Abstract: In a composition comprising a therapeutic agent and a compound which is a trisaccharide or higher polysaccharide, that compound has the formula X[—Y-Z]n wherein X and Z are each saccharide molecules in which none, some or all OH groups are derivatised; Y is an ester linkage to an exocyclic C atom in X; and n in an integer.
Abstract: The invention provides methods for producing foamed glass and the compositions obtained thereby. The compositions are suitable for stable storage of a wide variety of substances, particularly biological and pharmaceutical.
Abstract: The invention provides methods for producing foamed glass and the compositions obtained thereby. The compositions are suitable for stable storage of a wide variety of substances, particularly biological and pharmaceutical.
Abstract: The present invention encompasses methods to prevent aggregation of a wide variety of substances during freezing/thawing and/or dehydrating/rehydrating. The substances thus obtained and compositions comprising the substances are also encompassed by the invention.
Type:
Application
Filed:
March 18, 2005
Publication date:
July 28, 2005
Applicant:
Elan Drug Delivery Limited
Inventors:
Bruce Roser, Camilo Colaco, Jaap Kampinga, Christopher Smith
Abstract: The present invention encompasses methods to prevent aggregation of a wide variety of substances during freezing/thawing and/or dehydrating/rehydrating. The substances thus obtained and compositions comprising the substances are also encompassed by the invention.
Type:
Grant
Filed:
April 16, 2001
Date of Patent:
May 10, 2005
Assignee:
Elan Drug Delivery Limited
Inventors:
Bruce J. Roser, Camilo Colaco, Jaap Kampinga, Christopher Smith
Abstract: A stable particle in liquid formulation comprising a discontinuous phase of microparticles is suspended in a continuous phase which is a non-aqueous liquid, preferably biocompatible in which the microparticles are insoluble. The microparticles comprise finely powdered sugar glass, such as trehalose, palatnit, glucopyranosyl sorbitol, glucopyranosyl mannitol, lactitol and monosaccharide alcohols, such as mannitol and inositol, holding at least one biomolecular product, the biomolecular product in the sugar glass either being in stable solid solution or being itself in suspension in the sugar glass.
Abstract: The invention relates to methods of sterilizing biologically active products, particularly therapeutic or prophylactic products and the compositions obtained thereby. The methods include obtaining a dried sample containing an amount of trehalose sufficient to render heat stability to the product and exposing the dried sample to heating conditions at a temperature and for a duration sufficient to substantially inactivate viruses, especially non-lipid encapsulated viruses. The drying methods include both ambient drying conditions and lyophilization. The heating conditions include any known in the art and cover a wide range of temperatures and heating times. The compositions obtained contain stable products and do not contain measurable infectious virus, particularly parvovirus.
Abstract: The invention provides sports beverages which supply a readily metabolizable, natural carbohydrate, trehalose. The use of trehalose provides twice the concentration of glucose molecules for immediate energy compared to monosaccharide solutions of the same osmolarity.
Abstract: The present invention encompasses solid dose delivery systems for administration of guest substances. Preferred delivery systems are suitable for delivery of bioactive materials to subcutaneous and intradermal, intramuscular, intravenous tissue, the delivery system being sized and shaped for penetrating the epidermis. The delivery systems comprises a vitreous vehicle loaded with the guest substance and capable of releasing the guest substance in situ at various controlled rates. The present invention further includes methods of making and using the solid dose delivery systems.
Type:
Grant
Filed:
January 5, 2001
Date of Patent:
July 1, 2003
Assignee:
Elan Drug Delivery Limited
Inventors:
Bruce J. Roser, Camilo Colaco, Mohammed A. Z. Jerrow, Julian Blair, Jaap Kampinga, James Lewis Wardell, John Alistair Duffy