Granted Patent
Utility
US 5,236,706 · App. 07/641,971
Pharmaceutical preparation for the maturation of prothymocytes
Inventors:
Patrice Debre, Mohammad Djavad Mossalayi
Patented Case
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Granted: Aug 17, 1993
Filed: Jan 16, 1991
Inventors
Patrice Debre
Mohammad Djavad Mossalayi
Assignee (at issue)
Ciba-Geigy
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.