORP0 citations52
US9447005B2Sep 20, 2016
Processes for producing anhydrous ethanol compositions
CELANESE INT CORP0 citations51
US9150478B2Oct 6, 2015
Process to recover alcohol from an ethyl acetate residue stream
CELANESE INT CORP0 citations51
US9051238B2Jun 9, 2015
Process for recovering ethanol
CELANESE INT CORP0 citations51
US8853470B2Oct 7, 2014
Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
CELANESE INT CORP0 citations51
US8748674B2Jun 10, 2014
Separation process having an alcohol sidestream
CELANESE INT CORP0 citations51
US8704015B2Apr 22, 2014
Process for recovering ethanol
CELANESE INT CORP0 citations51
US8957263B2Feb 17, 2015
Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations
CELANESE INT CORP1 citations50
US9150475B2Oct 6, 2015
Process for producing ethanol by hydrogenation with carbon monoxide controls
CELANESE INT CORP0 citations49
US9029614B2May 12, 2015
Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
CELANESE INT CORP0 citations49
US9102581B2Aug 11, 2015
Process for producing ethanol using an extractive distillation column
CELANESE INT CORP0 citations48
US9073814B2Jul 7, 2015
Process for heat integration for ethanol production and purification process
CELANESE INT CORP0 citations48
US8853469B2Oct 7, 2014
Combined column for separating products of different hydrogenation reactors
CELANESE INT CORP0 citations41
ZHOU ZHENHUA
5 patentsUS8865609B2Oct 21, 2014
Hydrogenation catalysts
ZHOU ZHENHUA13 citations91
US8975200B2Mar 10, 2015
Hydrogenation catalysts with cobalt-modified supports
ZHOU ZHENHUA9 citations84
US8937203B2Jan 20, 2015
Multifunctional hydrogenation catalysts
ZHOU ZHENHUA5 citations73
US8637715B2Jan 28, 2014
Catalysts comprising secondary noble metals and process for producing ethanol
ZHOU ZHENHUA0 citations51
US8575406B2Nov 5, 2013
Catalysts having promoter metals and process for producing ethanol
ZHOU ZHENHUA0 citations51
WOLLRAB RADMILA
4 patentsUS8907142B2Dec 9, 2014
Process for promoting catalyst activity for ethyl acetate conversion
WOLLRAB RADMILA0 citations50
US8907143B2Dec 9, 2014
Process for producing ethanol by hydrogenating mixed feeds comprising water
WOLLRAB RADMILA0 citations50
US8704014B2Apr 22, 2014
Process for purifying ethanol
WOLLRAB RADMILA0 citations49
US8927790B2Jan 6, 2015
Multiple vapor feeds for hydrogenation process to produce alcohol
WOLLRAB RADMILA0 citations48