Patents Assigned to Wyeth Holdings Corp.
  • Isoxazole-containing thiourea inhibitors useful for treatment of varicella zoster virus
    Patent number: 7220768
    Abstract: This Invention provides a compound of the Formula: wherein X is R1, R2, R3 and R4 are described in the specification and a pharmaceutical composition comprising the compound used for inhibiting replication of a herpes virus.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: May 22, 2007
    Assignee: Wyeth Holdings Corp.
    Inventor: Jonathan David Bloom
  • Substantially pure glycopeptide antibiotics AC-98-1, AC-98-2, AC-98-3, AC-98-4 and AC-98-5
    Patent number: 7183253
    Abstract: The invention provides new substantially pure antibiotics designated AC-98-1, AC-98-2, AC-98-3, AC-98-4 and AC-98-5 derived from the microorganism Streptomyces hygroscopicus.
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: February 27, 2007
    Assignee: Wyeth Holdings Corp.
    Inventors: Guy Thomas Carter, Haiyin He