McCoy Russell obtains back to back reversals by the PTAB

By August 16, 2019 News

McCoy Russell LLP obtains another reversal by the Patent Trial and Appeals Board (PTAB) in the area of engine emission control and diagnostic systems. Our team, led by John Russell, battled improper rejections by the United States Patent Office and participated in oral proceedings in San Jose to convince the PTAB that the invention was non-obvious. See Appeal 2017-005478 and Appeal 2017-004885.