WORLDS INC. v. BUNGIE, INC.

2017-1481 2017-1546 2017-1583.

903 F.3d 1237 (2018)

WORLDS INC., Appellant v. BUNGIE, INC., Appellee.

United States Court of Appeals, Federal Circuit.

Decided: September 7, 2018.


Attorney(s) appearing for the Case

WAYNE MICHAEL HELGE , Davidson Berquist Jackson & Gowdey, LLP, McLean, VA, argued for appellant. Also represented by GREGORY A. KRAUSS , ALDO NOTO.

MICHAEL T. ROSATO , Wilson, Sonsini, Goodrich & Rosati, PC, Seattle, WA, argued for appellee. Also represented by MATTHEW A. ARGENTI , Palo Alto, CA; RICHARD TORCZON , Washington, DC.

Before Prost, Chief Judge, O'Malley and Taranto, Circuit Judges.


Appellant Worlds Inc. ("Worlds") appeals the final decisions of the Patent Trial and Appeal Board ("Board") invalidating three patents in three inter partes reviews ("IPRs"). Because we hold that the Board erred in its real-party-in-interest analysis, we vacate its decisions and remand for proceedings consistent with this...

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