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Geotag, Inc (“Geotag”) filed a patent infringement action against Frontier Communications Corp. (“Frontier”). Frontier filed a motion for summary judgment of non-infringement, arguing that no triable issue of material fact exists as to whether their accused products practice the limitations of U.S. Patent No. 5,930,474 (“the ‘474 Patent”) requiring topical organization of a database and topical searches.

The ‘474 Patent, titled “Internet Organizer for Accessing Geographically and Topically Diverse Information,” was issued on July 27, 1999 and it claims a method, system, and apparatus for searching information both topically and geographically, wherein information relevant to one geographical area is “dynamically replicated” into a database relevant to another geographical area. As explained by the district court, “[t]he accused instrumentalities in this case are web sites or mobile applications involving geographical data. With few exceptions, these fall into four broad categories: (a) online “yellow pages”-type sites that are designed to help consumers locate businesses near a geographical area; (b) store-locator functionalities on the web sites of brick-and-mortar retailers; (c) mobile store locator “apps”; and (d) job locator sites that help potential applicants find nearby employment.”
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Infinite Data filed twenty-one patent infringement actions against a number of companies, including Amazon.com. Mellanox Technologies sued Infinite Data for a declaratory judgment that its technology does not infringe Infinite Data’s patent and that the patent is invalid. Mellanox also alleged that it had received indemnification requests from “many” of the twenty-one defendants because many of them are users and/or customers of Mellanox’s technology.

All twenty-one defendants filed motions to stay, arguing that each of them use Mellanox’s technology, and that the Court should exercise its discretion to stay their cases while the Mellanox case proceeds. To begin its analysis, the district court noted the standard for a stay: “(1) whether granting the stay will simplify the issues for trial; (2) whether discovery is complete and a trial date is set; and (3) whether granting a stay would cause the non-moving party to suffer undue prejudice from any delay, or a clear tactical disadvantage. See, e.g., Vehicle IP LLC v. Wal-Mart Stores, Inc., 2010 WL 4823393, *1 (D.Del. 2010).”
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To resolve Apple and Nokia’s request for sanctions against Samsung from Samsung’s violation of a protective order, the court ordered written discovery and depositions to determine the extent of the violation. After discovery and several hearing, the court began its analysis by noting that “[a] junior associate missing one redaction among many in an expert report is not exactly a historical event in the annals of big-ticket patent litigation. Even if regrettable, these things can happen, and almost certainly do happen each and every day. But when such an inadvertent mistake is permitted to go unchecked, unaddressed, and propagated hundreds and hundreds of times by conscious – and indeed strategic – choices by that associate’s firm and client alike, more significant and blameworthy flaws are revealed.”

The court then addressed three separate questions. “First, has its protective order been violated? Second, if the protective order has been violated, does the court have the authority to issue sanctions for those violations? Finally, if the court has the authority to issue sanctions, what factors should it consider in determining whether sanctions are warranted?”
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Wonderland Nurserygoods Co., Ltd.(“Wonderland”) filed a patent infringement action against Thorley Industries, LLC, d/b/a 4MOM (“Thorley”) for infringement of U.S. Patent No. 8,047,609 (the “‘609 Patent”) by the accused mamaRoo device. Pursuant to the Court’s Initial Patent Scheduling Order, Wonderland served its Disclosure of Asserted Claims and Infringement Contentions (“Infringement Contentions”) on Thorley on May 10, 2012, ,and Thorley served its Non-Infringement and Invalidity Contentions on Wonderland on May 24, 2012
The Court held a Markman Hearing on September 27, 2012. On January 11, 2013, after receiving the Revised (and corrected) Claim Construction Chart, the transcript of the Markman Hearing, and the Pre-Hearing and Post-Hearing Briefs, the Court issued a Memorandum Opinion and Claim Construction Order.

After the order was issued, the parties cross-moved for summary judgment and exchanged expert reports for a trial set to begin in late January 2014. On December 26, 2013, without seeking leave of the district court, Wonderland served on Thorley Amended Infringement Contentions, and a Supplemental Expert Report directed at whether the gearing and linkage within the accused mamaRoo device constitute part of the alleged second motion mechanism, a necessary limitation of the patent at issue. Thorley filed a Motion to Exclude Wonderland’s Amended Infringement Contentions and Supplemental Expert Report.
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In a nine to zero decision authored by Justice Breyer, the United States Supreme Court reversed a decision of the Federal Circuit and held that when a licensee seeks a declaratory judgment against a patentee that the licensee’s products do not infringe the licensed patent(s), the patentee bears the burden of persuasion on the issue of infringement.

