Patents by Inventor Heinz Fleischhacker

Heinz Fleischhacker 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).

  • Method for applying a first metal onto a second metal, an isolator or semiconductor substrate, and the respective binding units
    Patent number: 9234120
    Abstract: The present invention concerns a method for applying a first metal onto a second metal, an isolator or semiconductor substrate by a Diels-Alder reaction, in particular a Diels-Alder reaction with inverse electron demand. The present invention further concerns the binding units L 1960 and F 160.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: January 12, 2016
    Assignees: DEUTSCHES KREBSFORSCHUNGSZENTRUM, FORSCHUNGSZENTRUM JUELICH GMBH
    Inventors: Manfred Wiessler, Peter Lorenz, Heinz Fleischhacker, Karola Ursula Fleischhacker, Marlen Fleischhacker, Nadja Fleischhacker, Ranjita Ghosh-Moulick, Sandra Gilles, Dirk Mayer, Andreas Offenhaeusser
  • Post-synthetic modification of nucleic acids by inverse diels-alder reaction
    Patent number: 9169283
    Abstract: The present invention concerns a method and a kit for the post-synthetic modification of nucleic acids via an inverse Diels-Alder reaction.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: October 27, 2015
    Assignees: DEUTSCHES KREBSFORSCHUNGSZENTRUM, RUPRECHT-KARLS-UNIVERSITAET HEIDELBERG
    Inventors: Manfred Wiessler, Peter Lorenz, Heinz Fleischhacker, Karola Ursula Fleischhacker, Marlen Fleischhacker, Nadja Fleischhacker, Christian Kliem, Andres Jäschke, Juliane Schoch
  • DIMEDON DERIVATIVE AND A METHOD FOR THE PURIFICATION OF PNA AND PEPTIDE OLIGOMERS
    Publication number: 20130274440
    Abstract: The present invention concerns a new dimedon derivative and a method for the purification of PNA and peptide oligomers.
    Type: Application
    Filed: April 8, 2013
    Publication date: October 17, 2013
    Inventors: Anette JACOB, Jörg HOHEISEL, Marc DAUBER, Manfred WIESSLER, Peter LORENZ, Heinz FLEISCHHACKER, Hans-Christian KLIEM
  • Process for the covalent coupling of two molecules by means of a diels-alder reaction with inverse electron requirement
    Patent number: 8552183
    Abstract: The present invention relates to a process for linking two molecules by means of a Diels Alder reaction with inverse electron requirement (DARinv), comprising the following steps: reaction of a (a) triazine or tetrazine with one or more electron-attracting substituents on the ring as a diene component, the electron-attracting substituents being selected from: COOR C(O)NR2 CX3 (X=halogen) halogen CN SO2—R or SO3—R PR2 wherein R?H, alkyl, aryl, heterocycle, which in turn may be substituted, where appropriate, with alkyl, OH, SH, halogen, aryl, heterocycle, nitro, carboxyamido or amine group.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: October 8, 2013
    Assignee: Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts
    Inventors: Manfred Wiessler, Eduard Müller, Peter Lorenz, Christian Kliem, Heinz Fleischhacker
  • POST-SYNTHETIC MODIFICATION OF NUCLEIC ACIDS BY INVERSE DIELS-ALDER REACTION
    Publication number: 20130085271
    Abstract: The present invention concerns a method and a kit for the post-synthetic modification of nucleic acids via an inverse Diels-Alder reaction.
    Type: Application
    Filed: July 25, 2012
    Publication date: April 4, 2013
    Inventors: Manfred WIESSLER, Peter Lorenz, Heinz Fleischhacker, Christian Kliem, Andres Jäschke, Juliane Schoch
  • PROCESS FOR THE COVALENT COUPLING OF TWO MOLECULES BY MEANS OF A DIELS-ALDER REACTION WITH INVERSE ELECTRON REQUIREMENT
    Publication number: 20100016545
    Abstract: The present invention relates to a process for linking two molecules by means of a Diels Alder reaction with inverse electron requirement (DARinv), comprising the following steps: reaction of a (a) triazine or tetrazine with one or more electron-attracting substituents on the ring as a diene component, the electron-attracting substituents being selected from: COOR C(O)NR2 CX3 (X=halogen) halogen CN SO2—R or SO3—R PR2 wherein R?H, alkyl, aryl, heterocycle, which in turn may be substituted, where appropriate, with alkyl, OH, SH, halogen, aryl, heterocycle, nitro, carboxyamido or amine group.
    Type: Application
    Filed: June 18, 2007
    Publication date: January 21, 2010
    Applicant: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES OFFENTLICHEN RECHTS
    Inventors: Manfred Wiessler, Eduard Müller, Peter Lorenz, Christian Kliem, Heinz Fleischhacker