Patents by Inventor Bahram Farhadieh

Bahram Farhadieh 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).

  • Single layer transdermal drug administration system
    Patent number: 5290561
    Abstract: A patch for the transdermal delivery of pharmaceutical drugs. The patch is characterized by having a single mass of elastomer in which the active drug and a percutaneous absorption enhancer are homogeneously dispersed throughout. The patch is especially well suited to delivering the beta.sub.2 adrenergic agonist drug albuterol.
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: March 1, 1994
    Assignee: G. D. Searle & Co.
    Inventors: Bahram Farhadieh, Rajeev D. Gokhale
  • Pharmaceutical composition containing ibuprofen and a prostaglandin
    Patent number: 5213807
    Abstract: A pharmaceutical composition includes a core of an NSAID selected from ibuprofen and ibuprofen salts, which core is surrounded by an intermediate coating impermeable to the passage of ibuprofen and a mantle coating which includes a prostaglandin surrounding the coated ibuprofen core.
    Type: Grant
    Filed: February 26, 1991
    Date of Patent: May 25, 1993
    Inventors: Pramod B. Chemburkar, Bahram Farhadieh, Barbara J. Struthers, Tugrul T. Kararli, Steven C. Schumann
  • Single layer transdermal drug administration system
    Patent number: 5164189
    Abstract: A patch for the transdermal delivery of pharmaceutical drugs. The patch is characterized by having a single mass of elastomer in which the active drug and a percutaneous absorption enhancer are homogeneously dispersed throughout. The patch is especially well suited to delivering the beta.sub.2 adrenergic agonist drug albuterol.
    Type: Grant
    Filed: March 11, 1991
    Date of Patent: November 17, 1992
    Assignee: G. D. Searle & Co.
    Inventors: Bahram Farhadieh, Rajeev D. Gokhale, Hana Berger, Joseph Vallner
  • Stable chelocardin composition
    Patent number: 4025654
    Abstract: A dry chelocardin salt composition which is stable to extended storage periods comprises a mixture of monosodium chelocardin and between 0.2 and 2.0 parts of sodium citrate.
    Type: Grant
    Filed: December 17, 1975
    Date of Patent: May 24, 1977
    Assignee: Abbott Laboratories
    Inventor: Bahram Farhadieh
  • Universally useable tableting ingredients
    Patent number: 4013820
    Abstract: Known polymers of a defined class are converted into a universally useable tableting ingredient that provides controlled release of a drug from tablets made with this material. The new material is made in a rapidly stirred, nonaqueous solvent in a one-step process.
    Type: Grant
    Filed: November 7, 1974
    Date of Patent: March 22, 1977
    Assignee: Abbott Laboratories
    Inventors: Bahram Farhadieh, James Maynard Berdahl