Patents by Inventor Einar Bakstad

Einar Bakstad 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).

  • Method for the synthesis of anthocyanins
    Patent number: 8513395
    Abstract: The present invention relates to methods of preparing anthocyanins, and methods of preparing precursors of anthocyanins. The methods utilize a coupling reaction between a sugar and a suitable electrophilic precursor to form Eastern half intermediates that are then reacted with Western half intermediates to form the target anthocyanins. Some Eastern half intermediates and electrophilic precursors also form part of the invention.
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: August 20, 2013
    Assignee: Biosynth AS
    Inventor: Einar Bakstad
  • METHOD FOR THE SYNTHESIS OF ANTHOCYANINS
    Publication number: 20090111975
    Abstract: The present invention relates to methods of preparing anthocyanins, and methods of preparing precursors of anthocyanins. The methods utilise a coupling reaction between a sugar and a suitable electrophilic precursor to form Eastern half intermediates that are then reacted with Western half intermediates to form the target anthocyanins. Some Eastern half intermediates and electrophilic precursors also form part of the invention.
    Type: Application
    Filed: June 15, 2006
    Publication date: April 30, 2009
    Applicant: BIOSYNTH AS
    Inventor: Einar Bakstad
  • Capsaicin derivates and the production and use thereof
    Patent number: 7446226
    Abstract: The invention relates to new compounds, namely capsaicin derivates, a new method for their production, and their use as micro-organism-repellent agents in paints and coatings, in particular for marine installations and ships, but also for land-based structures.
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: November 4, 2008
    Assignee: aXimed AS
    Inventors: Torsten Helsing, Einar Bakstad
  • Capsaicin derivates and the production and use thereof
    Publication number: 20070167524
    Abstract: The invention relates to new compounds, namely capsaicin derivates, a new method for their production, and their use as micro-organism-repellent agents in paints and coatings, in particular for marine installations and ships, but also for land-based structures.
    Type: Application
    Filed: September 10, 2004
    Publication date: July 19, 2007
    Inventors: Torsten Helsing, Einar Bakstad