Bernhard Hirsch — 8 Patents at 3M

Bernhard Hirsch has been granted 8 US patents while listed as an inventor at 3M. The first was granted in 2001 and the most recent in August 2006. Bernhard Hirsch ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Bernhard Hirsch in Altötting, DE.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7094839	Process for making a fluoroelastomer	Werner M. A. Grootaert, Klaus Hintzer, Harald Kaspar, Robert E. Kolb, Gernot Lohr +1 more	2006-08-22	$16,436,000
6943228	Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components	Werner M. A. Grootaert, Klaus Hintzer, Harald Kaspar, Robert E. Kolb, Gernot Lohr +1 more	2005-09-13	$22,691,000
6933357	Ultra-clean fluoropolymers	Werner M. A. Grootaert, Georg Burkard, William D. Coggio, Klaus Hintzer, Robert E. Kolb +2 more	2005-08-23	$24,292,000
6812310	Process for producing fluoropolymers having a reduced amount of polar end groups	Werner M. A. Grootaert, Klaus Hintzer, Harald Kaspar, Gernot Lohr, Franz März +1 more	2004-11-02	$27,844,000
6720360	Ultra-clean fluoropolymers	Werner M. A. Grootaert, Georg Burkard, William D. Coggio, Klaus Hintzer, Robert E. Kolb +2 more	2004-04-13	$19,032,000
6512089	Process for working up aqueous dispersions of fluoropolymers	Klaus Hintzer, Albert Killich, Rudolf Erber	2003-01-28	$31,704,000
6380313	Polymer processing additive containing a perfluorovinylether-modified flouropolymer and a melt processable thermoplastic polymer composition employing the same	Maria P. Dillon, Harald Kaspar, Klaus Hintzer, Karl D. Weilandt	2002-04-30
6277919	Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the same	Maria P. Dillon, Susan S. Woods, Kirsten J. Fronek, Claude Lavallee, Stephen E. Amos +4 more	2001-08-21

Bernhard Hirsch — 8 Patents

Issued Patents All Time

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