Patents by Inventor Hung-Huar Tong

Hung-Huar Tong 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).

  • Method and composition to improve absorption of therapeutic agents
    Patent number: 11135188
    Abstract: A tablet with an enhanced dissolution profile for a medicinally active ingredient such as aspirin and methods for making the tablet. The tablet comprises a blend of crystals of the medicinally active ingredient and a dissolution aid such as sodium or calcium carbonate or bicarbonate that coats the crystals upon co-milling. The blend is then compressed to form tablets that have an enhanced dissolution profile for the medicinally active ingredient.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: October 5, 2021
    Assignee: Bayer HealthCare LLC
    Inventors: Eric R. First, Ashish B. Patel, Guido Schmitz, Stephanie Petaway-Hickson, Hung-Huar Tong
  • Method and composition to improve absorption of therapeutic agents
    Publication number: 20130122098
    Abstract: A tablet with an enhanced dissolution profile for a medicinally active ingredient such as aspirin and methods for making the tablet. The tablet comprises a blend of crystals of the medicinally active ingredient and a dissolution aid such as sodium or calcium carbonate or bicarbonate that coats the crystals upon co-milling. The blend is then compressed to form tablets that have an enhanced dissolution profile for the medicinally active ingredient.
    Type: Application
    Filed: November 14, 2011
    Publication date: May 16, 2013
    Applicant: Bayer HealthCare LLC
    Inventors: Eric R. First, Ashish B. Patel, Guido Schmitz, Stephanie Petaway-Hickson, Hung-Huar Tong
  • Chewable, swallowable and effervescent solid dosage form for oral delivery of pharmaceutical actives
    Publication number: 20110300216
    Abstract: A tablet comprising: (a) an active ingredient; and (b) at least one member of an effervescent couple, wherein said tablet dissolves in water in not more than three minutes and in the mouth in not more than thirty seconds, and wherein said tablet is capable of acting as an effervescent tablet, a rapid-dissolve tablet or a rapidly disintegrating swallow tablet.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 8, 2011
    Inventors: Eric R. First, Ashish Bipin Patel, Hung-Huar Tong
  • Method and composition to improve absorption of therapeutic agents
    Publication number: 20100286100
    Abstract: A tablet with an enhanced dissolution profile for a medicinally active ingredient such as aspirin and methods for making the tablet. The tablet comprises a blend of crystals of the medicinally active ingredient and a dissolution aid such as sodium or calcium carbonate or bicarbonate that coats the crystals upon co-milling. The blend is then compressed to form tablets that have an enhanced dissolution profile for the medicinally active ingredient.
    Type: Application
    Filed: May 11, 2009
    Publication date: November 11, 2010
    Inventors: Eric R. First, Ashish B. Patel, Guido Schmitz, Stephanie Petaway-Hickson, Hung-Huar Tong