Patents by Inventor JONATHAN PASCAL CHAKY

JONATHAN PASCAL CHAKY 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).

  • METHODS FOR CRYSTALLIZATION OF DRUGS
    Publication number: 20240034741
    Abstract: Methods are disclosed including methods for crystallizing a material such as a drug. An example method may include combining a nucleation initiator, a surfactant solution, and an amorphous form of a drug to form a drug precursor dispersion/suspension. The method may also include incubating the drug precursor dispersion/suspension to allow the drug to convert from the amorphous form to a crystalline form.
    Type: Application
    Filed: October 6, 2023
    Publication date: February 1, 2024
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: HONGXIA ZENG, JONATHAN PASCAL CHAKY, YEN-LANE CHEN
  • Methods for crystallization of drugs
    Patent number: 11814397
    Abstract: Methods are disclosed including methods for crystallizing a material such as a drug. An example method may include combining a nucleation initiator, a surfactant solution, and an amorphous form of a drug to form a drug precursor dispersion/suspension. The method may also include incubating the drug precursor dispersion/suspension to allow the drug to convert from the amorphous form to a crystalline form.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: November 14, 2023
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Hongxia Zeng, Jonathan Pascal Chaky, Yen-Lane Chen
  • METHODS FOR CRYSTALLIZATION OF DRUGS
    Publication number: 20210300938
    Abstract: Methods are disclosed including methods for crystallizing a material such as a drug. An example method may include combining a nucleation initiator, a surfactant solution, and an amorphous form of a drug to form a drug precursor dispersion/suspension. The method may also include incubating the drug precursor dispersion/suspension to allow the drug to convert from the amorphous form to a crystalline form.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 30, 2021
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: HONGXIA ZENG, JONATHAN PASCAL CHAKY, YEN-LANE CHEN
  • DRUG RELEASE COATING COMPOSITIONS
    Publication number: 20200038559
    Abstract: In one aspect, the present disclosure pertains to elutable coating compositions that comprise an excipient comprising a bio-degradable or bio-stable polymer selected from a poly(lactic-co-glycolic acid) (PLGA) or methyl cellulose (MCC), a binding agent; a therapeutic agent. In some embodiments, the elutable coating compositions further comprise a solvent, in which case such compositions may be, for example, applied to a substrate in the form of a layer and subsequently dried, thereby forming an elutable coating on the substrate.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: HONGXIA ZENG, JONATHAN PASCAL CHAKY, MING DANG, YEN-LANE CHEN