Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535733 | Clarified polypropylene for long term color performance | Michael McLeod, Marc Mayhall | 2022-12-27 |
| 11203650 | Process for cross-linked polyethylene production | Fengkui Li, Jason Clark | 2021-12-21 |
| 11193012 | Clarifier blends for optimum performance | Margarito Lopez, Michael McLeod, Jon Tippet, Douglas Burmaster | 2021-12-07 |
| 10745537 | Polymer foams | Leonardo Cortes, Fengkui Li, Jon Tippet, Kenneth P. Blackmon, Marc Mayhall +1 more | 2020-08-18 |
| 10550206 | Process for production of cross-linked polyethylene articles | Fengkui Li, Jason Clark | 2020-02-04 |
| 10240009 | Composites of polyethylene and polylactic acid | Jason Clark, Fengkui Li, David Rauscher, William Gauthier | 2019-03-26 |
| 10113062 | Modified polylactic acid, polymeric blends and methods of making the same | Fengkui Li, David Rauscher, Robert Dotter | 2018-10-30 |
| 10093756 | Process for cross-linked polyethylene production | Fengkui Li, Jason Clark | 2018-10-09 |
| 9890226 | High melt strength polypropylene and methods of making same | Fengkui Li, David Rauscher, Robert Dotter | 2018-02-13 |
| 9828502 | Single pellet polymeric compositions | Fengkui Li, David Rauscher | 2017-11-28 |
| 9683086 | Polymeric blends and articles made therefrom | Fengkui Li | 2017-06-20 |
| 9650313 | Depolymerization of plastic materials | Jon Tippet, James R. Butler, James Assef, Jason Clark, Michel Duc +1 more | 2017-05-16 |
| 9556538 | Polyethylene fibers and processes of forming the same | Cyril Chevillard, Wyman Stephens, Fengkui Li | 2017-01-31 |
| 9550892 | Modified polylactic acid, polymeric blends and methods of making the same | Fengkui Li, David Rauscher, Robert Dotter | 2017-01-24 |
| 9505161 | Solid-state stretched HDPE | Luyi Sun, Michael McLeod, Fengkui Li, Leland Daniels | 2016-11-29 |
| 9505906 | Polymer foams | Jon Tippet, Fengkui Li, Douglas Burmaster, Jeffrey E. Nairn, Marc Mayhall +1 more | 2016-11-29 |
| 9416264 | Compatibilized polypropylene heterophasic copolymer and polylactic acid blends for injection molding applications | Fengkui Li, Gabriel Desille, Caroline Schils | 2016-08-16 |
| 9359494 | Methods for improving multimodal polyethylene and films produced therefrom | Michael McLeod, Marco Araya, Ruby L. Curtis, Leonardo Cortes | 2016-06-07 |
| 9327476 | Compatibilized polymeric compositions comprising polyolefin-polylactic acid copolymers and methods of making the same | Fengkui Li, David Rauscher, Robert Dotter | 2016-05-03 |
| 9290650 | Polypropylene and polylactic acid formulations for heat seal applications | Fengkui Li | 2016-03-22 |
| 9249268 | Polymeric blends and articles made therefrom | Fengkui Li | 2016-02-02 |
| 9206305 | Polypropylene and polylactic acid blends of injection stretch blow molding applications | Fengkui Li, Luyi Sun, David Rauscher, Leland Daniels, Robert Dotter | 2015-12-08 |
| 9187628 | Methods for improving multimodal polyethylene and films produced therefrom | Michael McLeod, Marco Araya, Ruby L. Curtis, Leonardo Cortes | 2015-11-17 |
| 9139728 | Single pellet polymeric compositions | Fengkui Li, David Rauscher | 2015-09-22 |
| 9046196 | Polyethylene composition for large diameter pipe stability | Brian Cole | 2015-06-02 |