Collard & Roe, P.C. is a respected intellectual property law firm representing clients since 1966 in patent, trademark and copyright law. We serve clients in the United States and throughout the world in all aspects of intellectual property. From our historic involvement in the patenting of PVC (polyvinyl chloride) nearly 50 years ago, to our current work with a global network of patent and trademark attorneys across more than 70 countries, we are uniquely qualified to handle any intellectual property issue our clients bring us. Collard & Roe, P.C. is grounded in a history of outstanding representation that has kept pace with the swift pace of technological innovation for nearly half a century. Since 1966, we have obtained more than 10,000 patents and 17,000 trademarks for clients, and we continue to support innovation with a continuous stream of new filings. With an average of more than 20 years of experience each, our attorneys serve clients of all sizes with legal and technological skill in areas such as biotechnology, chemistry, computer programming and engineering. We have extensive experience in prosecuting new trademark, copyright and patent applications, as well as in litigating patent and trademark and copyright infringement cases.