Doris Zeltner — 7 Patents at Basf Se

Doris Zeltner has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1993 and the most recent in July 2003. Doris Zeltner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Doris Zeltner in Münstermaifeld, DE.

Patents per Year

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6589378	Process for producing laminated sheets or films and moldings having UV-stability and thermal aging resistance	Achim Grefenstein, Gerhard Lindenschmidt, Carsten Netze	2003-07-08	$521,000
5444123	Halogen-free flameproofed thermoplastic molding materials based on polyphenylene ethers and polystyrene	Norbert Niessner, Friedrich Seitz, Ranier Neumann, Stefan Seelert	1995-08-22
5405890	Flameproofed black polyamide molding materials	Petra Baierweck, Brigitte Gareiss, Heiner Goerrissen, Karlheinz Ulmerich, Klaus Muehlbach +1 more	1995-04-11
5276256	Flameproofed chlorine-and bromine-free molding composition	Norbert Niessner, Rainer Neumann, Karl Ruppmich, Friedrich Seitz	1994-01-04
5237039	Preparation of polyphenylene ethers in the presence of defoamer	Peter Steieri, Heike Feldman, Klaus Muehlbach, Carola Hedtmann-Rein, Bernhard Czauderna +1 more	1993-08-17
5219907	Flameproofed molding composition	Norbert Niessner, Rainer Neumann, Karl Ruppmich, Friedrich Seitz	1993-06-15
5200633	Sensor material for measuring the partial pressure of gases or vapors; and gas sensors	Franz Dickert, Gert Mages, Heinz Kimmel	1993-04-06

Doris Zeltner — 7 Patents

Patents per Year

Issued Patents All Time

Patent Widget