Google LLC v. EcoFactor, Inc.

District Court, N.D. California·Decided January 8, 2024·No. 4:21-cv-03220·Unknown

Opinion

GOOGLE LLC, Case No. 21-cv-03220-HSG

Plaintiff, ORDER GRANTING GOOGLE'S RENEWED MOTION TO STAY v. Re: Dkt. No. 149 Defendant.

On October 18, 2023, Plaintiff and Counterclaim-Defendant Google LLC (“Google”) filed a renewed motion to stay the case pending final resolution of the United States Patent and Trademark Office’s ex parte reexamination (“XPR”) of U.S. Patent No. 10,584,890 (“the ’890 Patent”). Dkt. No. 149 (“Mot.”). The Court finds this matter suitable for resolution without oral argument. See Civ. L.R. 7–1(b). For the reasons articulated below, the Court GRANTS Google’s motion and stays the case pending final resolution of the XPR. Google filed this case against Defendant and Counterclaimant EcoFactor, Inc. (“EcoFactor”) on April 30, 2021. Dkt. No. 1. In the Complaint, Google sought a declaratory judgment of non-infringement regarding four Asserted Patents: the ’890 Patent and U.S. Patent Nos. 8,740,100 (the “’100 Patent”); 8,751,186 (the “’186 Patent”); and 9,194,597 (the “’597 Patent”). See id. In August 2022, the Patent Trial and Appeal Board (“PTAB”) instituted inter partes review (“IPR”) proceedings on the ’100, ’186, and ’597 Patents. See Dkt. No. 131 at 2. Google moved to stay this case, and the Court granted its motion. Dkt. No. 135. In August 2023, the PTAB issued final written decisions in all three IPR proceedings, with all claims of those and has granted Google a unilateral covenant not to sue on the ’100, ’186, and ’597 patents. See Dkt. No. 147. Thus, only the ’890 Patent remains in dispute in this case. See id. Google previously petitioned for IPR as to the ’890 Patent, which the PTAB declined to institute on August 1, 2022. See Dkt. No. 150-2. Subsequently, in May 2023, Google requested XPR of all claims in the ’890 Patent, which the PTAB instituted on August 17, 2023. See Dkt. No. 139 at 2 n.2; Dkt. No. 142 at 3. The parties agreed to a briefing schedule for this renewed motion to stay on October 3, 2023, Dkt. No. 144, and Google filed this motion on October 18, 2023. Dkt. No. 149. “Courts have inherent power to manage their dockets and stay proceedings, including the authority to order a stay pending conclusion of a PTO reexamination” Ethicon, Inc. v. Quiggin, 849 F.2d 1422, 1426–27 (Fed. Cir. 1988) (internal citations omitted); IXI Mobile (R & D) Ltd. v. Samsung Elecs. Co., No. 15-cv-03752-HSG, 2015 WL 7015415, at *2 (N.D. Cal. Nov. 12, 2015). Courts consider three factors in determining whether to grant a stay: “(1) whether discovery is complete and whether a trial date has been set; (2) whether a stay will simplify the issues in question and trial of the case; and (3) whether a stay would unduly prejudice or present a clear tactical disadvantage to the non-moving party.” IXI Mobile (R & D) Ltd., 2015 WL 7015415, at *2 (quoting Evolutionary Intelligence, LLC v. Facebook, Inc., No. 13-cv-04202-SI, 2014 WL 261837, at *1 (N.D. Cal. Jan. 23, 2014)). The moving party bears the burden of demonstrating that a stay is appropriate. DSS Tech. Mgmt., Inc. v. Apple, Inc., No. 14-cv-05330-HSG, 2015 WL 1967878, at *2 (N.D. Cal. May 1, 2015). Courts in this district have often recognized “a liberal policy in favor of granting motions to stay” pending IPR. See Pragmatus AV, LLC v. Facebook, Inc., No. 11–cv–02168–EJD, 2011 WL 4802958, at *2 (N.D. Cal. Oct. 11, 2011); IXI Mobile (R & D) Ltd., 2015 WL 7015415, at *2. Courts, however, must evaluate stay requests on a case-by-case basis. See GoPro, Inc. v. C&A Marketing, Inc., No. 16-cv-03590-JST, 2017 WL 2591268, at *2 (N.D. Cal. June 15, 2017). Ultimately, whether to issue a stay is a matter of the Court’s discretion. III. DISCUSSION A. Factor 1: Stage of Proceedings “The first factor the Court considers is whether the litigation is at an early stage.” Cooler Master