Patents by Inventor Stephen Pegram

Stephen Pegram 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).

  • Methods of inhabiting the adherence of lenses to surfaces during their manufacture
    Publication number: 20060100113
    Abstract: Methods of reducing the adherence of soft contact lenses to hydrophobic packing materials.
    Type: Application
    Filed: June 2, 2005
    Publication date: May 11, 2006
    Inventors: Stephen Pegram, Domingo Pascual, Vandana Srinivas, Jonathan Adams, Dominic Gourd, James Glover
  • Method and apparatus for contact lens mold assembly
    Patent number: 7008570
    Abstract: This invention provides an apparatus and method for assembling first and second mold parts having contact lens forming surfaces, wherein said first mold part has a reaction mixture on said contact lens forming surface, said apparatus comprising movement preventing means which prevents said first mold part from moving while said second mold part is controllably moved from a first position wherein said second mold part is not in contact with said reaction mixture on said first mold part to a position wherein the majority of said contact lens forming surface of said second mold part has been wetted by said reaction mixture on said first mold part.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: March 7, 2006
    Inventors: Stephen Pegram, Kent Young, Kerry Sanders, Jeffrey Steven
  • Method and apparatus for contact lens mold assembly
    Patent number: 6977051
    Abstract: This invention provides an apparatus and method for assembling first and second mold parts having contact lens forming surfaces, wherein said first mold part has a reaction mixture on said contact lens forming surface, said apparatus comprising movement preventing means which prevents said first mold part from moving while said second mold part is controllably moved from a first position wherein said second mold part is not in contact with said reaction mixture on said first mold part to a position wherein the majority of said contact lens forming surface of said second mold part has been wetted by said reaction mixture on said first mold part.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: December 20, 2005
    Assignee: Jonhson & Johnson
    Inventors: Stephen Pegram, Kent Young, Kerry Sanders, Jeffrey Steven
  • Method and apparatus for contact lens mold assembly
    Publication number: 20030038388
    Abstract: This invention provides an apparatus and method for assembling first and second mold parts having contact lens forming surfaces, wherein said first mold part has a reaction mixture on said contact lens forming surface, said apparatus comprising movement preventing means which prevents said first mold part from moving while said second mold part is controllably moved from a first position wherein said second mold part is not in contact with said reaction mixture on said first mold part to a position wherein the majority of said contact lens forming surface of said second mold part has been wetted by said reaction mixture on said first mold part.
    Type: Application
    Filed: August 9, 2002
    Publication date: February 27, 2003
    Inventors: Stephen Pegram, Kent Young, Kerry Sanders, Jeffrey Steven
  • Method and apparatus for contact lens mold assembly
    Publication number: 20030030161
    Abstract: This invention provides an apparatus and method for assembling first and second mold parts having contact lens forming surfaces, wherein said first mold part has a reaction mixture on said contact lens forming surface, said apparatus comprising movement preventing means which prevents said first mold part from moving while said second mold part is controllably moved from a first position wherein said second mold part is not in contact with said reaction mixture on said first mold part to a position wherein the majority of said contact lens forming surface of said second mold part has been wetted by said reaction mixture on said first mold part.
    Type: Application
    Filed: August 9, 2001
    Publication date: February 13, 2003
    Inventors: Stephen Pegram, Kent Young, Kerry Sanders, Jeffrey Steven