Patents by Inventor Paull Leskinen

Paull Leskinen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Propylene/1-hexene copolymer composition with broad sealing window
    Patent number: 8779062
    Abstract: Propylene copolymer composition (P) comprising (a) at least 2.5 wt.-% of units derivable from C5 to C12 ?-olefins, (b) at least 20.0 wt-%. of a crystalline fraction having a lamella thickness of more than 5.70 nm, and (c) at least 10.0 wt-%. of a crystalline fraction having a lamella thickness of below than 3.0 nm, said crystalline fractions are determined by the stepwise isothermal segregation technique (SIST).
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: July 15, 2014
    Assignee: Borealis AG
    Inventors: Juha Paavilainen, Petar Doshev, Kristin Reichelt, Paull Leskinen, Hannu Miettinen