Patents by Inventor Carina Svensson

Carina Svensson 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).

  • BAG WITH CHANGEABLE BAG COVER
    Publication number: 20210330046
    Abstract: A base bag for changeable bag covers, a changeable bag cover, and a bag kit comprising the base bag, wherein the base bag comprises: a front wall and a back wall foldably connected to a bottom of the base bag, wherein each of the front wall and back wall are made of magnetic sheet material configured to attract to magnets of a changeable bag cover.
    Type: Application
    Filed: September 5, 2019
    Publication date: October 28, 2021
    Inventor: Carina SVENSSON
  • Process for the synthesis of alkyl phosphinic acids by initiation of an amine and an amineoxide
    Patent number: 8026384
    Abstract: The present invention relates to a new process for the synthesis of alkyl phosphinic acids, and more particularly to a coupling reaction between an alkylhalide and a hypophosphorous acid derivative in the presence of an amine and an amineoxide.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: September 27, 2011
    Assignee: AstraZeneca AB
    Inventors: Daniel Finnhult, Roger Sohlberg, Fredrik Stalfors, Carina Svensson, Johanna Wachtmeister, Thomas Wannman
  • PROCESS FOR THE SYNTHESIS OF ALKYL PHOSPHINIC ACIDS BY INITIATION OF AN AMINE AND AN AMINEOXIDE
    Publication number: 20100130773
    Abstract: The present invention relates to a new process for the synthesis of alkyl phosphinic acids, and more particularly to a coupling reaction between an alkylhalide and a hypophosphorous acid derivative in the presence of an amine and an amineoxide.
    Type: Application
    Filed: April 30, 2008
    Publication date: May 27, 2010
    Applicant: ASTRAZENECA AB
    Inventors: Daniel Finnhult, Roger Sohlberg, Fredrik Stalfors, Carina Svensson, Johanna Wachtmeister, Thomas Wannman
  • Manufacturing process
    Patent number: 6350877
    Abstract: A method for the manufacture of clevidipine by reaction of an inorganic salt of 4-(2′,3′-dichlorophenyl)-1,4-dihydro-5-methoxycarbonyl-2,6-dimethyl-3-pyridine-carboxylate and chloro methyl butyrate.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: February 26, 2002
    Assignee: AstraZeneca AB
    Inventors: Anders Mattson, Carina Svensson, Karin Thörnblom, Christina Ödman