Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117983 | Carbon dioxide as a catalyst quench agent in solution polymerization, and products made therefrom | Aaron Sattler, George Rodriguez, Charles J. Harlan, Aakriti Jain, Florin Barsan +2 more | 2021-09-14 |
| 10947375 | System and process for the production of functionalized olefinic-based polymer | Yu Wang, Richard D. Hembree, Joseph A. Maier, Richard Cheng-Ming Yeh, Leming Gu +2 more | 2021-03-16 |
| 10807064 | Reactor for multi-phase composition | Yu Wang, Richard D. Hembree, Joseph A. Maier | 2020-10-20 |
| 10781295 | Mooney viscosity stable brominated elastomers | Sunny Jacob, Adam H. Scott, Joel E. Schmieg, Timothy D. Shaffer, John A. Clark | 2020-09-22 |
| 10717063 | Reactor system for multi-phase polymerization process | Richard Cheng-Ming Yeh, Richard D. Hembree, Joseph A. Maier | 2020-07-21 |
| 10479845 | Process for preparing a halogenated elastomer with improved Mooney viscosity stability | Leming Gu, Stephen T. Dalpe, Mauritz Kelchtermans, Sunny Jacob, John A. Clark +1 more | 2019-11-19 |
| 8354473 | Halogenation processes | David Yen-Lung Chung, Robert N. Webb, Richard D. Hembree | 2013-01-15 |
| 8178465 | Polydispersity-controlled isoolefin polymerization with polymorphogenates | Timothy D. Shaffer, David Yen-Lung Chung, Robert N. Webb, Deborah J. Davis, Pamela J. Wright | 2012-05-15 |
| 8148450 | Process to produce a hydrocarbon rubber cement utilizing a hydrofluorocarbon diluent | Scott T. Milner, Timothy D. Shaffer, Robert N. Webb, Richard D. Hembree | 2012-04-03 |
| 7981991 | Separation of polymer slurries | Scott T. Milner, Timothy D. Shaffer, Robert N. Webb | 2011-07-19 |
| 7910662 | Halogenation processes | David Yen-Lung Chung, Robert N. Webb, Richard D. Hembree | 2011-03-22 |
| 7893176 | Polydispersity-controlled isoolefin polymerization with polymorphogenates | Timothy D. Shaffer, David Yen-Lung Chung, Robert N. Webb, Deborah J. Davis, Pamela J. Wright | 2011-02-22 |
| 7858719 | Polymerization process | Robert O. Hagerty, Kevin B. Stavens, Randall B. Laird, Pradeep P. Shirodkar | 2010-12-28 |
| 7781547 | Reactor systems for use in polymerization processes | Yuan-Ju Chen, Timothy D. Shaffer, David Yen-Lung Chung, Robert N. Webb | 2010-08-24 |
| 7723447 | Polymerization processes | Scott T. Milner, Michael G. Matturro, Timothy D. Shaffer, Robert N. Webb, David Yen-Lung Chung | 2010-05-25 |
| 7699962 | Processes utilizing extractive distillation | Ralph Howard Schatz, Claude Gautier, Richard D. Hembree | 2010-04-20 |
| 7629397 | Phase separation process utilizing a hydrofluorocarbon | Scott T. Milner, D. Shaffer Timothy, N. Webb Robert, D. Hembree Richard | 2009-12-08 |
| 7557170 | Method for reducing depositions in polymerization vessels | Timothy D. Shaffer, Pamela J. Wright, J. Davis Deborah | 2009-07-07 |
| 7423100 | Polymerization processes | Scott T. Milner, Timothy D. Shaffer, Robert N. Webb | 2008-09-09 |
| 7414101 | Polymerization processes | Timothy D. Shaffer, Scott T. Milner, Michael G. Matturro, David Yen-Lung Chung, Robert N. Webb | 2008-08-19 |
| 7402636 | Method and apparatus for decreasing polymer deposition | Timothy D. Shaffer, David Yen-Lung Chung, Robert N. Webb, Deborah J. Davis, Pamela J. Wright | 2008-07-22 |
| 7334229 | Mutual exclusion at the record level with priority inheritance for embedded systems using one semaphore | Sumeet Arora, Mark Chu | 2008-02-19 |
| 7232872 | Polymerization processes | Timothy D. Shaffer, Scott T. Milner, Michael G. Matturro, David Yen-Lung Chung, Robert N. Webb | 2007-06-19 |
| 7214750 | Polymerization processes | Scott T. Milner, Timothy D. Shaffer, Robert N. Webb | 2007-05-08 |
| 6939933 | Process for polymerizing cationically polymerizable monomers | Robert N. Webb, David Yen-Lung Chung, Andrew B. Donnalley, Kenneth W. Powers, Ralph Howard Schatz | 2005-09-06 |