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The 2023 IAM Patent 1000 Recognizes Arnold & Porter’s Outstanding Patent Work

June 29, 2023

The 12th edition of the IAM Patent 1000 The World's Leading Patent Professionals recognized 16 Arnold & Porter attorneys over seven jurisdictions for their outstanding patent work across the United Kingdom, United States, and internationally. Arnold & Porter was also included in the guide’s “International” list of 36 firms.

The IAM Patent 1000 guide ranks “world-class, private practice patent expertise as well as leading expert witnesses.” Those included in the guide show both “depth of knowledge” and “market presence.”

Arnold & Porter received the following firm rankings in the 2023 IAM Patent 1000 guide:

  • International–Recommended
  • Litigation–Bronze (California)
  • Litigation–Silver (DC Metro Area)
  • Litigation–Bronze (Illinois)
  • Litigation–Silver (New York)
  • Litigation–Silver (United States: National)
  • Prosecution–Recommended (DC Metro Area)
  • Transactions–Recommended (New York)
  • Transactions–Silver (United Kingdom: England and Wales)

The following attorneys were recognized in the IAM Patent 1000

  • Michael Berta—Silver: Litigation (California)
  • Daniel DiNapoli—Silver: Litigation (New York)
  • Deborah Fishman—Silver Litigation (California)
  • Michael Harris—Bronze: Litigation (Illinois)
  • Dina Hayes–Bronze: Litigation (Illinois)
  • Thomas Magnani—Recommended: Transactions (California)
  • David Marsh—Highly Recommended: Prosecution (DC Metro)
  • Daniel Reisner—Silver: Litigation (New York)
  • Christopher Renk—Bronze: Litigation (Illinois)
  • Evan Rothstein—Silver: Litigation (Colorado)
  • Beatriz San Martin—Bronze: Litigation (United Kingdom: England & Wales)
  • Ali Sharifahmadian–Bronze: Litigation (DC Metro Area)
  • Jennifer Sklenar—Bronze: Litigation (DC Metro Area)
  • Aaron Stiefel—Silver: Litigation (New York)
  • Ewan Townsend—Recommended: Transactions (United Kingdom: England & Wales)
  • Matthew Wolf—Recommended: Court of Appeals for the Federal Circuit (United States); Gold: Litigation (DC Metro Area)