Patents by Inventor Holly L. Grammer

Holly L. Grammer 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).

  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 11789291
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: October 17, 2023
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • Process for manufacture of a thermochromic contact lens material
    Patent number: 11724472
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: August 15, 2023
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, Jr., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • PUPIL-ONLY PHOTOCHROMIC CONTACT LENSES DISPLAYING DESIRABLE OPTICS AND COMFORT
    Publication number: 20220317475
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Application
    Filed: June 13, 2022
    Publication date: October 6, 2022
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 11391965
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: July 19, 2022
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • CONTACT LENSES DISPLAYING REDUCED INDOOR GLARE
    Publication number: 20210208424
    Abstract: The present invention relates to contact lenses which reduce indoor glare and provide improved comfort to the wearer.
    Type: Application
    Filed: March 9, 2021
    Publication date: July 8, 2021
    Inventors: Donnie J. Duis, John R. Buch, Holly L. Grammer, Eric R. George
  • PROCESS FOR MANUFACTURE OF A THERMOCHROMIC CONTACT LENS MATERIAL
    Publication number: 20210101352
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Application
    Filed: December 17, 2020
    Publication date: April 8, 2021
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, JR., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • PUPIL-ONLY PHOTOCHROMIC CONTACT LENSES DISPLAYING DESIRABLE OPTICS AND COMFORT
    Publication number: 20210018765
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • Process for manufacture of a thermochromic contact lens material
    Patent number: 10894374
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: January 19, 2021
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, Jr., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 10816822
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: October 27, 2020
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • PUPIL-ONLY PHOTOCHROMIC CONTACT LENSES DISPLAYING DESIRABLE OPTICS AND COMFORT
    Publication number: 20190250428
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 10310293
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: June 4, 2019
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • PROCESS FOR MANUFACTURE OF A THERMOCHROMIC CONTACT LENS MATERIAL
    Publication number: 20180229457
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, JR., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • Process for manufacture of a thermochromic contact lens material
    Patent number: 9975301
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: May 22, 2018
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, Jr., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • PUPIL-ONLY PHOTOCHROMIC CONTACT LENSES DISPLAYING DESIRABLE OPTICS AND COMFORT
    Publication number: 20180136488
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Application
    Filed: January 16, 2018
    Publication date: May 17, 2018
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 9904074
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: February 27, 2018
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer
  • CONTACT LENSES DISPLAYING REDUCED INDOOR GLARE
    Publication number: 20170184878
    Abstract: The present invention relates to contact lenses which reduce indoor glare and provide improved comfort to the wearer.
    Type: Application
    Filed: March 15, 2017
    Publication date: June 29, 2017
    Inventors: Donnie J. Duis, John R. Buch, Holly L. Grammer, Eric R. George
  • Contact lenses displaying reduced indoor glare
    Patent number: 9690115
    Abstract: The present invention relates to contact lenses which reduce indoor glare and provide improved comfort to the wearer. The contact lenses of the present invention have, at about body temperature, a percent transmission between 70 to 90% across the region of 420-700 nm.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: June 27, 2017
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, John R. Buch, Holly L. Grammer, Eric R. George
  • PROCESS FOR MANUFACTURE OF A THERMOCHROMIC CONTACT LENS MATERIAL
    Publication number: 20150115484
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 30, 2015
    Inventors: Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, JR., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • Process for manufacture of a thermochromic contact lens material
    Patent number: 8877103
    Abstract: Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: November 4, 2014
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Nayiby Alvarez-Carrigan, Donnie J. Duis, Holly L. Grammer, Ture Kindt-Larsen, Frank F. Molock, Jr., Jaqunda Patton, Kim Sander Pedersen, Eric R. George
  • Pupil-only photochromic contact lenses displaying desirable optics and comfort
    Patent number: 8697770
    Abstract: A method for making a hydrogel, photochromic contact lens including supplying a first lens composition comprising a contact lens monomer and a photochromic material to a front contact lens mold and supplying a second lens composition to said contact lens mold wherein the viscosity of said first composition is at least about 1000 cp greater than the viscosity of said second contact lens composition, and the makeup of said second composition matches the of said first composition to reduce strain between said compositions of the resulting lens.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: April 15, 2014
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda, Holly L. Grammer