Ulrich Kalck — 6 Patents at Basf Se

Ulrich Kalck has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1993 and the most recent in August 2004. Ulrich Kalck ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ulrich Kalck in Schifferstadt, DE.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6770329	Low-yellowing aqueous clear powder coating dispersions, method of making the dispersions, and process for producing clearcoat finishes with the dispersions	Gunther Ott, Joachim Woltering, Wilfried Stubbe, Ulrike Rockrath, Maximilian Bendix +2 more	2004-08-03	$258,000
6509096	Low-yellowing aqueous clear powder coating dispersions, method of making the dispersions, and process for producing clearcoat finishes with the dispersions	Gunther Ott, Joachim Woltering, Wilfried Stubbe, Ulrike Rockrath, Maximilian Bendix +2 more	2003-01-21	$378,000
6291579	Aqueous powder-paint dispersion	Joachim Woltering, Maximilian Bendix, Heike Schuchmann, Klaus Borho, Werner Weinle +3 more	2001-09-18	$278,000
5536831	Obtaining caprolactam by cleavage of molten polycaprolactam	Michael Kopietz, Alan Handerman, Simon Jones, Claus-Ulrich Priester, Heinz Auer +3 more	1996-07-16
5455346	Obtaining caprolactam by cleavage of molten polycaprolactam	Michael Kopietz, Simon Jones, Peter Bassler, Claus-Ulrich Priester	1995-10-03
5252765	Process for preparing sulfophenylalkylsiloxane or sulfonaphthylalkylsiloxane	Rudolph E. Lisa, Klaus Hilligardt	1993-10-12