Patents by Inventor E. Prem Reddy

E. Prem Reddy 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).

  • Acquired immune deficiency syndrome (AIDS) viral envelope protein and method of testing for AIDS
    Patent number: 6077935
    Abstract: An envelope protein of the etiologic agent of acquired immune deficiency syndrome (AIDS) and a method for its preparation are disclosed. Proviral DNA is transferred into a host cell after engineering into an expression vector which produces the envelope protein. A method of testing human blood for the presence of antibodies to the AIDS virus using the AIDS envelope protein is disclosed.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: June 20, 2000
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Robert M. Crowl, Robert C. Gallo, E. Prem Reddy, George M. Shaw, Flossie Wong-Staal
  • Acquired immune deficiency syndrome (AIDS) viral envelope protein and method of testing for AIDS
    Patent number: 5869233
    Abstract: An envelope protein of the etiologic agent of acquired immune deficiency syndrome (AIDS) and a method for its preparation are disclosed. Proviral DNA is transferred into a host cell after engineering into an expression vector which produces the envelope protein. A method of testing human blood for the presence of antibodies to the AIDS virus using the AIDS envelope protein is disclosed.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: February 9, 1999
    Inventors: Robert M. Crowl, Robert C. Gallo, E. Prem Reddy, George M. Shaw, Flossie Wong-Staal
  • Acquired immune deficiency syndrome (AIDS) viral envelope protein and method of testing for AIDS
    Patent number: 5773210
    Abstract: An envelope protein of the etiologic agent of acquired immune deficiency syndrome (AIDS) and a method for its preparation are disclosed. Proviral DNA is transferred into a host cell after engineering into an expression vector which produces the envelope protein. A method of testing human blood for the presence of antibodies to the AIDS virus using the AIDS envelope protein is disclosed.
    Type: Grant
    Filed: October 6, 1993
    Date of Patent: June 30, 1998
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Robert M. Crowl, Robert C. Gallo, E. Prem Reddy, George M. Shaw, Flossie Wong-Staal