Michael Riethues — 6 Patents at Basf Se

Michael Riethues has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in July 2012. Michael Riethues ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Michael Riethues in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
8222307	Flameproof expandable styrene polymers, and method for the production thereof	Markus Allmendinger, Bernhard Schmied, Joachim Ruch, Konrad Knoll, Klaus Hahn +2 more	2012-07-17
5585410	Bead-form, expandable styrene polymers having a reduced internal water content, and their preparation	Dietrich Scherzer, Klaus Hahn, Dieter Naegele, Michael Witt, Wolfram Husemann	1996-12-17
5258415	Expandable styrene polymers containing carbon dioxide as blowing agent	Klaus Hahn, Knut Kaempfer, Hans Hintz, Anthony G. Schaefer, Michael Witt	1993-11-02
5229429	Expandable styrene polymers containing carbon dioxide as blowing agent	Klaus Hahn, Knut Kaempfer, Hans Hintz, Anthony G. Schaefer, Michael Witt	1993-07-20
5177115	Oil-resistant, expandable styrene polymers	Hans Hintz, Klaus Hahn, Uwe Guhr	1993-01-05
5096931	Expandable styrene polymers	Dietmar Wittenberg, Klaus Hahn, Uwe Guhr, Hans Hintz, Michael P. O'Callaghan, deceased	1992-03-17

Michael Riethues — 6 Patents

Issued Patents All Time

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