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Patent applications and USPTO patent grants for Lehmus; Petri.The latest application filed is for "process for the manufacture of branched polypropylene".
Patent | Date |
---|---|
Biaxially oriented polypropylene film Grant 8,378,047 - Stadlbauer , et al. February 19, 2 | 2013-02-19 |
Process for the manufacture of branched polypropylene Grant 7,915,367 - Ernst , et al. March 29, 2 | 2011-03-29 |
Process For The Manufacture Of Branched Polypropylene App 20090264606 - Ernst; Eberhard ;   et al. | 2009-10-22 |
Propylene Polymer Composition App 20090208681 - Ernst; Eberhard ;   et al. | 2009-08-20 |
Biaxially Oriented Polypropylene Film App 20090149612 - Stadlbauer; Manfred ;   et al. | 2009-06-11 |
Polymerization process for producing propylene copolymers Grant 7,449,534 - Lehmus , et al. November 11, 2 | 2008-11-11 |
Polymerization process for producing propylene copolymers App 20070129513 - Lehmus; Petri ;   et al. | 2007-06-07 |
Polymerization process for producing copolymers Grant 7,157,534 - Lehmus , et al. January 2, 2 | 2007-01-02 |
Polymerization process for producing copolymers App 20040158010 - Lehmus, Petri ;   et al. | 2004-08-12 |
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