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Technology Sector › Post-Grant Review › Patent Invalidity

Mintz - Intellectual Property Viewpoints

The PTAB Pendulum Swings: How IPR Denials are Reshaping Patent Owner and Challenger Strategies

Mintz - Intellectual Property Viewpoints on

Post-grant proceedings at the Patent Trial and Appeal Board (PTAB) are undergoing sweeping transformation. Over the past year, as other federal agencies have grown cautious to avoid further budget constraints and downsizing,...more

Fenwick & West LLP

Navigating the PTAB’s New Discretionary Denial Landscape: Strategic Shifts for Patent Challenges

Fenwick & West LLP on

The Patent Trial and Appeal Board (PTAB) has undergone significant changes in how it evaluates patent challenges, creating both opportunities and obstacles for technology and life sciences companies....more

Sheppard Mullin Richter & Hampton LLP

Popular Open Source Software under Patent Attack

Sheppard Mullin Richter & Hampton LLP on

Sound View Innovations is launching patent attacks against commonly used open source software including jQuery and Apache Hadoop. Sound View is targeting end users of these software components. This is a typical tactic of...more

Troutman Pepper Locke

CAFC Finds Another PTAB Claim Construction Unreasonable and Again Reverses an Invalidity Holding

Troutman Pepper Locke on

In an inter partes review (IPR) proceeding, the meaning of terms used in challenged claims of an unexpired patent are given their broadest reasonable interpretation in light of the claim language and the specification. The...more

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