Issued Patents All Time
Showing 26–50 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8114946 | Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches | Qing Yang, Max P. McDaniel, Tony R. Crain, Randy S. Muninger, Jerry T. Lanier +4 more | 2012-02-14 |
| 8080681 | Nano-linked metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Qing Yang | 2011-12-20 |
| 8030241 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Elizabeth A. Benham, Randy Muninger, Gary Jerdee +3 more | 2011-10-04 |
| 8012900 | Nano-linked metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Qing Yang | 2011-09-06 |
| 7960487 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Matthew G. Thorn +2 more | 2011-06-14 |
| 7919639 | Nano-linked heteronuclear metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Qing Yang, Gary L. Glass | 2011-04-05 |
| 7863210 | Nano-linked metallocene catalyst compositions and their polymer products | Rex E. Murray, Kumudini C. Jayaratne, Qing Yang | 2011-01-04 |
| 7842763 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Elizabeth A. Benham, Randy Muninger, Gary Jerdee +3 more | 2010-11-30 |
| 7790820 | Acidic activator-supports and catalysts for olefin polymerization | Michael D. Jensen, Gil R. Hawley, Max P. McDaniel, Tony R. Crain, Elizabeth A. Benham +1 more | 2010-09-07 |
| 7750095 | System and method for reducing fouling in a reactor | Jim B. Askew | 2010-07-06 |
| 7732542 | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching | Qing Yang, Michael D. Jensen, Matthew G. Thorn, Max P. McDaniel, Youlu Yu +1 more | 2010-06-08 |
| 7652160 | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching | Qing Yang, Michael D. Jensen, Matthew G. Thorn, Max P. McDaniel, Youlu Yu +1 more | 2010-01-26 |
| 7632907 | Polyethylene film having improved mechanical and barrier properties and method of making same | Ashish M. Sukhadia, Qing Yang, Kumudini C. Jayaratne, J. Todd Lanier | 2009-12-15 |
| 7629284 | Acidic activator supports and catalysts for olefin polymerization | Michael D. Jensen, Gil R. Hawley, Max P. McDaniel, Tony R. Crain, Elizabeth A. Benham +1 more | 2009-12-08 |
| 7625982 | Multimodal polyethylene compositions and pipe made from same | Kumudini Jayarante, Matthew G. Thorn, J. Todd Lanier, Max P. McDaniel, Qing Yang +3 more | 2009-12-01 |
| 7622414 | Organometal catalyst compositions | Max P. McDaniel, Kathy S. Collins, Elizabeth A. Benham, Anthony P. Eaton, Michael D. Jensen +1 more | 2009-11-24 |
| 7619047 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Matthew G. Thorn +2 more | 2009-11-17 |
| 7576163 | Polymerization catalysts for producing polymers with low levels of long chain branching | Qing Yang, Max P. McDaniel, Michael D. Jensen, Matthew G. Thorn, Youlu Yu +1 more | 2009-08-18 |
| 7572948 | Fulvene purification | Qing Yang, Rex E. Murray | 2009-08-11 |
| 7572875 | Ethylene homopolymers or copolymers having good machine direction (MD) elmendorf tear strength | Michael D. Jensen, Max P. McDaniel, Qing Yang, Matthew G. Thorn, Elizabeth A. Benham +4 more | 2009-08-11 |
| 7547754 | Organometal compound catalyst | Max P. McDaniel, Kathy S. Collins, Gil R. Hawley, Michael D. Jensen, Christopher E. Wittner +4 more | 2009-06-16 |
| 7517939 | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching | Qing Yang, Michael D. Jensen, Matthew G. Thorn, Max P. McDaniel, Youlu Yu +1 more | 2009-04-14 |
| 7470758 | Polymerization catalysts for producing polymers with low levels of long chain branching | Michael D. Jensen, Max P. McDaniel, David C. Rolfing, Qing Yang, Matthew G. Thorn +3 more | 2008-12-30 |
| 7468452 | Process for one-pot synthesis of 1,1-diphenyl-1-(3-substituted-cyclopentadienyl)-1-(2,7-di-t-butyl-fluoren-9-yl)methane type ligands | Albert P. Masino, Qing Yang | 2008-12-23 |
| 7456243 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Elizabeth A. Benham, Randy Muninger, Gary Jerdee +3 more | 2008-11-25 |