Patents Represented by Attorney Gilbert M. Villacorta

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  • Methods for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone
    Patent number: 6949653
    Abstract: The present invention relates to methods for making racemic 2-(7-chloro-1,8-naphthyridin-2-yl)-3-(5-methyl-2-oxohexyl)-1-isoindolinone and (+)-2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: September 27, 2005
    Assignee: Indevus Pharmaceuticals, Inc.
    Inventors: Sandra Marie Jennings, Timothy Lee Stuk
  • Process for sterilization by radiation and by the use of an oxygen absorber, a container and a medical article sterilized by the process
    Patent number: 5881534
    Abstract: A novel process for sterilizing an article made from polymeric material by radiation sterilization. The article is enclosed in a gas impermeable package together with an oxygen absorber for a time sufficient to consume substantially all the oxygen in the package and the oxygen dissolved in the polymeric material. The article is prefereably intended for medical use and can contain a radiation sterilizable parenterally administerable preparation.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: March 16, 1999
    Assignee: Pharmacia & Upjohn AB
    Inventors: Anna Ahlqvist, Kjell Berglund, Stefan Lundmark, Jimmie Ward