Leonard Preston Diana

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Education & Credentials

University Attended:
Princeton University, A.B., 1975; Princeton University, A.B., 1975
Law School Attended:
Columbia University School of Law, J.D., 1978
Year of First Admission:
1979
Admission:
1979, New York; 1980, U.S. District Courts for the Southern and Eastern Districts of New York; U.S. Court of Appeals for the Federal Circuit; United States Patent and Trademark Office
ISLN:
907872427

Areas of Practice (4)

  • Patent Prosecution
  • Licensing & Transactions
  • PTO Contested Proceedings
  • Due Diligence

Peer Reviews

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Location

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Leonard Preston Diana: Partner at Fitzpatrick, Cella, Harper & Scinto
  • New York, NY
    1290 Avenue of the Americas
    New York, NY 10104-3800