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CASTELLANO Intellectual Property Attorneys provide full service intellectual property and technology law counseling and representation to members of the Fortune 100, established businesses, start-ups, universities, and government agencies. Our expert team of patent attorneys, trademark attorneys, and professional support staff is dedicated to excellence in quality and results-oriented service for a reasonable cost.


Our team currently includes five registered patent attorneys with experience and backgrounds in science, engineering, and industry including chemistry, biotechnology and life sciences, and pharmaceuticals, mechanical engineering, electrical engineering, computers and software.  We are highly experienced patent practitioners, trademark practitioners, federal district court litigators, and trial attorneys, appellate attorneys, former U.S. Patent and Trademark Office examiners, and former law clerks with courts and the U.S. International Trade Commission.

"Our mission is to provide a truly full service modernized intellectual property practice equipped with the legal experience, technical capability, and dedication to best practices in client service needed to protect and defend intellectual property rights today for a reasonable cost. Clients deserve quality patents and trademarks and realistic access to cost-effective options for enforcing patent and trademarks and defending against intellectual property rights assertions. Our team delivers."    -Richard A. Castellano, Managing Owner


Our Team: Our Team
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