HW

Heiko Weiner

CG Celanese Gmbh: 112 patents #2 of 404Top 1%
Dow Global Technologies: 2 patents #1,896 of 4,534Top 45%
IG Itw-Ateco G.M.B.H.: 1 patents #17 of 39Top 45%
📍 Pasadena, TX: #1 of 297 inventorsTop 1%
🗺 Texas: #337 of 125,132 inventorsTop 1%
Overall (All Time): #10,721 of 4,157,543Top 1%
116
Patents All Time

Issued Patents All Time

Showing 76–100 of 116 patents

Patent #TitleCo-InventorsDate
8680321 Processes for making ethanol from acetic acid using bimetallic catalysts Victor J. Johnston, Laiyuan Chen, Barbara F. Kimmich, Josefina T. Chapman, James H. Zink +2 more 2014-03-25
8680317 Processes for making ethyl acetate from acetic acid Victor J. Johnston, Laiyuan Chen, Barbara F. Kimmich, Josefina T. Chapman, James H. Zink +2 more 2014-03-25
8680343 Process for purifying ethanol Victor J. Johnston, Tianshu Pan, Lincoln Sarager, R. Jay Warner, Josefina T. Chapman +4 more 2014-03-25
8668750 Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels Victor J. Johnston, Lincoln Sarager, R. Jay Warner, Gerald Gruesendorf, Trinity Horton +1 more 2014-03-11
8669201 Catalyst for producing acrylic acids and acrylates Dick Nagaki, Tianshu Pan, Craig J. Peterson, Elizabeth Bowden, Josefina T. Chapman +1 more 2014-03-11
8664454 Process for production of ethanol using a mixed feed using copper containing catalyst Zhenhua Zhou, Radmila Jevtic, Victor J. Johnston 2014-03-04
8658843 Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation Zhenhua Zhou 2014-02-25
8658822 Processes for producing acrylic acids and acrylates Sean Mueller, Dick Nagaki, Craig J. Peterson, Mark O. Scates, Josefina T. Chapman +1 more 2014-02-25
8653308 Process for utilizing a water stream in a hydrolysis reaction to form ethanol Trinity Horton Hale, Radmila Wollrab, Victor J. Johnston, Lincoln Sarager, R. Jay Warner 2014-02-18
8652988 Catalyst for producing acrylic acids and acrylates Dick Nagaki, Josefina T. Chapman, Mark O. Scates, Alexandra S. Locke, Craig J. Peterson 2014-02-18
8642498 Catalysts for producing acrylic acids and acrylates Dick Nagaki, Josefina T. Chapman, Mark O. Scates, Alexandra S. Locke, Craig J. Peterson 2014-02-04
8637714 Process for producing ethanol over catalysts containing platinum and palladium Zhenhua Zhou, Radmila Jevtic, Victor J. Johnston 2014-01-28
8637715 Catalysts comprising secondary noble metals and process for producing ethanol Zhenhua Zhou, Victor J. Johnston, Radmila Wollrab 2014-01-28
8575406 Catalysts having promoter metals and process for producing ethanol Zhenhua Zhou, Victor J. Johnston, Radmila Wollrab 2013-11-05
8569551 Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process Radmila Jevtic, Victor J. Johnston, Tianshu Pan, Mark O. Scates, Ronald D. Shaver +2 more 2013-10-29
8569549 Catalyst supports having crystalline support modifiers Victor J. Johnston 2013-10-29
8569203 Processes for making tin-containing catalysts Radmila Jevtic, Victor J. Johnston 2013-10-29
8558027 Production of mixtures of methylenedianiline and its higher homologues using calcined metal oxide-silica catalysts David C. Molzahn, Robert J. Gulotty, Jr. 2013-10-15
8552225 Process for vaporizing acetic acid for hydrogenation processes to produce ethanol Trinity Horton, Radmila Jevtic, Victor J. Johnston, R. Jay Warner, Al Amleh +1 more 2013-10-08
8552224 Processes for maximizing ethanol formation in the hydrogenation of acetic acid Trinity Horton, Radmila Jevtic, Victor J. Johnston, Tianshu Pan, R. Jay Warner +3 more 2013-10-08
8546622 Process for making ethanol from acetic acid using acidic catalysts Radmila Jevtic, Victor J. Johnston, R. Jay Warner 2013-10-01
8536382 Processes for hydrogenating alkanoic acids using catalyst comprising tungsten Radmila Jevtic, Victor J. Johnston, Zhenhua Zhou 2013-09-17
8536383 Rhodium/tin catalysts and processes for producing ethanol Zhenhua Zhou, Victor J. Johnston 2013-09-17
8536384 Recovering ethanol sidedraw by separating crude product from hydrogenation process Victor J. Johnston, Radmila Jevtic, David Lee, Adam Orosco, R. Jay Warner +2 more 2013-09-17
8501652 Catalysts for making ethanol from acetic acid Victor J. Johnston, Laiyuan Chen, Barbara F. Kimmich, Josefina T. Chapman, James H. Zink +2 more 2013-08-06