Guardian Alliance Technologies, Inc. v. Miller Mendel, Inc.

District Court, E.D. California·Decided April 30, 2025·No. 2:22-cv-01390·Unknown

Opinion

----oo0oo---- GUARDIAN ALLIANCE TECHNOLOGIES, No. 2:22-cv-01390 WBS AC INC., Plaintiff, MEMORANDUM AND ORDER RE: v. DEFENDANTS’ MOTION TO DISMISS MILLER MENDEL, INC. and TYLER Defendants. ----oo0oo---- Plaintiff Guardian Alliance Technologies, Inc. (“Guardian”) brought this action against defendants Miller Mendel, Inc. and Tyler Miller (collectively, “Miller Mendel”), seeking declarations that two of defendants’ patents are invalid, asserting claims under the Sherman Antitrust Act, 15 U.S.C § 2, and alleging various violations of California state law. (Compl. (Docket No. 1).) Before the court are Miller Mendel’s motion to dismiss the complaint in its entirety (Docket No. 40) and motion to strike Guardian’s state law claims pursuant to California’s anti-SLAPP1 statute, Cal. Civ. Code § 425.16 (Docket No. 41). I. Background & Procedural History2 Plaintiff Guardian is a California-based company that creates and sells access to software for managing employee background checks, primarily for government organizations and law enforcement agencies. (Compl. ¶¶ 4, 28.) Defendant Miller Mendel, Inc. is a Seattle-based company that creates and sells access to similar software. (Id. ¶¶ 5, 28.) Defendant Tyler Miller is the Chief Executive Officer of Miller Mendel, Inc. (See Ex. A to Rylander Decl. (Docket No. 40-2 at 8).) In April 2011, Tyler Miller filed a provisional patent application with the U.S. Patent and Trademark Office, U.S. Patent Application No. 61/472,556, covering public safety background investigation management software. (Compl. ¶¶ 48-49.) In April 2012, Miller filed a non-provisional patent application claiming priority to the provisional patent application. (Id. ¶ 53.) On June 30, 2015, Miller was issued U.S. Patent No. 9,070,098 (the “‘098 Patent”). (Id. ¶ 55.) In May 2015, Miller filed another non-provisional patent application, resulting in the issuance of U.S. Patent No. 10,043,188 (the “‘188 Patent”) on August 7, 2018. (Id. ¶¶ 56, 58.) Tyler Miller licensed both patents to Miller Mendel, Inc. (Id. ¶ 59.) The two patents both concern pre-employment background check software and are similar, sharing a substantial amount of identical claim language. (See

1 “SLAPP” refers to a “strategic lawsuit against public participation.” 2 All facts recited in this Order are as alleged in the Complaint, unless otherwise noted. Compl. ¶ 80; Exs. 1-2 to Compl.) Miller Mendel, Inc. and Tyler Miller have filed several lawsuits in federal district courts alleging that Guardian’s customers infringed the ‘188 Patent through use of Guardian’s software. In October 2018, both Miller Mendel, Inc. and Tyler Miller sued the City of Oklahoma City in the Western District of Oklahoma (the “Oklahoma Action”). See Case No. 5:18-cv-00990 (W.D. Okla.).3 In February 2021, Miller Mendel, Inc. sued Washington County, Oregon and the Washington County Sheriff’s Office in the District of Oregon (the “Oregon Action”). See Case No. 3:21-cv-00168 (D. Ore.). In May 2021, Miller Mendel, Inc. and Tyler Miller sued Alaska State Troopers and James E. Cockrell, the Commissioner of the State of Alaska Department of Public Safety, in the District of Alaska (the “Alaska Action”). See Case No. 3:21-cv-00129 (D. Alaska). In December 2021, Miller Mendel, Inc. sued the City of Anna, Texas in the Eastern District of Texas (the “Texas Action”). See Case No. 2:21-cv-00445 (E.D. Tex.). Guardian defended its customers in these actions pursuant to indemnification agreements. (See Compl. ¶¶ 41, 99, 101-103.) In August 2022, Guardian filed the instant action. The court in the Texas Action found that claims 1, 5, and 15 of Miller Mendel’s ‘188 Patent were invalid because they were directed at patent-ineligible matter. See Miller Mendel, Inc. v. City of Anna, Tex., No. 2:21-cv-00445 JRG, 2022 WL

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Guardian Alliance Technologies, Inc. v. Miller Mendel, Inc., (E.D. Cal. 2025).

Guardian Alliance Technologies, Inc. v. Miller Mendel, Inc. (Guardian Alliance Technologies, Inc. v. Miller Mendel, Inc.) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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