WS

William G. Sheard

Dow Global Technologies: 5 patents #957 of 4,534Top 25%
UT Union Carbide Chemicals & Plastics Technology: 5 patents #165 of 701Top 25%
WC W.R. Grace & Co.-Conn.: 2 patents #348 of 1,045Top 35%
Overall (All Time): #374,012 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11254848 Propylene/ethylene copolymer film for heat seal Li-Min Tau, Chai-Jing Chou, John Kaarto, Peter S. Martin 2022-02-22
10336840 Propylene ethylene random copolymer suitable for pipe Chai-Jing Chou, Daniel W. Baugh, III, John Kaarto, Jan W. Van Egmond, Jeffrey D. Goad 2019-07-02
8779058 High melt flow propylene impact copolymer and method Jeffrey D. Goad, Linfeng Chen 2014-07-15
8263692 Propylene-based polymer, articles, and process for producing same Linfeng Chen 2012-09-11
8106138 Random propylene copolymer compositions, articles and process Linfeng Chen, Daniel W. Baugh, III, Peter S. Martin 2012-01-31
8067510 High melt flow propylene impact copolymer and method Jeffrey D. Goad, Linfeng Chen 2011-11-29
7935766 Propylene impact copolymer and method Linfeng Chen 2011-05-03
7687426 Catalyst composition with monocarboxylic acid ester internal donor and propylene polymerization process Jeffery S. Bradley, Linfeng Chen, Michael Zummallen 2010-03-30
7393806 Catalyst composition with monocarboxylic acid ester internal donor and propylene polymerization process Jeffery S. Bradley, Linfeng Chen, Michael Zummallen 2008-07-01
6624266 Compositions and methods of using preactivated unsupported catalyst compositions having a given concentration Kersten Anne Terry, Jody Michael Moffett 2003-09-23
6391985 High condensing mode polyolefin production under turbulent conditions in a fluidized bed Mark G. Goode, Mark W. Blood 2002-05-21
4956426 Process for controlled polymerization of stereospecific alpha-olefins having preselected isotacticity George G. Ardell, Reginald W. Geck, John M. Jenkins, III 1990-09-11
4882380 Process for the production of impact polypropylene copolymers Harold K. Ficker 1989-11-21