The opinion
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4 UNITED STATES DISTRICT COURT
5 NORTHERN DISTRICT OF CALIFORNIA
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7 GOOGLE LLC, Case No. 21-cv-03220-HSG
8 Plaintiff,
ORDER GRANTING MOTION TO
9 v. STAY
10 ECOFACTOR, INC., Re: Dkt. No. 131
Defendant.
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12 On April 30, 2021, plaintiff Google LLC (“Google”) filed this complaint seeking
13 declaratory judgment of non-infringement regarding U.S. Patent Nos. 8,740,100 (the “’100
14 patent”); 8,751,186 (the “’186 patent”); 9,194,597 (the “’597 patent”); and 10,584,890 (the “’890
15 patent”) (collectively, the “Asserted Patents”) against defendant EcoFactor, Inc. (“EcoFactor”).
16 See Dkt. No. 1. On July 13, 2021, EcoFactor answered the complaint and filed counterclaims for
17 infringement of the Asserted Patents. See Dkt. No. 17, (“Answer”).
18 Now pending before the Court is Google’s motion, briefing for which is complete, to stay
19 pending resolution of inter partes review (“IPR”) of three of the four Asserted Patents. See Dkt.
20 Nos. 131-133.1 After carefully considering the parties’ arguments, the Court GRANTS Google’s
21 motion to stay.
22 I. BACKGROUND
23 Google seeks a declaratory judgment of non-infringement regarding the Asserted Patents,
24 in response to a complaint filed by EcoFactor in the Western District of Texas. See Dkt. No. 1.
25 The parties agree that the accused products in the Western District of Texas action relate to smart
26 thermostat, HVAC, and control systems. See Answer, ¶ 3.
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1 The PTAB has “instituted IPR proceedings on all challenged claims of the ’186, ’597, and
2 ’100 patents[.]” See Dkt. No. 131, Motion, (“Mot.”). The PTAB denied institution of proceedings
3 and denied rehearing as to the one remaining patent in this suit – the ’890 patent. See id; Dkt. No.
4 134. Because the PTAB instituted proceedings on the other three Asserted Patents in August
5 2022, the parties expect a final written decision regarding those patents by August 2023. See 35
6 U.S.C. § 316(a)(11).
7 Google does not argue that the ’890 patent is formally related to the other three Asserted
8 Patents, but it does contend that they have “related subject matter.” Id. at 7.
9 II. LEGAL STANDARD
10 “Courts have inherent power to manage their dockets and stay proceedings, including the
11 authority to order a stay pending [IPR].” Ethicon, Inc. v. Quigg, 849 F.2d 1422, 1426–27 (Fed.
12 Cir. 1988) (internal citations omitted); IXI Mobile (R & D) Ltd. v. Samsung Elecs. Co., No. 15-cv-
13 03752-HSG, 2015 WL 7015415, at *2 (N.D. Cal. Nov. 12, 2015). Courts consider three factors in
14 determining whether to grant a stay pending IPR: “(1) whether discovery is complete and whether
15 a trial date has been set; (2) whether a stay will simplify the issues in question and trial of the case;
16 and (3) whether a stay would unduly prejudice or present a clear tactical disadvantage to the non-
17 moving party.” IXI Mobile (R & D) Ltd., 2015 WL 7015415, at *2 (quoting Evolutionary
18 Intelligence, LLC v. Facebook, Inc., No. 13-cv-04202-SI, 2014 WL 261837, at *1 (N.D. Cal. Jan.
19 23, 2014)). The moving party bears the burden of demonstrating that a stay is appropriate. DSS
20 Tech. Mgmt., Inc. v. Apple, Inc., No. 14-cv-05330-HSG, 2015 WL 1967878, at *2 (N.D. Cal. May
21 1, 2015).
22 Courts in this district have often recognized “a liberal policy in favor of granting motions
23 to stay” pending IPR. See Pragmatus AV, LLC v. Facebook, Inc., No. 11–cv–02168–EJD, 2011
24 WL 4802958, at *2 (N.D. Cal. Oct. 11, 2011); IXI Mobile (R & D) Ltd., 2015 WL 7015415, at *2.
25 Courts, however, must evaluate stay requests on a case-by-case basis. See GoPro, Inc. v. C&A
26 Marketing, Inc., No. 16-cv-03590-JST, 2017 WL 2591268, at *2 (N.D. Cal. June 15, 2017). And
27 whether to stay is always within the court’s discretion.
III. DISCUSSION
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A. Factor 1: Stage of the Litigation
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Google argues that this case, despite having been filed more than a year ago, “remains in
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its early stages.” See Mot. at 9. In analyzing the first factor, “the Court considers [] whether the
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litigation has progressed significantly enough for a stay to be disfavored.” Finjan, Inc. v.
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Symantec Corp., 139 F. Supp. 3d 1032, 1035 (N.D. Cal. 2015) (internal citation omitted). In
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particular, “courts have considered (1) whether parties have engaged in costly expert discovery
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and dispositive motion practice; (2) whether the court has issued its claim construction order; and
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(3) whether the court has set a trial date.” Id. (internal citation omitted). Grant of “[a] stay is
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particularly appropriate for cases in the initial stages of litigation or in which there has been little
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discovery.” Id. (internal citations and quotations omitted).
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Here, the parties have engaged in virtually no discovery, which EcoFactor does not contest.
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See Opp. at 4-5 (conceding that additional discovery will be needed in spite of allegedly related
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past discovery in prior cases between the parties). Though a section 101 motion and claim
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construction have been litigated, the Court has not issued its claim construction order. No trial
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date has been set.