Co. v. Asetek Danmark A/S, No. 21-cv-04627-HSG, 2022 WL 2673089, at *2 (N.D. Cal. June 14, 2022) (citing AT&T Intellectual Property I v. Tivo, Inc., 774 F. Supp. 2d 1049, 1052 (N.D. Cal. 2011)). Specifically, courts consider “whether discovery is complete and whether a trial date has been set.” Evolutionary Intelligence, 2014 WL 261837, at *1. The parties dispute whether this case is at an early stage. Google argues that it is, because no discovery has taken place and no trial date has been set. See Mot. at 5–6. EcoFactor counters that the case is at an advanced stage because the parties and the Court have expended substantial resources in briefing and holding a hearing on claim construction issues. See Dkt. No. 150 (“Opp.”) at 4. EcoFactor further asserts that there is little work remaining for the parties and Court to do in this case, given the “limited nature of fact discovery required for the ’890 Patent”. Id. Considering the parties’ arguments, the Court concludes this factor weighs in favor of a stay. The Court previously found that the case was at an early stage when it granted Google’s original motion to stay in October 2022, and the circumstances have not meaningfully changed since that order. See Dkt. No. 135 at 3 (finding first factor weighed in favor of stay where “parties have engaged in virtually no discovery” and the Court had not yet issued a claim construction order or set a trial date). EcoFactor argues that there is limited discovery to complete because much of the fact discovery relevant to the ’890 Patent has been done in a related case in Texas – EcoFactor, Inc. v. Google LLC, Case No. 6:20-cv-00075 (W.D. Tex.) (the “Texas Action”). However, the relevant consideration here is the extent to which discovery has been completed in this case, and the Court does not find the status of discovery in another proceeding relevant, especially where, as Google points out, there are different Accused Instrumentalities at issue in this case and there is no discovery cross-use agreement. See Dkt. No. 151 (“Reply”) at 4–5 n.2. Accordingly, the Court finds the first factor weighs in favor of a stay. B. Factor 2: Simplification of Case The second factor that the Court considers is whether granting a stay could simplify the litigation. “A stay is favored under the second factor when the outcome of the reexamination would be likely to assist the court in determining patent validity and, if the claims were canceled in the reexamination, would eliminate the need to try the infringement issue.” Contour IP Holding, LLC v. GoPro, Inc., No. 17-cv-04738-WHO, 2018 WL 6574188, at *3 (N.D. Cal. Dec. 12, 2018) (internal cites omitted). Thus, granting a stay is “particularly” likely to simplify the case “when a party has obtained PTO review of each of the asserted claims in the patents-in-suit.” Evolutionary Intelligence, 2014 WL 261837, at *2. Here, a decision in Google’s favor on its XPR would “eliminate the need to try the infringement issue.” Id. EcoFactor does not meaningfully dispute that a decision invalidating the ’890 Patent claims in the XPR would eliminate all remaining claims in dispute in this case. It instead argues that “the outcomes of previous invalidity challenges against the ’890 Patent may be predictive of Google’s XPR.” Opp. at 8. EcoFactor relies on four prior challenges to the ’890 Patent as “predictive” of the success of Google’s XPR: (1) Google’s prior IPR petition, (2) another IPR petition challenging the ’890 Patent brought by Ademco, Inc. (the “Ademco IPR”), (3) Google’s motion to dismiss under 35 U.S.C. § 101, and (4) the conclusion of EcoFactor, Inc. v. ecobee, Inc., Case No. 6:21-cv-428-ADA (W.D. Tex.) (the “ecobee Case”). The Court finds EcoFactor’s arguments unpersuasive. Of the four prior challenges identified by EcoFactor, only one has any overlap with Google’s current XPR – the

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