In 1988, Leder and Timothy Stewart were granted the first patent on a genetically engineered animal.
He was a pioneer in the technique of transferring recombinant genes to mice (transgenic mice) and in 1988 he and Philip Leder were granted a patent on a genetically engineered mammal.
Philip II of Spain | Philip K. Dick | John Philip Sousa | Philip II | Philip Roth | Philip IV of Spain | Philip II of Macedon | Philip | Philip Bradbourn | Philip Catherine | Prince Philip | Philip V of Spain | Philip Pullman | Philip Sheridan | Philip Larkin | Philip IV of France | Philip the Good | Philip Sidney | Philip Marlowe | Philip IV | Philip III of Spain | Philip Hammond | Philip Webb | Philip Seymour Hoffman | Philip the Apostle | Philip Ruddock | Philip Massinger | Philip I of Castile | Philip Guston | Philip Doddridge |
Korsmeyer obtained a medical doctorate from the University of Illinois at Chicago, completed a residency at the University of California Hospitals in California, and then trained at the National Cancer Institute under Thomas A. Waldmann and Philip Leder.