Wulf Kaiser — 6 Patents at Basf Se

Wulf Kaiser has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1999 and the most recent in April 2003. Wulf Kaiser ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Wulf Kaiser in Bad Dürkheim, DE.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6554965	Rectification column for isolating pure substances from high boiling air-and/or temperature sensitive substances	Horst Hartmann, Wolfram Burst, Harald Laas, Paul Grafen, Bernhard Bockstiegel +1 more	2003-04-29	$573,000
6184420	Preparation of unsaturated ketones	Joaquim Henrique Teles, Norbert Rieber, Klaus Breuer, Dirk Demuth, Hartmut Hibst +2 more	2001-02-06	$477,000
6111117	Process for isolation of pure substances from mixtures of high-boiling air and/or temperature-sensitive substances which require a high separation efficiency by rectification under medium vacuum, and columns suitable for this process	Horst Hartmann, Wolfram Burst, Harald Laas, Paul Grafen, Bernhard Bockstiegel +1 more	2000-08-29	$963,000
6005122	Preparation of .alpha.-tocopherol or .alpha.-tocopheryl acetate by reacting trimethylhydroquinone and phytol or isophytol, with recycling of the zinc halide condensation catalyst	Kai-Uwe Baldenius, Bernhard Bockstiegel, Harald Laas, Bernhard Schulz, Peter D. Schmitt +1 more	1999-12-21
5994589	Process for preparing 2,5,6-trimethyl-2-cyclohexen-1-one	Detlef Ruff, Wolfram Burst, Manfred Stroezel	1999-11-30
5950454	Cloth or cloth-like packing which is subject to low pressure losses and has an ordered structure for use in material-exchange columns and rectification method using such packing	Wolfram Burst, Horst Hartmann, Harald Laas, Paul Grafen, Bernhard Bockstiegel +1 more	1999-09-14

Wulf Kaiser — 6 Patents

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