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Richard A. Castellano

Registered patent attorney, intellectual property litigation, trial, appellate
  • Intellectual Property, Patents, Trademarks
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Registered patent attorney. Law firm owner. Experienced in patent portfolio development; patent drafting and filing; patent prosecution; patent infringement litigiation for plaintiffs and defendants; IP litigation; trademark registration; Inter Partes Review in PTAB trials; federal district court litigation and bench and jury trials; appellate cases including arguments at the U.S. Court of Appeals for the Federal Circuit.

Practice Areas
Intellectual Property
Patent Appeals, Patent Litigation, Patent Prosecution
Trademark Litigation, Trademark Registration
Video Conferencing
  • Skype
  • Zoom
  • WhatsApp
Websites & Blogs
CASTELLANO | Intellectual Property Attorneys At Law
Google Business Profile
Social Media
Contact & Map
1250 Connecticut Ave, NW
Washington, DC 20036
Telephone: (301) 448-8071
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