Roelofs; Marco

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roelofs; Marco.The latest application filed is for "moulds with high light dispersion and high light transmission".

Company Profile

0.5.9

Roelofs; Marco - Krefeld DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyformals as a coextrusion protective layer on polycarbonate Grant 7,691,477 - Heuer , et al. April 6, 2	2010-04-06
Light-scattering shaped articles of high light transmission and the use thereof in flat screens Grant 7,582,720 - Rudiger , et al. September 1, 2	2009-09-01
Moulds With High Light Dispersion And High Light Transmission App 20080090958 - Rudiger; Claus ; et al.	2008-04-17
Polycarbonate or polyester carbonate containing optical brighteners Grant 7,265,170 - Gorny , et al. September 4, 2	2007-09-04
Polyformals as a coextrusion protective layer on polycarbonate App 20060251900 - Heuer; Helmut-Werner ; et al.	2006-11-09
Light-scattering shaped articles of high light transmission and the use thereof in flat screens App 20060198999 - Rudiger; Claus ; et al.	2006-09-07
Polyformals as a coextrusion protective layer on polycarbonate App 20050031855 - Heuer, Helmut-Werner ; et al.	2005-02-10
Multilayer plastic composites and a method for the production thereof Grant 6,780,473 - Rohner , et al. August 24, 2	2004-08-24
Production of polyester carbonates Grant 6,734,278 - Kratschmer , et al. May 11, 2	2004-05-11
Polycarbonate or polyester carbonate containing optical brighteners App 20040063821 - Gorny, Rudiger ; et al.	2004-04-01
Multi-layer product containing polycarbonate App 20040013882 - Gorny, Rudiger ; et al.	2004-01-22
Multilayered article of manufacture App 20030152775 - Gorny, Rudiger ; et al.	2003-08-14
Production of polyester carbonates App 20030139564 - Kratschmer, Silke ; et al.	2003-07-24
Polyester carbonate and a data carrier therefrom App 20030104234 - Bruder, Friedrich-Karl ; et al.	2003-06-05

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