Patents by Inventor Michael Malanga

Michael Malanga 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).

  • Preservative removal from eye drops
    Patent number: 11723838
    Abstract: A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of oxidized polyolefin (OxPO). The microparticles are irregular-shaped rigid aggregates and are sized and packed to yield a hydraulic permeability greater than 0.01 Da. The OxPO have absorbed portions of a preservative to be removed and/or a drug for delivery in solution, as can the copolymer.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: August 15, 2023
    Assignee: TearClear Corp.
    Inventors: Michael Wilson, Michael Williams, Deniz Hay, Michael Malanga
  • Preservative removal from eye drops
    Patent number: 11096865
    Abstract: A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of oxidized polyolefin (OxPO). The microparticles are irregular-shaped rigid aggregates and are sized and packed to yield a hydraulic permeability greater than 0.01 Da. The OxPO have absorbed portions of a preservative to be removed and/or a drug for delivery in solution, as can the copolymer.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: August 24, 2021
    Assignee: TEARCLEAR CORP.
    Inventors: Michael Wilson, Michael Williams, Deniz Hay, Michael Malanga
  • PRESERVATIVE REMOVAL FROM EYE DROPS
    Publication number: 20200345583
    Abstract: A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of oxidized polyolefin (OxPO). The microparticles are irregular-shaped rigid aggregates and are sized and packed to yield a hydraulic permeability greater than 0.01 Da. The OxPO have absorbed portions of a preservative to be removed and/or a drug for delivery in solution, as can the copolymer.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Inventors: Michael WILSON, Michael WILLIAMS, Deniz HAY, Michael MALANGA
  • PRESERVATIVE REMOVAL FROM EYE DROPS
    Publication number: 20200346186
    Abstract: A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of oxidized polyolefin (OxPO). The microparticles are irregular-shaped rigid aggregates and are sized and packed to yield a hydraulic permeability greater than 0.01 Da. The OxPO have absorbed portions of a preservative to be removed and/or a drug for delivery in solution, as can the copolymer.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Inventors: Michael WILSON, Michael WILLIAMS, Deniz HAY, Michael MALANGA
  • Adhesion-modified expandable polyolefin compositions and insulated vehicle parts containing expanded adhesion-modified polyolefin compositions
    Publication number: 20070265364
    Abstract: Polyolefin compositions that expand freely to form stable foams are disclosed. The compositions contain specified levels of adhesion-promoting resins. The compositions include at least one heat-activated expanding agent and typically include at least one heat-expanded crosslinker. The compositions are effective as sealers and noise/vibration insulation in automotive applications.
    Type: Application
    Filed: April 6, 2007
    Publication date: November 15, 2007
    Inventors: Didem Oner-Deliomanli, Huzeir Lekovic, Kalyan Sehanobish, Michael Malanga, Sikanth Miryala