Patents by Inventor Elissa Irma

Elissa Irma 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).

  • Silicone elastomer-hydrogel hybrid contact lenses
    Patent number: 10139521
    Abstract: A silicone elastomer-hydrogel hybrid contact lens includes a silicone elastomer layer and a hydrogel layer adhered to the silicone elastomer layer by a delamination-resistant bond that is formed by an elastomer-swellable monomer that is included in the polymerizable composition used to form the hydrogel layer.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 27, 2018
    Assignee: CooperVision International Holding Company, LP
    Inventors: Victoria Tran, Rachel Marullo, Hang Le, Elissa Irma
  • Silicone elastomer-silicone hydrogel hybrid contact lenses
    Patent number: 10139522
    Abstract: A silicone elastomer-silicone hydrogel hybrid contact lens comprises a silicone elastomer layer adhered to silicone hydrogel layer by a delamination-resistant bond. The silicone hydrogel layer has a percent swell of about ?5% up to about 20%. The silicone elastomer layer may have one or more objects embedded within it or adhered to its surface. Such objects may include variable-focus lenses and/or electronic components.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 27, 2018
    Assignee: CooperVision International Holding Company, LP
    Inventors: Rachel Marullo, Victoria Tran, Sarah Tao, Arthur Back, Hang Le, Elissa Irma
  • Silicone Elastomer-Hydrogel Hybrid Contact Lenses
    Publication number: 20170307778
    Abstract: A silicone elastomer-hydrogel hybrid contact lens includes a silicone elastomer layer and a hydrogel layer adhered to the silicone elastomer layer by a delamination-resistant bond that is formed by an elastomer-swellable monomer that is included in the polymerizable composition used to form the hydrogel layer.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 26, 2017
    Applicant: CooperVision International Holding Company, LP
    Inventors: Victoria Tran, Rachel Marullo, Hang Le, Elissa Irma
  • Silicone Elastomer-Silicone Hydrogel Hybrid Contact Lenses
    Publication number: 20170307779
    Abstract: A silicone elastomer-silicone hydrogel hybrid contact lens comprises a silicone elastomer layer adhered to silicone hydrogel layer by a delamination-resistant bond. The silicone hydrogel layer has a percent swell of about ?5% up to about 20%. The silicone elastomer layer may have one or more objects embedded within it or adhered to its surface. Such objects may include variable-focus lenses and/or electronic components.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 26, 2017
    Applicant: CooperVision International Holding Company, LP
    Inventors: Rachel Marullo, Victoria Tran, Sarah Tao, Arthur Back, Hang Le, Elissa Irma