Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221264 | Activator compositions, their preparation, and their use in catalysts | Steven P. Diefenbach, Min Li, Lubin Luo | 2019-03-05 |
| 8992840 | Multiple component feed methods and systems | David H. Burns, Donald W. Verser, Elizabeth A. Benham, Max P. McDaniel, John D. Hottovy +7 more | 2015-03-31 |
| 8507706 | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers | Anita Dimeska, Ralph-Dieter Maier, Nicola Stephanie Paczkowski, Andreas Winter, Joerg Schulte +1 more | 2013-08-13 |
| 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 |
| 8415492 | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers | Thorsten Sell, Andreas Winter, Anita Dimeska, Franz Langhauser | 2013-04-09 |
| 8299287 | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers | Anita Dimeska, Ralph-Dieter Maier, Nicola Stephanie Paczkowski, Andreas Winter, Joerg Schulte +1 more | 2012-10-30 |
| 8268944 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Joel L. Martin +2 more | 2012-09-18 |
| 8242221 | Half-metallocene catalyst compositions and their polymer products | Max P. McDaniel, Elizabeth A. Benham | 2012-08-14 |
| 8168556 | Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers | Joerg Schulte, Thorsten Sell, Andreas Winter, Anita Dimeska | 2012-05-01 |
| 8138113 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Joel L. Martin +2 more | 2012-03-20 |
| 8110640 | Half-metallocene catalyst compositions and their polymer products | Max P. McDaniel, Elizabeth A. Benham | 2012-02-07 |
| 8058200 | Catalysts for olefin polymerization | Qing Yang, Michael D. Jensen, Kumudini C. Jayaratne, Tony R. Crain | 2011-11-15 |
| 8030241 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Joel L. Martin, Elizabeth A. Benham, Randy Muninger +3 more | 2011-10-04 |
| 7960487 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Joel L. Martin +2 more | 2011-06-14 |
| 7884165 | Half-metallocene catalyst compositions and their polymer products | Max P. McDaniel, Elizabeth A. Benham | 2011-02-08 |
| 7842763 | Catalyst compositions and polyolefins for extrusion coating applications | Michael D. Jensen, Max P. McDaniel, Joel L. Martin, Elizabeth A. Benham, Randy Muninger +3 more | 2010-11-30 |
| 7732542 | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching | Qing Yang, Michael D. Jensen, Joel L. Martin, 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, Joel L. Martin, Max P. McDaniel, Youlu Yu +1 more | 2010-01-26 |
| 7625982 | Multimodal polyethylene compositions and pipe made from same | Joel L. Martin, Kumudini Jayarante, J. Todd Lanier, Max P. McDaniel, Qing Yang +3 more | 2009-12-01 |
| 7619047 | Dual metallocene catalysts for polymerization of bimodal polymers | Qing Yang, Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Joel L. Martin +2 more | 2009-11-17 |
| 7615596 | Multiple component feed methods and systems | David H. Burns, Donald W. Verser, Elizabeth A. Benham, Max P. McDaniel, John D. Hottovy +7 more | 2009-11-10 |
| 7576163 | Polymerization catalysts for producing polymers with low levels of long chain branching | Qing Yang, Max P. McDaniel, Michael D. Jensen, Joel L. Martin, Youlu Yu +1 more | 2009-08-18 |
| 7572875 | Ethylene homopolymers or copolymers having good machine direction (MD) elmendorf tear strength | Michael D. Jensen, Joel L. Martin, Max P. McDaniel, Qing Yang, Elizabeth A. Benham +4 more | 2009-08-11 |
| 7534842 | Catalysts for olefin polymerization | Kumudini C. Jayaratne, Michael D. Jensen, Max P. McDaniel, Qing Yang | 2009-05-19 |
| 7517939 | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching | Qing Yang, Michael D. Jensen, Joel L. Martin, Max P. McDaniel, Youlu Yu +1 more | 2009-04-14 |