Patents by Inventor Sabina Prochazkova Strand

Sabina Prochazkova Strand 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).

  • Oligonucleotide non-viral delivery systems
    Patent number: 7875449
    Abstract: Low molecular weight low molecular weight chitosan oligomers were able to self-assemble siRNA into nanosized particles, provide protection against enzymatic degradation, and mediate gene silencing that is stable over a long period of time in vitro. The control of structural variables in formulating complexes of siRNA with low molecular weight chitosans provides an efficient alternative delivery system for siRNA in vitro and in vivo.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: January 25, 2011
    Assignee: FMC Biopolymer AS
    Inventors: Per Artur Sven Artursson, Mohamed Mahmoud Issa, Sabina Prochazkova Strand, Kjell Morten Varum
  • Oligonucleotide Non-Viral Delivery Systems
    Publication number: 20080131371
    Abstract: Low molecular weight low molecular weight chitosan oligomers were able to self-assemble siRNA into nanosized particles, provide protection against enzymatic degradation, and mediate gene silencing that is stable over a long period of time in vitro. The control of structural variables in formulating complexes of siRNA with low molecular weight chitosans provides an efficient alternative delivery system for siRNA in vitro and in vivo.
    Type: Application
    Filed: September 14, 2007
    Publication date: June 5, 2008
    Applicant: FMC BIOPOLYMER AS
    Inventors: Per Artur Sven Artursson, Mohamed Mahmoud Issa, Sabina Prochazkova Strand, Kjell Morten Varum