Patents by Inventor David J. Wiseman

David J. Wiseman 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).

  • Patent number: 11957784
    Abstract: A solid matrix sustained release ophthalmic formulation for topical delivery of a solid ophthalmic drug to the eye, medical devices, drug cores, drug inserts and drug delivery systems comprising the formulation, methods of manufacturing the formulation, medical devices and their methods thereof for delivering the ophthalmic drug for a treatment period provided herein. The formulation disclosed herein is an admixture of an ophthalmic drug, and a combination of a hydrophobic polymer, a hydrophilic polymer and a surfactant, wherein the drug is eluted daily over an extended period of time at therapeutic dose of drug.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: April 16, 2024
    Inventors: Deepank Utkhede, Catherine Jones, David J. Wiseman
  • Publication number: 20230091568
    Abstract: A solid matrix sustained release ophthalmic formulation for topical delivery of a solid ophthalmic drug to the eye, medical devices, drug cores, drug inserts and drug delivery systems comprising the formulation, methods of manufacturing the formulation, medical devices and their methods thereof for delivering the ophthalmic drug for a treatment period provided herein. The formulation disclosed herein is an admixture of an ophthalmic drug, and a combination of a hydrophobic polymer, a hydrophilic polymer and a surfactant, wherein the drug is eluted daily over an extended period of time at therapeutic dose of drug.
    Type: Application
    Filed: May 9, 2022
    Publication date: March 23, 2023
    Inventors: Deepank Utkhede, Catherine JONES, David J. Wiseman
  • Publication number: 20210023165
    Abstract: A solid matrix sustained release ophthalmic formulation for topical delivery of the ophthalmic drug cyclosporine to the eye, medical devices, drug cores, drug inserts and drug delivery systems comprising the formulation, methods of manufacturing the formulation, medical devices and their methods thereof for delivering the ophthalmic drug for a treatment period are provided herein.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 28, 2021
    Applicant: Mati Therapeutics, Inc.
    Inventors: Deepank Utkhede, David J. Wiseman
  • Publication number: 20150133546
    Abstract: The lacrimal implant delivery systems and methods described herein provide for controlled release of a therapeutic agent for the treatment of disease, including the treatment of glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agents. Treatment of disease, including glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agent in conjunction with penetration enhancer, such as benzalkonium chloride, and/or artificial tears is also provided.
    Type: Application
    Filed: January 17, 2015
    Publication date: May 14, 2015
    Inventors: Zuhal Butuner, Deepank Utkhede, Sylie Sim, David J. Wiseman
  • Publication number: 20150064230
    Abstract: The lacrimal implant delivery systems and methods described herein provide for controlled release of a therapeutic agent for the treatment of disease, including the treatment of glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agents. Treatment of disease, including glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agent in conjunction with penetration enhancer, such as benzalkonium chloride, and/or artificial tears is also provided.
    Type: Application
    Filed: August 25, 2014
    Publication date: March 5, 2015
    Inventors: Zuhal Butuner, Deepank Utkhede, Sylie Sim, David J. Wiseman
  • Publication number: 20100209477
    Abstract: The lacrimal implant delivery systems and methods described herein provide for controlled release of a therapeutic agent for the treatment of disease, including the treatment of glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agents. Treatment of disease, including glaucoma, ocular hypertension, or elevated intraocular pressure with latanoprost or other anti-glaucoma agent in conjunction with penetration enhancer, such as benzalkonium chloride, and/or artificial tears is also provided.
    Type: Application
    Filed: January 22, 2010
    Publication date: August 19, 2010
    Applicant: QLT PLUG DELIVERY INC.
    Inventors: ZUHAL BUTUNER, Deepank Utkhede, Sylvie Sim, David J. Wiseman