Patents by Inventor Valeria Zakharova

Valeria Zakharova 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: 20160090447
    Abstract: A continuous process for the preparation of polyoxazolines comprises mixing monomers, an initiator, and optionally an additive, feeding the mixture into at least one tubular reactor segment with a feed side and an outlet side, and polymerizing the mixture to form the polyoxazolines. A tubular reactor segment comprises a mixer for forming a mixture comprising monomers, an initiator, an additive, a terminating agent, and/or a functionalizing agent, at least first and second tubular reactor segments, and addition devices for the first and second tubular reactor segments.
    Type: Application
    Filed: May 6, 2014
    Publication date: March 31, 2016
    Inventors: Fatemeh Ahmadnian, Valeria Zakharova, Hans-Michael Walter, Andreas Brodhagen, Holger Türk