The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2013
Filed:
Sep. 16, 2011
Dieter Freitag, Krefeld, DE;
Pin Go, Lowell, MA (US);
Lawino Kagumba, Cambridge, MA (US);
Stephan Konrad, Dormagen, DE;
Helmut-werner Heuer, Krefeld, DE;
Berit Krauter, Neuss, DE;
Pieter Ooms, Krefeld, DE;
Michael Prein, Krefeld, DE;
Johann Rechner, Kempen, DE;
Dieter Freitag, Krefeld, DE;
Pin Go, Lowell, MA (US);
Lawino Kagumba, Cambridge, MA (US);
Stephan Konrad, Dormagen, DE;
Helmut-Werner Heuer, Krefeld, DE;
Berit Krauter, Neuss, DE;
Pieter Ooms, Krefeld, DE;
Michael Prein, Krefeld, DE;
Johann Rechner, Kempen, DE;
FRX Polymers, Inc., Chelmsford, MA (US);
Bayer Material Science AG, Leverkusen, DE;
Abstract
Disclosed are random copoly(phosphonate carbonate)s with the high molecular weight and narrow molecular weight distribution exhibiting a superior combination of properties compared to prior art.