Patents by Inventor Uwe Pressler

Uwe Pressler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090137410
    Abstract: A method for computer-based processing of biological data, comprising the steps of: selecting a gene as lead gene to be patented; searching homologues for the selected lead gene; creating a patent pool on the basis of the selected lead gene; generating and outputting a pool report for the planned patent application.
    Type: Application
    Filed: May 8, 2007
    Publication date: May 28, 2009
    Inventors: Oliver Schmitz, Alfons Weig, Mathieu Klein, Uwe Pressler, Alexander Levin, Florian Schauwecker, Udo Kampf, Anke Eisenmann
  • Publication number: 20070239475
    Abstract: The present invention is generally related to a method to reduce the cost of filing a repetitive or a jumbo patent application. This can be accomplished by using paragraph identifiers and/or summarizing a part of repetitive disclosure in a table format. The present invention also relates to a method to reduce the cost of filing a repetitive or a jumbo patent application which is based on multiple priority applications. The present invention is further related to a method to reduce the cost of filing a subsequent patent application of a repetitive or a jumbo patent application. The present invention is further related to a method to prepare a patent application using automatic text editing process. The subject methods may be used to maximizing the intellectual property protection while minimizing the cost of preparing patent applications and obtaining patent rights.
    Type: Application
    Filed: December 22, 2006
    Publication date: October 11, 2007
    Inventors: Stephan Krieger, Arno Krotzky, Gunnar Plesch, Oliver Schmitz, Alfons Weig, Uwe Pressler
  • Patent number: 5955328
    Abstract: The present invention relates to a novel process for the preparation, by fermentation, of compounds of the formula I ##STR1## where R.sup.1 is hydrogen, fluorine, chlorine or bromine.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: September 21, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Uwe Pressler, Joachim Meyer
  • Patent number: 5928912
    Abstract: A process for hydroxylating compounds of the formula ##STR1## where n, A and R.sup.1 to R.sup.4 have the meanings stated in the description, with the aid of microorganisms of the genus Beauveria.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: July 27, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Ladner, Horst Ralf Staudenmaier, Bernhard Hauer, Ursula Mueller, Uwe Pressler, Joachim Meyer, Hardo Siegel
  • Patent number: 5770412
    Abstract: A process for producing microorganisms which have increased L-lysine productivity is described. The process makes use of microorganisms of the genera Corynebacterium and Brevibacterium which are resistant to feedback inhibition by 2-azido-.epsilon.-caprolactam.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: June 23, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Ladner, Uwe Pressler, Wolfgang Siegel
  • Patent number: 5756839
    Abstract: A process is disclosed for preparing D,L-aspartic acid by beating aqueous solutions of ammonium salts of the maleic acid. The molar ratio of maleic acid to ammonia ranges from 1:1 to 1:50. The process is carried out at temperatures from 60.degree. to 250.degree. C. and pressures of at least 1 bar. The pressure applied during the reaction is adjusted to ensure that the reaction mixture is almost completely present in liquid phase. Excess ammonia is removed and the reaction solution is acidified so as to release D,L-aspartic acid, which is then isolated.
    Type: Grant
    Filed: March 24, 1997
    Date of Patent: May 26, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Detlef Kratz, Tom Witzel, Rudolf Bazner, Matthias Kroner, Uwe Pressler
  • Patent number: 5753471
    Abstract: A process for the biotechnological preparation of alcohols, aldehydes and carboxylic acids by oxidation of compounds of the formula R.sup.1 --C(CH.sub.3).dbd.CR.sup.2 R.sup.3, where R.sup.1, R.sup.2 and R.sup.3 have the meanings indicated in the description, with the aid of microorganisms is described.
    Type: Grant
    Filed: December 28, 1995
    Date of Patent: May 19, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Uwe Pressler, Friedhelm Balkenhohl, Bernhard Hauer, Wolfgang Ladner, Ursula Schnell, Horst Ralf Staudenmaier
  • Patent number: 5739017
    Abstract: 2-hydroxyphenylacetic acid is prepared from phenylacetic acid by fermentation with suitable microorganisms.
    Type: Grant
    Filed: June 21, 1996
    Date of Patent: April 14, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Uwe Pressler, Joachim Meyer
  • Patent number: 5728876
    Abstract: A process for producing optically active primary and secondary amines from the corresponding racemates is characterised in that (a) a racemic amine is enantioselectively acylated in the presence of a hydrolase with an ester whose acid component bears a fluorine, nitrogen, oxygen or sulphur atom at the proximity of the carbonyl carbon atom; (b) the mixture of optically active amine and optically active acylated amine is separated so that an enantiomer of amine is produced; (c) if desired the other enantiomer of the amine is extracted from the acylated amine by amide cleavage.
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: March 17, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Friedhelm Balkenhohl, Bernhard Hauer, Wolfgang Ladner, Uwe Pressler, Christoph Nubling
  • Patent number: 5663329
    Abstract: A process for preparing enantiomerically pure lactams of the formula I ##STR1## where R.sup.1 and R.sup.2 are each, independently of one another, H, unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, unsubstituted or substituted C.sub.2 -C.sub.4 -alkenyl, unsubstituted or substituted aryl, (CH.sub.2).sub.n --COOH with n=0, 1, 2, 3, and X is 1, 2, 3, 4, 5, from a racemate of the formula I by. allowing a biocatalyst which selectively converts one enantiomer from I to act on the racemic mixture of I, and isolating the unconverted enantiomer from the resulting mixture of products.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: September 2, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Horst Ralf Staudenmaier, Bernhard Hauer, Friedhelm Balkenhohl, Wolfgang Ladner, Ursula Schnell, Uwe Pressler
  • Patent number: 5639643
    Abstract: The invention relates to a novel process for preparing 3-hydroxyphenylacetic acid by cultivating a fungus of the genus Rhizoctonia, Ceratobasidium and Pellicularia in the presence of a phenyl compound of the formula I ##STR1## where X is COOR, CH.sub.2 OH, CH.sub.2 NH.sub.2 or ##STR2## R is methyl, ethyl, hydrogen, sodium, potassium or ammonium.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: June 17, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Uwe Pressler, Joachim Meyer