Patents by Inventor Didier Leroy

Didier Leroy 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).

  • Aqueous ionic solutions and their uses in particular in ophthalmology
    Patent number: 7700077
    Abstract: The invention concerns the use for treating and cleaning the eye and its appendages of aqueous ionic solutions obtained from sea water whereof the ionic composition is qualitatively that of sea water and quantitatively such that their pH ranges between 4 and 9, preferably between 7 and 8 and their osmolality ranges between 150 and 700, preferably between 250 and 350 mOsm/kg.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: April 20, 2010
    Assignee: Laboratories de la Mer
    Inventors: Jean-Claude Yvin, Benedicte Marie Dominique Halley, Didier Leroy
  • Rinsing solution for contact lenses
    Publication number: 20060177522
    Abstract: The invention relates to the use of an aqueous ionic solution for rinsing contact lenses, particularly contact lenses made of hydrophilic materials. Said aqueous ionic solution is produced from sea water, has an ionic composition that is of the same quality as that of sea water, and the quality of which is such that said aqueous ionic solution has a pH of 4 to 9, preferably 7 to 8, and an osmolality of 150 to 700 mOsm/kg, preferably 250 to 350 mOsm/kg.
    Type: Application
    Filed: July 30, 2003
    Publication date: August 10, 2006
    Inventors: Jean-Claude Yvin, Didier Leroy, Patrice Rat, Jean-Michel Warnet
  • Aqueous ionic solutions and their uses in particular in ophthalmology
    Publication number: 20060003025
    Abstract: The invention concerns the use for treating and cleaning the eye and its appendages of aqueous ionic solutions obtained from sea water whereof the ionic composition is qualitatively that of sea water and quantitatively such that their pH ranges between 4 and 9, preferably between 7 and 8 and their osmolality ranges between 150 and 700, preferably between 250 and 350 mOsm/kg.
    Type: Application
    Filed: May 23, 2005
    Publication date: January 5, 2006
    Inventors: Jean-Claude Yvin, Benedict Halley, Didier Leroy
  • Hypoosmotic saline solutions, method for preparing same and medicines based on said solution
    Patent number: 6921540
    Abstract: The present invention provides novel hypoosmotic saline compositions and their use as medicines for the prevention of the release of chemical mediators responsible for triggering phenomena causing inflammation of mucous membranes, and for the dissolution of cerumen plugs located in the external auditory meatus.
    Type: Grant
    Filed: July 5, 1999
    Date of Patent: July 26, 2005
    Assignee: Laboratoires Goemar SA
    Inventors: Jean-Claude Yvin, Didier Leroy, Olivier Tabary, Jacky Jacquot, Edith Puchele
  • Aqueous ionic solutions and their uses in particular in ophthlamology
    Publication number: 20030152645
    Abstract: The invention concerns the use for treating and cleaning the eye and is appendages of aqueous ionic solutions obtained from sea water whereof the ionic compositions is qualitatively that of sea water and quantitatively such that their pH ranges between 4 and 9, preferably between 7 and 8 and their osmolality ranges between 150 and 700, preferably between 250 and 350 mOsm/kg.
    Type: Application
    Filed: January 29, 2003
    Publication date: August 14, 2003
    Inventors: Jean-Claude Yvin, Benedict Marie Dominique Halley, Didier Leroy