Patents by Inventor Keyla M. Cubi

Keyla M. Cubi 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).

  • Contact lens packaging solutions containing hydrophilic polymers endcapped with a hydrophilic and a hydrophobic group
    Patent number: 11492189
    Abstract: A packaging system for the storage of an ophthalmic device is disclosed. The packaging system comprises a sealed container containing one or more unused ophthalmic devices immersed in an aqueous packaging solution comprising one or more hydrophilic polymers or copolymers comprising hydrophilic units and endcapped with a hydrophobic end group and a hydrophilic end group, wherein the solution has an osmolality of at least about 200 mOsm/kg, a pH of about 6 to about 9 and is heat sterilized.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: November 8, 2022
    Assignee: Bausch & Lomb Incorporated
    Inventors: Analuz Mark, Ivan M. Nuñez, Vicki L. Barniak, Jennifer M. Hunt, Lynn Coullard, Keyla M. Cubi
  • Method for end-capping a polysiloxane prepolymer
    Patent number: 10870731
    Abstract: A method is disclosed which involves the steps of (a) reacting a polysiloxane prepolymer having reactive functional end groups with a non-free radical polymerizable reactive end-capping agent; and (b) reacting the reaction product of step (a) with a free radical polymerizable reactive end-capping agent.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: December 22, 2020
    Assignee: Bausch & Lomb Incorporated
    Inventors: Ivan M. Nuñez, Katie L. Poetz, Andrew J. Hoteling, Joseph W. Hoff, Lynn Coullard, Analuz Mark, Keyla M. Cubi, Joseph A. McGee
  • PACKAGING SOLUTIONS
    Publication number: 20200239217
    Abstract: A packaging system for the storage of an ophthalmic device is disclosed. The packaging system comprises a sealed container containing one or more unused ophthalmic devices immersed in an aqueous packaging solution comprising one or more hydrophilic polymers or copolymers comprising hydrophilic units and endcapped with a hydrophobic end group and a hydrophilic end group, wherein the solution has an osmolality of at least about 200 mOsm/kg, a pH of about 6 to about 9 and is heat sterilized.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 30, 2020
    Inventors: Analuz Mark, Ivan M. Nuñez, Vicki L. Barniak, Jennifer M. Hunt, Lynn Coullard, Keyla M. Cubi
  • METHOD FOR END-CAPPING A POLYSILOXANE PREPOLYMER
    Publication number: 20190233593
    Abstract: A method is disclosed which involves the steps of (a) reacting a polysiloxane prepolymer having reactive functional end groups with a non-free radical polymerizable reactive end-capping agent; and (b) reacting the reaction product of step (a) with a free radical polymerizable reactive end-capping agent.
    Type: Application
    Filed: January 14, 2019
    Publication date: August 1, 2019
    Inventors: Ivan M. Nuñez, Katie L. Poetz, Andrew J. Hoteling, Joseph W. Hoff, Lynn Coullard, Analuz Mark, Keyla M. Cubi, Joseph A. McGee