Patents by Inventor Luis E. Borella

Luis E. Borella 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).

  • Exogenously acidified antacid compositions having cytoprotective properties
    Patent number: 4857324
    Abstract: There are provided gastric cytoprotective exogenously acidified aluminum hydroxide antacid compositions which are formed by acidifying, for example, commercial liquid antacid suspensions containing aluminum hydroxide, antacid powders or solids containing aluminum hydroxide, or aluminum hydroxide gel, to the point where the aluminum hydroxide is solubilized. The solutuions may be formulated into liquid dosage forms or spray dried and formulated into solid dosage forms.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: August 15, 1989
    Assignee: American Home Products Corporation (Del.)
    Inventors: Ghulam N. Mir, Luis E. Borella, John F. DiJoseph, Gerald L. Reuter
  • Pyridinyl substituted ketenemercaptal derivatives
    Patent number: 4542140
    Abstract: .alpha.-Cyanoacrylic acid lower alkyl esters, and their corresponding amides, characterized by having a heterocyclic containing mercapto radical as one .beta.-substituent and an alkylthio, alkenylthio or a heterocyclic containing mercapto radical as another .beta.-substituent are useful for treating ulcers and for suppressing gastric acid secretion.
    Type: Grant
    Filed: October 20, 1983
    Date of Patent: September 17, 1985
    Assignee: American Home Products Corporation
    Inventors: Jehan Bagli, Tibor Bogri, Bozidar Palameta, Luis E. Borella