Patents by Inventor Luke Ryan Schenck

Luke Ryan Schenck 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).

  • DENSIFIED CO-PRECIPITATED MATERIALS ISOLATED BY THIN FILM EVAPORATION
    Publication number: 20240009135
    Abstract: The invention encompasses a process for densifying co-precipitated material comprised of an active pharmaceutical ingredient and at least one stabilizing excipient using thin film evaporation, and the densified co-precipitates made thereby. Bulk density and flowability of co-precipitates can be increased by processing the co-precipitated material using thin film evaporation.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 11, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Derek S. Frank, Haichen Nie, Luke Ryan Schenck, Jasmine M. Rowe
  • APPARATUS AND METHOD FOR COLLECTING DRIED PHARMACEUTICAL PRODUCT FROM A PHARMACEUTICAL DRYING DEVICE
    Publication number: 20240003625
    Abstract: Apparatus and method for collecting a dried pharmaceutical product from a product reservoir of a pharmaceutical drying device, such as a thin film evaporator, while the product reservoir remains under continuous vacuum pressure.
    Type: Application
    Filed: December 2, 2021
    Publication date: January 4, 2024
    Applicant: MERCK SHARP & DOHME LLC
    Inventors: John H. Roosa, Frank D. Gianotti, III, Robert C. O'Connor, Luke Ryan Schenck, Matthew Yuhas, Jr.
  • COMPACT CONTAINMENT SYSTEM FOR ISOLATING, PROCESSING AND PACKAGING PHARMACEUTICAL PRODUCTS
    Publication number: 20240000663
    Abstract: A compact containment system comprises a mixing apparatus, a drying apparatus and a discharge apparatus. The mixing apparatus, which may be used to produce a slurry or solution mixture of solvent and dry powder during drug processing, comprises a dual compartment isolator for safely removing the dry powder from a dry powder container, a mixing vessel, and a negative cascading pressure controller. The drying apparatus comprises a drying unit, such as a thin film evaporator.
    Type: Application
    Filed: December 2, 2021
    Publication date: January 4, 2024
    Applicant: MERCK SHARP & DOHME LLC
    Inventors: John H. Roosa, Alan S. D'Alessandro, Frank D. Gianotti, III, Robert C. O'Connor, Luke Ryan Schenck, Timothy Stanoch, Matthew Yuhas, JR.
  • Process for preparing large size isoxazoline particles
    Patent number: 11858904
    Abstract: The application relates to a process to produce large isoxazoline compound particles which comprises initiating crystallization and then maintaining the temperature of the crystallization in the metastable region by removing, reheating and recycling a portion of the solvent thereby allowing the existing crystals to grow larger while minimizing the formation of newer smaller crystals.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: January 2, 2024
    Assignee: Intervet Inc.
    Inventors: Luke Ryan Schenck, Athanas Koynov, George X. Zhou, Aaron Cote
  • A PHARMACEUTICAL COMPOSITION OF A PYRAZOLE COMPOUND DISPERSED IN A POLYMER MATRIX
    Publication number: 20230062746
    Abstract: A pharmaceutical composition of pyrazole compound dispersed in a polymer matrix and a method of using the same to treat atopic dermatitis.
    Type: Application
    Filed: December 18, 2020
    Publication date: March 2, 2023
    Applicant: Intervet Inc.
    Inventors: Christopher D. Kulczar, Luke Ryan Schenck, Yongjun Li, Alfred C.F. Rumondor
  • Process for Preparing Large Size Isoxazoline Particles
    Publication number: 20200331867
    Abstract: The application relates to a process to produce large isoxazoline compound particles which comprises initiating crystallization and then maintaining the temperature of the crystallization in the metastable region by removing, reheating and recycling a portion of the solvent thereby allowing the existing crystals to grow larger while minimizing the formation of newer smaller crystals.
    Type: Application
    Filed: November 6, 2018
    Publication date: October 22, 2020
    Applicant: Intervet Inc.
    Inventors: Luke Ryan Schenck, Athanas Koynov, George X. Zhou, Aaron Cote