Patent Filings Roundup: Second Mystery Entity Challenges $2.2 Billion VLSI/Fortress Patents; IP Edge Files Almost 50 New Complaints; NPE K.Mizra Targets ISPs

It was a busy week for patent filings in the district courts, with 113 complaints filed, fueled particularly by nearly 50 (!) IP Edge complaints, primarily filed in the Western District of Texas’s Waco Division; the Patent Trial and Appeal Board (PTAB), on the other hand, was slightly down, with 29—the bulk coming from Intel counterpunching with seven challenges against AQUIS-asserted patents. Read More