QY

Qing Yang

Chevron: 11 patents #4 of 387Top 2%
Overall (2019): #6,915 of 560,194Top 2%
11
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10507445 Methods for determining transition metal compound concentrations in multicomponent liquid systems Richard M. Buck 2019-12-17
10501567 Methods for determining transition metal compound concentrations in multicomponent liquid systems Richard M. Buck 2019-12-10
10435527 Dual component LLDPE copolymers with improved impact and tear resistance Jeremy M. Praetorius, Chung Ching Tso, Yongwoo Inn, John T. Blagg, Ashish M. Sukhadia 2019-10-08
10435492 Ziegler-natta—metallocene dual catalyst systems with activator-supports Errun Ding, Chung Ching Tso, Youlu Yu, Richard M. Buck 2019-10-08
10358506 Dual catalyst system for producing LLDPE copolymers with improved processability Errun Ding, Chung Ching Tso, Randall S. Muninger, Youlu Yu, Yongwoo Inn 2019-07-23
10308564 Aromatic alkylation using chemically-treated solid oxides Max P. McDaniel, Uriah J. Kilgore, Mark L. Hlavinka 2019-06-04
10273315 Methods for terminating olefin polymerizations Max P. McDaniel, Kathy S. Clear, Tony R. Crain, Timothy O. Odi 2019-04-30
10239975 Silica-coated alumina activator-supports for metallocene catalyst compositions Max P. McDaniel, Randy S. Muninger, Elizabeth A. Benham, Kathy S. Clear 2019-03-26
10221258 Methods for restoring metallocene solids exposed to air Tony R. Crain, George R. Rajaendran 2019-03-05
10214603 Polyethylene compositions and methods of making and using same Chung Ching Tso, Carlos A. Cruz, Max P. McDaniel, Jared L. Barr, Youlu Yu +7 more 2019-02-26
10184018 Polymers with improved toughness and ESCR for large-part blow molding applications Mark L. Hlavinka, Yongwoo Inn, William M. Whitte, John R. Rathman, Steven J. Secora +1 more 2019-01-22