Patents by Inventor Eli Sanchez

Eli Sanchez 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).

  • Demolding of ophthalmic lenses during the manufacture thereof
    Patent number: 8313675
    Abstract: Methods, devices, and systems for demolding lens mold assemblies are described in which the lens mold assemblies are positioned below a puncher header each with at least one punch pin. The puncher header is then moved against the lens mold assemblies so that the at least one punch pin of each puncher punches through a lens mold layer of a first mold part to then push against a second lens mold layer of a second mold part to separate the two parts in a demolding process.
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: November 20, 2012
    Assignee: CooperVision International Holding Company, LP
    Inventors: Gerardo Plaza, Ricardo J. Aponte, Eli Sanchez, Ruben Joel Colon, David Chiang
  • DEMOLDING OF OPHTHALMIC LENSES DURING THE MANUFACTURE THEREOF
    Publication number: 20110089584
    Abstract: Methods, devices, and systems for demolding lens mold assemblies are described in which the lens mold assemblies are positioned below a puncher header each with at least one punch pin. The puncher header is then moved against the lens mold assemblies so that the at least one punch pin of each puncher punches through a lens mold layer of a first mold part to then push against a second lens mold layer of a second mold part to separate the two parts in a demolding process.
    Type: Application
    Filed: August 3, 2010
    Publication date: April 21, 2011
    Inventors: Gerardo Plaza, Ricardo J. Aponte, Eli Sanchez, Ruben Joel Colon, David Chiang