Patents Assigned to CONTROLLED THERAPEUTICS (SCOTLAND) LIMITED
  • WATER-SWELLABLE POLYMERS
    Publication number: 20110091488
    Abstract: A pharmaceutical controlled release composition in solid dosage form is provided which comprises (I) a water-swellable linear polymer obtainable by reacting together: (a) a dried polyethylene oxide; (b) a dried C5 to C20 diol; and (c) a Bifunctional diisocyanate; and (II) a releasable pharmaceutically active agent.
    Type: Application
    Filed: July 13, 2010
    Publication date: April 21, 2011
    Applicant: CONTROLLED THERAPEUTICS (SCOTLAND) LIMITED
    Inventors: Janet A. HALLIDAY, Jukka TUOMINEN, Mark LIVINGSTONE, Frank KOPPENHAGEN, Lilias CURRIE, Sarah STEWART
  • Polyurethane Elastomers
    Publication number: 20090324692
    Abstract: A linear polymer is obtained by reacting together a polyethylene glycol or polypropylene glycol; a PEG-PPG-PEG or PPG-PEG-PPG block copolymer; a difunctional amine or diol; and a diisocyanate. A controlled release composition comprises the polymer together with an active agent. Active agents of molecular weight 200 to 20,000 may be used.
    Type: Application
    Filed: June 27, 2007
    Publication date: December 31, 2009
    Applicant: CONTROLLED THERAPEUTICS (SCOTLAND) LIMITED
    Inventors: Jukka Tuominen, Amaia Zurutuza, Mark Livingstone, Janet A. Halliday