Patents by Inventor Judith Chapman Morgan

Judith Chapman Morgan 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).

  • High water content ophthalmic devices
    Patent number: 10816698
    Abstract: An ophthalmic device is disclosed which is a polymerization product of a monomeric mixture comprising: (a) a major amount of one or more first non-silicone-containing hydrophilic monomers; (b) one or more hydrophobic monomers; and (c) a crosslinking agent mixture comprising (i) one or more di-, tri- or tetra(meth)acrylate-containing crosslinking agents and (ii) one or more di-, tri- or tetracarbamate-containing crosslinking agents, wherein the ophthalmic device has an equilibrium water content of at least about 65 weight percent.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: October 27, 2020
    Assignee: Bausch & Lomb Incorporated
    Inventors: Ivan M. Nuñez, Katie L. Poetz, Joseph W. Hoff, Judith Chapman Morgan
  • HIGH WATER CONTENT OPHTHALMIC DEVICES
    Publication number: 20200049857
    Abstract: An ophthalmic device is disclosed which is a polymerization product of a monomeric mixture comprising: (a) a major amount of one or more first non-silicone-containing hydrophilic monomers; (b) one or more hydrophobic monomers; and (c) a crosslinking agent mixture comprising (i) one or more di-, tri- or tetra(meth)acrylate-containing crosslinking agents and (ii) one or more di-, tri- or tetracarbamate-containing crosslinking agents, wherein the ophthalmic device has an equilibrium water content of at least about 65 weight percent.
    Type: Application
    Filed: August 10, 2018
    Publication date: February 13, 2020
    Inventors: Ivan M. Nuñez, Katie L. Poetz, Joseph W. Hoff, Judith Chapman Morgan