Detlef Ruff — 4 Patents at Basf Se

Detlef Ruff has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 1999 and the most recent in November 2002. Detlef Ruff ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Detlef Ruff in Ludwigshafen, DE.

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Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6476253	Process for preparing monoacetylated hydroquinone compounds	Karin Schein, Kai-Uwe Baldenius, Wolfgang Siegel, Rainer Stürmer, Hagen Jaedicke	2002-11-05	$310,000
6096907	Process for preparing chromanol derivatives	Kai-Uwe Baldenius, Bernhard Bockstiegel, Hagen Jaedicke, Carsten Siedenbiedel, Rainer Stürmer	2000-08-01	$938,000
6034279	Method for the production of .gamma., .delta.-unsaturated ketones by reacting tertiary allyl alcohols with alkenyl alkyl ethers	Stefan Käshammer	2000-03-07
5994589	Process for preparing 2,5,6-trimethyl-2-cyclohexen-1-one	Wolfram Burst, Wulf Kaiser, Manfred Stroezel	1999-11-30

Detlef Ruff — 4 Patents

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