Patents by Inventor Ewa Zielinska

Ewa Zielinska 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).

  • Plasmids, their derivatives and fragments, their methods of manufacture and application
    Patent number: 7868148
    Abstract: A method is described of obtaining a plasmid contained in a difficult to separate, heterogenous plasmid DNA fraction, particularly one containing various plasmids of similar sizes. Another aspect of the present invention are new plasmids obtained via the method according to the present invention, their derivatives and/or fragments, as well as the application of these products in biotechnology and medicine, particularly gene therapy.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: January 11, 2011
    Assignee: Instytut Biotechnologii I Antybiotykow
    Inventors: Andrzej Plucienniczak, Maria Ludwika Smorawinska, Renata Wolinowska, Diana Mikiewicz-Sygula, Agata Jagiello, Radoslaw Kaczanowski, Luiza Chojnacka, Grazyna Plucienniczak, Ewa Zielinska, Krystyna Strzezek, Alina Marciniak-Rusek
  • Plasmids, their derivatives and fragments, their methods of manufacture and application
    Publication number: 20070134217
    Abstract: A method is described of obtaining a plasmid contained in a difficult to separate, heterogenous plasmid DNA fraction, particularly one containing various plasmids of similar sizes. Another aspect of the present invention are new plasmids obtained via the method according to the present invention, their derivatives and/or fragments, as well as the application of these products in biotechnology and medicine, particularly gene therapy.
    Type: Application
    Filed: July 7, 2006
    Publication date: June 14, 2007
    Inventors: Andrzej Plucienniczak, Maria Smorawinska, Renata Wolinowska, Diana Mikiewicz-Sygula, Agata Jagiello, Radoslaw Kaczanowski, Luiza Chojnacka, Grazyna Plucienniczak, Ewa Zielinska, Krystyna Strzezek, Alina Marciniak-Rusek