Patents by Inventor Lisa Cencia Rohan

Lisa Cencia Rohan 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).

  • VAGINAL FILMS
    Publication number: 20240099986
    Abstract: Provided herein are stable, dissolvable films containing active ingredients, such as antimicrobial composition, antiviral compositions, or anti-retroviral compositions for intravaginal or intrarectal placement to provide prophylaxis against viral infections.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 28, 2024
    Inventor: Lisa Cencia Rohan
  • HOT MELT EXTRUSION FOR PHARMACEUTICAL VAGINAL FILM PRODUCTS
    Publication number: 20230346693
    Abstract: Hot melt extrusion is disclosed as a process for forming vaginal drug delivery films. The methods involve extruding a composition comprising one or more active pharmaceutical ingredients and one or more polymer carriers at an elevated temperature through a die to thereby provide the film. Films prepared by hot melt extrusion are also described.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 2, 2023
    Inventors: Lisa Cencia ROHAN, Galit REGEV
  • Vaginal films
    Patent number: 11793765
    Abstract: Provided herein are stable, dissolvable films containing active ingredients, such as antimicrobial composition, antiviral compositions, or anti-retroviral compositions for intravaginal or intrarectal placement to provide prophylaxis against viral infections.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: October 24, 2023
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventor: Lisa Cencia Rohan
  • COMPOSITIONS AND METHODS FOR PREVENTION OF CORONAVIRUS INFECTION
    Publication number: 20230218715
    Abstract: The present invention relates to griffithsin polypeptides and methods of using the same in inhibition of viral infection. Certain embodiments of the present invention relate to modified griffithsin polypeptides and methods of inhibiting coronavirus infection in a host by administering modified griffithsin polypeptides to the upper respiratory tract of the host. Further embodiments relate to an intranasal spray formulation including griffithsin polypeptides in a composition including a preservative and a viscosity modifier.
    Type: Application
    Filed: May 18, 2021
    Publication date: July 13, 2023
    Inventors: Kenneth E. Palmer, Joshua L. Fuqua, Lisa Cencia Rohan, Lin Wang, Barry R. O'Keefe
  • Hot melt extrusion for pharmaceutical vaginal film products
    Patent number: 11672757
    Abstract: Hot melt extrusion is disclosed as a process for forming vaginal drug delivery films. The methods involve extruding a composition comprising one or more active pharmaceutical ingredients and one or more polymer carriers at an elevated temperature through a die to thereby provide the film. Films prepared by hot melt extrusion are also described.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: June 13, 2023
    Assignee: UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Lisa Cencia Rohan, Galit Regev
  • HOT MELT EXTRUSION FOR PHARMACEUTICAL VAGINAL FILM PRODUCTS
    Publication number: 20210145734
    Abstract: Hot melt extrusion is disclosed as a process for forming vaginal drug delivery films. The methods involve extruding a composition comprising one or more active pharmaceutical ingredients and one or more polymer carriers at an elevated temperature through a die to thereby provide the film. Films prepared by hot melt extrusion are also described.
    Type: Application
    Filed: June 28, 2018
    Publication date: May 20, 2021
    Inventors: Lisa Cencia ROHAN, Galit REGEV
  • Vaginal Films
    Publication number: 20200253885
    Abstract: Provided herein are stable, dissolvable films containing active ingredients, such as antimicrobial composition, antiviral compositions, or anti-retroviral compositions for intravaginal or intrarectal placement to provide prophylaxis against viral infections.
    Type: Application
    Filed: March 27, 2018
    Publication date: August 13, 2020
    Inventor: Lisa Cencia Rohan