Patents by Inventor Husam Younes

Husam Younes 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).

  • Biodegradable elastomers prepared by the condensation of an organic di-, tri- or tetra-carboxylic acid and an organic diol
    Patent number: 9422396
    Abstract: The present disclosure relates to biodegradable and biocompatible elastomeric polymers that are amorphous and have a glass transition temperature below both room temperature and body temperature, and which will homogenously degrade to water soluble by-products with no reported toxicity.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: August 23, 2016
    Assignee: QATAR UNIVERSITY
    Inventor: Husam Younes
  • BIODEGRADABLE ELASTOMERS PREPARED BY THE CONDENSATION OF AN ORGANIC DI-, TRI- OR TETRA-CARBOXYLIC ACID AND AN ORGANIC DIOL
    Publication number: 20130237625
    Abstract: The present disclosure relates to biodegradable and biocompatible elastomeric polymers that are amorphous and have a glass transition temperature below both room temperature and body temperature, and which will homogenously degrade to water soluble by-products with no reported toxicity.
    Type: Application
    Filed: April 17, 2013
    Publication date: September 12, 2013
    Inventor: Husam Younes
  • BIODEGRADABLE ELASTOMERS PREPARED BY THE CONDENSATION OF AN ORGANIC DI-, TRI- OR TETRA-CARBOXYLIC ACID AND AN ORGANIC DIOL
    Publication number: 20100204432
    Abstract: The present disclosure relates to biodegradable and biocompatible elastomeric polymers prepared by the condensation of an organic di-, tri- or tetra-carboxylic acid and an organic diol followed by thermal crosslinking with a bis- or tri-lactone or reaction with a photosensitive compound and subsequent photocrosslinking. Said elastomers are amorphous, have a glass transition temperature below both room temperature and body temperature and will homogeneously degrade to water soluble by-products with no reported toxicity.
    Type: Application
    Filed: May 8, 2008
    Publication date: August 12, 2010
    Inventors: Husam Younes, Hany Ellaboudy, Mohamed Abd Elfattah Shaker Mahmoud