SSL Services, LLC v. Citrix Systems, Inc., 2:08-cv-00158

SSL Services, LLC sues Citrix Systems, Inc. and Citrix Online, LLC for infringement of the ’796 and ’011 patents in the Eastern District of Texas.
Citrix moved for a partial stay pending reexamination of the asserted claims of the ’011 patent after its final rejection.
The USPTO granted reexamination of the ’011 patent in November 2010, with final rejection of claims 2, 4, and 7 in December 2011.
Reexamination is ongoing while the case progressed toward trial, with Markman completed, discovery largely finished, and trial imminent in June 2012.
SSL expects appeals of the reexamination rejection to take roughly forty-two months, while trial was set to begin within three months, creating pressure on potential procedural bifurcation.
The court denied Citrix’s motion, holding that a partial stay is not appropriate given the stage of litigation and the unsettled scope of the ’011 patent during reexamination.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether a partial stay is warranted pending reexamination.	SSL argues stay would unduly prejudice it and delay its rights to enforce patents.	Citrix contends stay would minimize waste since one patent is in final rejection and cases could be bifurcated.	Stay denied; factors weigh against stay.
Whether the stay would simplify issues or trial in this case.	Reexamination is far from complete; waiting would not aid resolution and could complicate scope.	Resolving the ‘011 patent scope via reexamination would streamline trial.	No stay; it would not simplify issues.
Whether discovery and trial readiness justify denying a stay.	Extensive discovery already conducted; delaying trial would waste resources and risk invalidating prior work.	Awaiting reexamination could prevent wasteful trial if claims change.	Denial affirmed; discovery and trial preparation weigh against stay.

Soverain Software LLC v. Amazon, Inc., 356 F. Supp. 2d 660 (E.D. Tex. 2005) (stays and docket control in reexamination contexts; factors to balance)
Landis v. North American Co., 299 U.S. 248 (U.S. 1936) (probative standard for staying proceedings; equity powers of courts)