Valve Corporation Company IP News and Updates

PTAB 2019: A Year of New Precedent There were a number of high profile developments at the Patent Trial &...

New Decisions Provide Guidance on Discretionary Denials The Patent Trial & Appeal Board (PTAB) has been steadily rolling out new...

Summary: The General Plastic factors used to determine whether the PTAB will exercise its discretion to deny a follow-on IPR...

PTAB Cements Institutional Discretion Back in January, I identified the Board’s expanding view of 314(a) discretion as the most significant...