Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549006 | High melt strength polypropylene with high stiffness and clarity | Caitlin A. Spofford, George J. Pehlert, Adrian G. Barry, John M. Donahue | 2023-01-10 |
| 9464178 | Articles comprising broad molecular weight distribution polypropylene resins | Saifudin M. Abubakar, Prasadarao Meka | 2016-10-11 |
| 9284415 | Oxygen tailoring of polyethylene | Gerd A. Allermann, Danny Van Hoyweghen, Steven A. Best, Nicolas M. De Ketelaere | 2016-03-15 |
| 8343613 | Anti-skid sheet for thermoformed articles | Ernest R. Anderson, Felix M. Zacarias, M. Glenn Williams | 2013-01-01 |
| 7795366 | Modified polyethylene compositions | Henry W. Yang, Bryan R. Chapman, David J. Lohse, Bruce R. Lundmark, Sandra D. Schregenberger +2 more | 2010-09-14 |
| 7670523 | Impact strength improvement of regrind | Allen T Mika | 2010-03-02 |
| 7592395 | Multimodal polyethylene for use in single piece beverage bottle caps and closures | — | 2009-09-22 |
| 7285617 | Oxygen tailoring of polyethylene blow molding resins | Jerry Johnson | 2007-10-23 |
| 7183005 | Impact strength improvement of regrind | Allen T Mika | 2007-02-27 |
| 6221925 | Foamable high density polyethylene | David R. Constant | 2001-04-24 |
| 5916926 | Foamed high density polyethylene | Kathleen K. Cooper, Vaseem Firdaus, Paul TONG | 1999-06-29 |
| 5736618 | High density polyethylene with improved thermoforming characteristics | — | 1998-04-07 |