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The Court concludes that this factor weighs in favor of a stay.
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B. Factor 2: Simplification of the Case
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Google next argues that this litigation could be simplified and streamlined by proceedings
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in the PTAB. See Motion at 5. “Under the second factor, the court considers whether granting a
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stay could simplify the litigation.” Finjan, Inc. v. Symantec Corp., 139 F. Supp. 3d at 1036.
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Proceedings before the PTAB are highly likely to simplify this case, with review of three
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of the four Asserted Patents instituted. See PersonalWeb Techs., LLC v. Apple Inc., 69 F. Supp.
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3d 1022, 1027-1028 (N.D. Cal. 2014). That the PTAB declined to institute proceedings on the
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’890 patent is not dispositive in any event, but the overlap of claims and subject matter between
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the instituted patents and the ’890 patent weighs in favor of a stay. See id. 53 of the 70 claims
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that EcoFactor asserts in this case are being reviewed by the PTAB and subject to potential
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invalidation, and that proceeding may also simplify this case with respect to some of the
1 remaining claims with overlapping language.
2 The Court concludes that this factor weighs strongly in favor of a stay.
3 C. Factor 3: Prejudice and Disadvantage
4 The third “factor considers whether a stay would unduly prejudice the nonmoving party.”
5 Zomm, LLC v. Apple Inc., 391 F. Supp. 3d 946, 957 (N.D. Cal. 2019). “[C]ourts address four
6 considerations when evaluating prejudice: (1) the timing of the IPR petition; (2) the timing of the
7 stay request; (3) the status of review; and (4) the relationship of the parties.” Id. (internal citations
8 omitted).
9 1. Timing of the Petition
10 EcoFactor argues that Google’s delay in seeking IPR of the Asserted Patents weighs
11 against a stay. Delay in filing an IPR weighs against a stay. See Zomm, 391 F. Supp. 3d at 957.
12 However, delay in filing should be considered in the context of the particular facts of the case. See
13 Software Rts. Archive, LLC v. Facebook, Inc., No. C-12-3970 RMW, 2013 WL 5225522, at *6
14 (N.D. Cal. Sept. 17, 2013).
15 Google delayed nearly eight months between filing this complaint and seeking institution
16 of IPR. See Opp. at 9. However, Google explains that this delay resulted in part from EcoFactor’s
17 delay in identifying asserted claims and serving infringement contentions. See Reply at 7. While
18 Google fairly points out that EcoFactor’s delay in identifying its asserted claims and serving
19 infringement contentions mitigates Google’s delay in filing its petitions, EcoFactor correctly notes
20 that Google’s resource-intensive litigation of the section 101 motion for judgment on the pleadings
21 and claim construction filings in the interim is also a relevant consideration. See Opp. at 8-9.
22 The Court finds that this subfactor is neutral overall.
23 2. Timing of the Motion
24 EcoFactor argues next that Google’s timing of its motion weighs in favor of a stay because
25 Google filed its IPR petitions months ago. See Dkt. No. 132 at 9. Delay in moving for a stay
26 weighs against a stay. See Zomm, 391 F. Supp. 3d at 957.
27 However, EcoFactor’s authorities are distinguishable because in those cases, the moving
1 Super Lighting Elec. Appliance Co. v. MaxLite, Inc., No. CV194047PSGMAAX, 2020 WL
2 5079051, at *4 (C.D. Cal. June 17, 2020); Affinity Labs of Texas v. Apple Inc., No. 09-04436 CW,
3 2010 WL 1753206, at *2 (N.D. Cal. Apr. 29, 2010). Here, by contrast, Google moved for a stay
4 less than a month after IPR was instituted.
5 This subfactor weighs in favor of a stay.
6 3. Status of Review
7 Where a review has been instituted already, this subfactor weighs in favor of a stay. See
8 Zomm, LLC, 391 F. Supp. 3d at 957. Review has been instituted on three of the four Asserted
9 Patents, and thus this subfactor weighs in favor of a stay.
10 4. Relationship of the Parties
11 If the parties are not direct competitors, this factor weighs in favor of a stay. See Finjan,
12 139 F.Supp.3d at 1038. Google and EcoFactor dispute whether they are direct competitors. See
13 Mot. at 8-9; Opp. at 10-12. EcoFactor may compete with Google even if Google does not
14 consider EcoFactor a competitor. The parties’ litigation history, including Google’s initiation of
15 this suit, may weigh in favor of a finding that the parties are competitors. However, while not
16 dispositive, EcoFactor’s failure to pursue a preliminary injunction undermines any argument that it
17 could not be made whole with monetary relief. See Symantec Corp. v. Zscaler, Inc., No. 17-CV-
18 04426-JST, 2018 WL 3539267, at *3 (N.D. Cal. July 23, 2018). This subfactor is neutral.
19 The Court concludes the third factor — prejudice and disadvantage — weighs in favor of a
20 stay.
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> IV. CONCLUSION
3 Having considered the relevant factors, the Court in its discretion GRANTS Google’s
4 motion to stay pending conclusion of inter partes review. The parties shall file a joint status
5 report every six months from the date of this order to update the Court on the status of the IPR
6 proceedings and any appeals therefrom. The parties shall also file a joint status report within five
5 days of the issuance of final written decisions regarding the ’100, ’186, and °597 patents. The
Clerk is directed to administratively close the file.
9 IT IS SO ORDERED.
Dated: 10/11/2022
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Absguol 4
HAYWOOD S. GILLIAM, JR.
United States District Judge
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