BLK Law Group concentrates its practice in intellectual property law here in the U.S. and in countries around the world.

BLK Law Group is located in Southwestern PA, serving clients across the country and internationally. Our clients range from individual inventors to Fortune 500 companies, and we partner with practitioners in law firms from around the world to meet our clients’ domestic and international intellectual property needs. We have over sixty-five years of experience in patent prosecution and litigation in fields including medical instrumentation, testing and diagnostic equipment, chemical and fluid technologies, biotechnology, construction engineering, and environmental remediation technology, as well as trademarks and copyrights. With such a broad background of experience we are able to accommodate a vast range of technological and creative interests of our clients.