Intellectual Property Law

RatnerPrestia is an intellectual property law firm dedicated to patent, trademark, copyright and other international IP issues.  As one of the largest intellectual property law firms in the Greater Philadelphia region, our resources allow us to serve innovators in the fields of biotechnology, business methods, chemistry, computers, medical devices, pharmaceuticals, semiconductors, signal processing, and software, among many other technologies.
RP News
Brian P. O’Shaughnessy Teaches LES Exam Review Course | Blog article
PTAB Adopts Dueling Evidentiary Standards | IP article written by Sunjeev S. Sikand
RatnerPrestia Gains Another IP Pro - Sunjeev Sikand - in its Washington, D.C. Office | Press Release
Wii Patent Case: Recalibration Of Means-Plus-Function Scale | IP article written by Derek Richmond | Published in IP Law 360
Supreme Court's Alice Decision Strikes a Blow Against Patent Trolls in Confirming that Adding the Words “Apply It With A Computer” Does Not Make an Abstract Idea Patentable | Case law update
Kenneth Nigon Co-Chairs PLI’s 2014 Advanced Patent Prosecution Workshop | Blog article




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