JC

Josefina T. Chapman

CG Celanese Gmbh: 4 patents #5 of 57Top 9%
📍 Houston, TX: #65 of 1,583 inventorsTop 5%
🗺 Texas: #602 of 11,512 inventorsTop 6%
Overall (2011): #26,403 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8071806 Integrated process for the production of vinyl acetate from acetic acid via ethylene Victor J. Johnston, Barbara F. Kimmich, Deborah R. Repman, James H. Zink, Laiyuan Chen 2011-12-06
8071821 Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst Victor J. Johnston, Laiyuan Chen, Barbara F. Kimmich, James H. Zink 2011-12-06
7994368 Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst Victor J. Johnston, James H. Zink, Laiyuan Chen, Barbara F. Kimmich, Jan Cornelis van der Waal +1 more 2011-08-09
7863489 Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst Victor J. Johnston, Laiyuan Chen, Barbara F. Kimmich, James H. Zink 2011-01-04