Patents by Inventor Maths Nilsson

Maths Nilsson 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).

  • Process for the preparation of alkyl phosphinates
    Patent number: 7557234
    Abstract: The invention relates to a new process for the production of alkyl dialkoxyalkylphosphinates. A hypophosphite salt is used in the process.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: July 7, 2009
    Assignee: AstraZeneca AB
    Inventors: Maths Nilsson, Mats Thelin, Johanna Wachtmeister
  • Process for the Preparation of Alkyl Phosphinates
    Publication number: 20080319231
    Abstract: The invention relates to a new process for the production of alkyl dialkoxyalkylphosphinates. A hypophosphite salt is used in the process.
    Type: Application
    Filed: September 12, 2005
    Publication date: December 25, 2008
    Inventors: Maths Nilsson, Mats Thelin, Johanna Wachtmeister
  • Potassium salt of (s)-omeprazole
    Patent number: 6511996
    Abstract: The present invention relates to a novel form of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole, known under the generic name omeprazole. More specifically, it relates to a novel crystalline form of the potassium salt of the (S)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole. The present invention also relates to processes for preparing such a form of the potassium salt of (S)-omeprazole and pharmaceutical compositions containing it.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: January 28, 2003
    Assignee: AstraZeneca AB
    Inventor: Maths Nilsson
  • Prefabricated shelf unit
    Patent number: 4503781
    Abstract: The present invention relates to a prefabricated shelf unit having a number of vertical columns and an optional number of shelves fixed to the columns with each shelf supported by cross members fixed to the columns at various levels of the columns. The cross members are provided with recesses for the reception of the ends of the shelves. The cross members are provided with end portions having vertical projections which are received into corresponding grooves in the columns. The grooves may be parallel longitudinal grooves, one for each projection of the cross member or a single groove in which the cross members are provided in back to back fashion with the projection of each cross member fitting into the single groove.
    Type: Grant
    Filed: May 4, 1982
    Date of Patent: March 12, 1985
    Assignee: AB Ernol
    Inventor: Maths Nilsson