Bud Ehrlich's practice is focused on counseling clients on all aspects of intellectual property. Bud assists clients in developing and managing worldwide intellectual property portfolios. His practice includes worldwide patent and trademark preparation and prosecution and providing legal opinions and studies in particular in regard to patent infringement, validity, and product clearance. Bud's practice also includes counselling clients with regard to technology development agreements and licensing.
Bud has drafted and prosecuted numerous patents for inventions involving oilfield equipment, directional drilling tools, well production systems, well completions, land and marine seismic systems, highway barrier systems, vehicle anti-ram barriers, valves, environmental protection (wastewater treatment, gas scrubbing) systems, medical devices, computer hardware, semiconductor substrate manufacturing, and novelty devices.