Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274170 | Polymerization process | Corrine L. Brandl, James R. Lattner | 2022-03-15 |
| 10377841 | Polymerization process | David J. Sandell, Marc L. De Chellis | 2019-08-13 |
| 8058366 | Polymerization monitoring and method of selecting leading indicators | David J. Sandell, Marjorie E. King | 2011-11-15 |
| 7855253 | High density polyethylene and articles made therefrom | Porter C. Shannon | 2010-12-21 |
| 7838605 | Polymerization monitoring and control using improved leading indicators | David J. Sandell, Marjorie E. King | 2010-11-23 |
| 7799877 | Polymerization monitoring and control using leading indicators | Kenneth G. Schurzky, Robert Santana, Pradeep P. Shirodkar | 2010-09-21 |
| 7595364 | High density polyethylene | Porter C. Shannon | 2009-09-29 |
| 7585923 | Polymerization monitoring and method of selecting leading indicators | David J. Sandell, Marjorie E. King | 2009-09-08 |
| 7393916 | Method of reducing gels in polyolefins | Anthony C. Neubauer, H. Rodney Tunnell, III | 2008-07-01 |
| 7238756 | Polymerization process and control of polymer composition properties | Pradeep P. Shirodkar, Mark Bradley Davis, Daniel P. Zilker, Jr., Porter C. Shannon | 2007-07-03 |
| 7101629 | Polyethylene films | Porter C. Shannon, Rakesh Kumar, Pradeep P. Shirodkar, Mark Bradley Davis, Keith W. Trapp +1 more | 2006-09-05 |
| 7090927 | Polyethylene films | Porter C. Shannon, Rakesh Kumar, Pradeep P. Shirodkar, Mark Bradley Davis, Keith W. Trapp +1 more | 2006-08-15 |
| 6995235 | Methods of producing polyolefins and films therefrom | Rainer Kolb, Chi-I Kuo, Porter C. Shannon, Keith W. Trapp | 2006-02-07 |
| 6943134 | Bimodal polyolefin production process and films therefrom | Chi-I Kuo, G. McCullough Laughlin, Pradeep P. Shirodkar, Porter C. Shannon, Robert Santana +2 more | 2005-09-13 |
| 6878454 | Polyethylene films | Porter C. Shannon, Rakesh Kumar, Pradeep P. Shirodkar, Mark Bradley Davis, Keith W. Trapp +1 more | 2005-04-12 |
| 6875828 | Bimodal polyolefin production process and films therefrom | Chi-I Kuo, G. McCullough Laughlin, Pradeep P. Shirodkar, Porter C. Shannon, Robert Santana +2 more | 2005-04-05 |
| 6870023 | Reactor wall coating and processes | Michael E. Muhle, Porter C. Shannon | 2005-03-22 |
| 6833416 | Methods of polymerizing olefin monomers with mixed catalyst systems | Michael A. Kinnan, Pradeep P. Shirodkar, Mark Bradley Davis, Michele Lynn Grief-Rust | 2004-12-21 |
| 6833417 | Processes for transitioning between chrome-based and mixed polymerization catalysts | Mark Bradley Davis, Ronald S. Eisinger, Mark G. Goode, Michael A. Kinnan | 2004-12-21 |
| 6828395 | Polymerization process and control of polymer composition properties | Pradeep P. Shirodkar, Robert Santana, Porter C. Shannon | 2004-12-07 |
| 6753390 | Gas phase polymerization process | Michael E. Muhle, Pradeep P. Shirodkar, Keith W. Trapp | 2004-06-22 |