Patents by Inventor Douglas Fang

Douglas Fang 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: 11945204
    Abstract: An elastomeric article for sealing a container includes an elastomeric body having an external sidewall surface and an external crown surface and a first fluoropolymer film layer having an internal surface and an external surface. The internal surface of the first fluoropolymer film layer is laminated to an entirety of the external sidewall and crown surfaces of the elastomeric body. The external crown surface of the first fluoropolymer film layer includes a drug contact surface configured to contact a drug contained in the container and the external sidewall surface including a sealing surface for contacting an interior surface of the container. The external surface of the first fluoropolymer film layer is substantially free of striations.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: April 2, 2024
    Assignee: West Pharmaceutical Services, Inc.
    Inventors: Jason Krizan, Douglas R. Duriez, Liang Fang, Kerry Drake
  • Publication number: 20230381176
    Abstract: Provided herein in the biomedical field are a pharmaceutical composition, use thereof for treating or suppressing a cancer, reducing its severity, lowering its risk or inhibiting its metastasis in an individual, and a method for treating or suppressing a cancer, reducing its severity, lowering its risk or inhibiting its metastasis in an individual. The method comprises administering to the individual a therapeutically effective amount of an ALK inhibitor, and a therapeutically effective amount of one or more other anticancer reagents. It also relates to a kit comprising an ALK inhibitor, and one or more other anticancer reagents.
    Type: Application
    Filed: September 24, 2021
    Publication date: November 30, 2023
    Inventors: Yifan Zhai, Dajun Yang, Douglas Fang, Ran Tao, Guangfeng Wang