IPR PTAB: Ultratec Vs Captioncall

A 44 Million Dollar award to a patent owner, Ultratec was wiped away by the Patent Office that invalidated eight patents in an Inter Partes Review (IPR). However, the federal circuit slapped away the IPR because the accused infringer’s expert told one story to the jury and a different story to the patent office. The Expert’s inconsistent testimony may lead to the patent owner getting back that 44 Million Dollars, and keeping eight patents intact!