Issued Patents All Time
Showing 126–150 of 256 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181372 | Catalyst system with three metallocenes for producing broad molecular weight distribution polymers | Max P. McDaniel, Tony R. Crain, Youlu Yu, Yongwoo Inn | 2015-11-10 |
| 9181370 | Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom | Ashish M. Sukhadia, Max P. McDaniel, Errun Ding, Guylaine St. Jean, Daniel G. Hert +1 more | 2015-11-10 |
| 9169333 | Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates | Albert P. Masino, Rex E. Murray, Steve J. Secora, Kumudini C. Jayaratne, William B. Beaulieu +4 more | 2015-10-27 |
| 9169337 | Polymers with improved ESCR for blow molding applications | Vivek Rohatgi, Jeffrey F. Greco, Yongwoo Inn, Alfred Brown | 2015-10-27 |
| 9163098 | Processes for preparing metallocene-based catalyst systems | Max P. McDaniel, Tony R. Crain | 2015-10-20 |
| 9156970 | Higher density polyolefins with improved stress crack resistance | Mark L. Hlavinka, Errun Ding, Paul J. DesLauriers, Yongwoo Inn, Lili Cui +3 more | 2015-10-13 |
| 9115225 | Catalyst systems for production of alpha olefin oligomers and polymers | Mark L. Hlavinka, Brooke L. Small, Youlu Yu | 2015-08-25 |
| 9102768 | Cyclobutylidene-bridged metallocenes and catalyst systems containing the same | Jeremy M. Praetorius, Carlos A. Cruz, Max P. McDaniel, Jared L. Barr | 2015-08-11 |
| 9102821 | Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen | Max P. McDaniel, Tony R. Crain, Youlu Yu | 2015-08-11 |
| 9079993 | High clarity low haze compositions | Guylaine St. Jean, Elizabeth M. Lanier, J. Todd Lanier, Brooke A. Gill | 2015-07-14 |
| 9073029 | System and method for deterring fouling in a polymerization reactor | Albert P. Masino, Randall S. Muninger, Max P. McDaniel, Eric D. Schwerdtfeger, Graham R. Lief | 2015-07-07 |
| 9062134 | Half-metallocene compounds and catalyst compositions | Errun Ding, Joel L. Martin, Albert P. Masino, Youlu Yu | 2015-06-23 |
| 9040642 | Catalyst systems containing a bridged metallocene | Richard M. Buck, Albert P. Masino, Christopher E. Wittner | 2015-05-26 |
| 9040643 | Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects | Richard M. Buck, Albert P. Masino, Christopher E. Wittner | 2015-05-26 |
| 9034991 | Polymer compositions and methods of making and using same | Mark L. Hlavinka, William B. Beaulieu, Paul J. DesLauriers | 2015-05-19 |
| 9023959 | Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same | Max P. McDaniel, Uriah J. Kilgore, Kathy S. Collins | 2015-05-05 |
| 9018329 | Polymer compositions having improved barrier properties | Mark L. Hlavinka, Guylaine St. Jean, Brooke A. Gill | 2015-04-28 |
| 9018407 | Stereoselective synthesis of bridged metallocene complexes | Richard M. Buck | 2015-04-28 |
| 9006367 | Low density polyolefin resins and films made therefrom | Max P. McDaniel, Ashish M. Sukhadia, Errun Ding, Chung Ching Tso, Albert P. Masino +3 more | 2015-04-14 |
| 8987394 | Catalyst compositions for the polymerization of olefins | Mark L. Hlavinka, Youlu Yu | 2015-03-24 |
| 8987392 | High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents | Joel L. Martin, Max P. McDaniel, Jim B. Askew | 2015-03-24 |
| 8957168 | Methods for controlling dual catalyst olefin polymerizations with an alcohol compound | Max P. McDaniel, Tony R. Crain, Albert P. Masino, Ted H. Cymbaluk, John D. Stewart | 2015-02-17 |
| 8940844 | Methods for terminating olefin polymerizations | Max P. McDaniel, Tony R. Crain, Kathy S. Collins | 2015-01-27 |
| 8940842 | Methods for controlling dual catalyst olefin polymerizations | Tony R. Crain, Jerry T. Lanier, Jeff S. Fodor | 2015-01-27 |
| 8937139 | Catalyst compositions and methods of making and using same | Mark L. Hlavinka, Guylaine St. Jean | 2015-01-20 |