Patents Assigned to FENNOPHARMA OY
  • Novel Quaternary Polymers
    Publication number: 20090118480
    Abstract: The present invention relates to novel quaternized polymers, especially of chitin/chitosan type, and to carbohydrate polymers carrying quaternized ammonium groups, especially piperazinium groups. Such polymers are characterized i.a. by improved solubility characteristics.
    Type: Application
    Filed: August 31, 2006
    Publication date: May 7, 2009
    Applicant: FENNOPHARMA OY
    Inventors: Jukka Holappa, Tomi Jarvinen, Tapio Nevalainen, Jouko Savolainen, Rustam Safin