Petitioner Medtronic, Inc., (“Medtronic”) designs, makes, and sells medical devices. Respondent Mirowski Family Ventures, LLC, (“Mirowski”) owns patents relating to implantable heart stimulators. In 1991, Medtronic and Mirowski entered into a patent-license agreement that allows Medtronic to practice several Mirowski patents in exchange for royalty payments. In 2007, pursuant to terms of the agreement, Mirowski notified Medtronic that it believed several newly released Medtronic products infringed the licensed patents and, therefore, Medtronic owed additional royalties. Medtronic disagreed and challenged Mirowski’s infringement claim in a declaratory judgment action. The District Court (for the District of Delaware) concluded that Mirowski, as the party asserting infringement, bore the burden of proving infringement and that Mirowski had not met that burden. Mirowski appealed to the Federal Circuit.
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VirtualAgility, Inc. (“VirtualAgility) filed a patent infringement action against Salesforce.com, Inc. (“Salesforce”) over a patent purporting to cover processes and tools that provide a common framework for communicating effectively across diverse groups within an organization and for assessing key elements of the organization’s business. VirtualAgility sells cloud-based enterprise-level information technology solutions that practice the patented invention. Salesforce also provides enterprise cloud computing solutions and its products are used by the other defendants.

Salesforce filed a petition for Covered Business Method (“CBM”) review of the patent-in-suit under the America Invents Act (“AIA”). After the CBM petition was filed, all Defendants jointly filed a motion seeking to stay the district court proceedings pending the PTO’s final resolution of the CBM review. After the motion to stay was filed, the Patent Trial and Appeal Board (“PTAB”) granted the petition and instituted a CBM review of all claims of the patent-in-suit.
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In this patent infringement case brought by Carnegie Mellon University (“CMU”), against Marvell Technology Group, Ltd. and Marvell Semiconductor, Inc. (collectively “Marvell”), CMU alleged that Marvell has infringed two of its patents. After a four-week jury trial, the jury rendered its verdict in favor of CMU on infringement, validity, and willfulness, and awarded damages in the amount of $1,169,140,271.00.

Among many post-trial motions, Marvell file a motion for judgment in its favor on the equitable defense of laches. The district court noted that “[t]he first issue in dispute between the parties is whether Marvell has demonstrated by a preponderance of the evidence that CMU had actual or constructive knowledge of Marvell’s infringement of the patents prior to March 6, 2003, which would raise a presumption in favor of Marvell. (Docket Nos. 804, 823). Marvell points to various events which occurred in 1998, 2001 and 2002 in support of its efforts to invoke the presumption. (Docket No. 804).”
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TransUnion Intelligence LLC (“TransUnion”) filed a patent infringement action against SearchAmerica. After expert reports were served, SearchAmerica moved to exclude all references to the doctrine of equivalents and sought confirmation from TransUnion that they will not attempt to rely on a doctrine of equivalents theory for the remainder of the case.

In support of its motion, SearchAmerica argued that TransUnion should be prohibited from relying on the doctrine of equivalents infringement theory because the Scheduling Order required TransUnion to specify the details of such a theory in its claims charts.
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Potter Voice filed a patent infringement action against Apple, alleging infringement of U.S. Patent No. 5,729,659 (the ‘659 patent) through Apple products containing Siri. In 2010, Apple acquired a corporation called Siri, Inc., which in 2007 “spun off” from SRI International, the company that invented the Siri product now used on Apple’s iPhone 4S and other Apple products.

As part of its patent infringement action, Potter Voice alleged that Apple willfully infringed the ‘659 patent. In a motion to dismiss, Apple disputed whether the allegations in the complaint adequately pled Apple’s knowledge of the ‘659 patent.
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Protegrity Corporation (“Protegrity”) filed a patent infringement action against Voltage Security, Inc. (“Voltage”)over patents that allegedly cover methods, systems and apparatuses for encrypting electronic data. Protegrity asserted that its patents are infringed by products sold by Voltage and it sought lost profits as damages. Voltage moved for summary judgment on the issue of lost profits arguing that even if infringement could be established, Protegrity could not sustain its burden of proving that it has lost sales to Voltage because its expert failed to address whether there were non-infringing alternatives available in the market.

In response to the motion, Protegrity sought additional discovery in order to postpone consideration of the motion. As explained by the district court, “Protegrity seeks to postpone consideration of Voltage’s motion for summary judgment under Fed. R. Civ. P. 56(d) pending a deposition of Voltage on issues relating to lost profits. Voltage opposes Protegrity’s request for a postponement on the grounds that Protegrity has not identified the information it hopes to obtain, nor shown how the information will raise a genuine issue of material fact regarding Protegrity’s claim for lost profits.”
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