Issued Patents All Time
Showing 176–200 of 256 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8629292 | Stereoselective synthesis of bridged metallocene complexes | Richard M. Buck | 2014-01-14 |
| 8623973 | Activator supports impregnated with group VIII transition metals for polymer property control | Max P. McDaniel, Tony R. Crain, Kathy S. Collins | 2014-01-07 |
| 8609793 | Catalyst systems containing a bridged metallocene | Richard M. Buck, Albert P. Masino, Christopher E. Wittner | 2013-12-17 |
| 8598061 | Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen | Max P. McDaniel, Tony R. Crain, Youlu Yu | 2013-12-03 |
| 8536391 | Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends | Brooke L. Small, Kenneth D. Hope, Albert P. Masino, Max P. McDaniel, Richard M. Buck +4 more | 2013-09-17 |
| 8524626 | Nano-linked metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Joel L. Martin | 2013-09-03 |
| 8507621 | Polymerization process for producing bimodal polymers | Kumundini C. Jayaratne, Michael D. Jensen | 2013-08-13 |
| 8501882 | Use of hydrogen and an organozinc compound for polymerization and polymer property control | Errun Ding, Albert P. Masino, Youlu Yu, Lloyd W. Guatney, Jim B. Askew | 2013-08-06 |
| 8501654 | Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor | Rex E. Murray, William B. Beaulieu, Errun Ding, Gary L. Glass, Alan L. Solenberger +1 more | 2013-08-06 |
| 8492498 | Polymer compositions for rotational molding applications | Richard M. Buck, Albert P. Masino, Paul J. DesLauriers, Steven J. Secora, Elizabeth M. Lanier +3 more | 2013-07-23 |
| 8487053 | Methods for removing polymer skins from reactor walls | George R. Rajaendran, Max P. McDaniel, Gregory G. Hendrickson, John D. Stewart, John D. Hottovy +7 more | 2013-07-16 |
| 8476394 | Polymer resins having improved barrier properties and methods of making same | Guylaine St. Jean, Chung Ching Tso, Max P. McDaniel | 2013-07-02 |
| 8475899 | Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches | Max P. McDaniel, Joel L. Martin, Tony R. Crain, Randy S. Muninger, Jerry T. Lanier +4 more | 2013-07-02 |
| 8450437 | Polymerization catalysts for producing polymers with low melt elasticity | Max P. McDaniel, Joel L. Martin, Youlu Yu, David C. Rohlfing, Michael D. Jensen | 2013-05-28 |
| 8450436 | 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 | 2013-05-28 |
| 8440772 | Methods for terminating olefin polymerizations | Max P. McDaniel, Tony R. Crain, Kathy S. Collins | 2013-05-14 |
| 8431729 | High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents | Joel L. Martin, Max P. McDaniel, Jim B. Askew | 2013-04-30 |
| 8426538 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Joel L. Martin, Elizabeth A. Benham, Randy Muninger +3 more | 2013-04-23 |
| 8426536 | Nano-linked heteronuclear metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Joel L. Martin, Gary L. Glass | 2013-04-23 |
| 8383754 | Catalyst compositions for producing high Mz/Mw polyolefins | Max P. McDaniel, William B. Beaulieu, Joel L. Martin, Tony R. Crain | 2013-02-26 |
| 8367853 | Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst | Rex E. Murray, Richard M. Buck | 2013-02-05 |
| 8329834 | 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 | 2012-12-11 |
| 8329833 | Nano-linked metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Joel L. Martin | 2012-12-11 |
| 8318883 | Polymer compositions for blow molding applications | Max P. McDaniel, William B. Beaulieu, Youlu Yu, Tony R. Crain | 2012-11-27 |
| 8318873 | Polymerization process for producing bimodal polymers | Kumudini C. Jayaratne, Michael D. Jensen | 2012-11-27 |