Patents by Inventor Roxana Maria Havlina

Roxana Maria Havlina 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).

  • Enzymatic methods of preparing polymers from nucleotide and/or non-nucleotide monomers
    Patent number: 6329177
    Abstract: There is described the preparation of polymers from nucleotide and/or non-nucleotide monomers, in particular the preparation of natural and/or base-modified and/or sugar-modified and/or phosphate group-modified oligodeoxyribonucleotides and/or oligoribonucleotides and/or non-nucleotide polymers in an enzymatic manner in 3′→5′ direction using a RNA ligase.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: December 11, 2001
    Assignee: Larova Biochemie GmbH
    Inventor: Roxana Maria Havlina