Entangled Media, LLC v. Dropbox, Inc.

Background

Entangled Media owns U.S. Patent Nos. 8,296,338 and 8,484,260. The patents concern cloud-based file systems that unify the representation and access of files across multiple devices. Entangled Media alleged that Dropbox infringed claims of both patents through products containing Smart Sync and related functionality, including Dropbox Plus, Family, Professional, and Business products.

Entangled Media also alleged that Dropbox actively induced infringement under 35 U.S.C. § 271(b). It claimed that Dropbox’s customers, distributors, vendors, and end-users directly infringed the patents by using the accused products, and that Dropbox encouraged those uses through sales, marketing, advertising, support, distribution, and instructional materials.

According to the second amended complaint, Dropbox had notice of the patents and the alleged infringement no later than March 2017. The complaint alleged that inventor and Entangled Media founder Eric Caso identified the patents to Morgan Kyauk, a senior executive on Dropbox’s corporate development team, during several discussions. Entangled Media alleged that Caso explained how Dropbox’s core technology infringed the patents, that Dropbox declined to license the technology, and that Dropbox later introduced Smart Sync incorporating the claimed technology.

Motion and Legal Standard

Dropbox filed a partial motion to dismiss the induced-infringement claims under Federal Rule of Civil Procedure 12(b)(6), which permits dismissal when a complaint does not plausibly state a claim for relief. Dropbox argued that the complaint failed to adequately allege pre-suit knowledge and specific intent to induce infringement.

To plead induced patent infringement, a plaintiff must allege direct infringement by another party, knowing inducement of infringement, and a specific intent to encourage that infringement. The court explained that induced infringement requires knowledge of both the patent’s existence and the fact that the induced acts constitute infringement.

Court’s Analysis

The court held that the second amended complaint adequately alleged Dropbox’s pre-suit knowledge. The allegations about Caso’s discussions with a Dropbox senior executive, identification of the patents, explanation that Dropbox’s core technology infringed the patent claims, and the licensing discussions supported a reasonable inference that Dropbox knew both of the patents and of the alleged infringement. The court determined that the complaint did not need to provide more detail about the precise content of those discussions at this stage.

The court also held that the complaint adequately alleged specific intent. Entangled Media alleged that, after Dropbox learned of the patents and alleged infringement, Dropbox introduced a product incorporating the claimed technology and published materials promoting the product and instructing users how to operate it. The court found that the complaint’s screenshots and element-by-element allegations explained how users’ use of the accused products allegedly infringed the patent claims.

The court noted that Dropbox did not argue that the complaint failed to state a claim for direct infringement based on the alleged facts. Viewing the allegations in Entangled Media’s favor, the court concluded that Dropbox’s alleged prior knowledge, product conduct, and instructions to users supported a reasonable inference of an intent to induce infringement, including willful induced infringement.

Disposition

Judge P. Casey Pitts denied Dropbox’s partial motion to dismiss. The order left Entangled Media’s induced-infringement claims in place at the pleading stage. Because the ruling addressed a motion to dismiss for failure to state a claim rather than the ultimate merits of the patent dispute, this summary classifies it as a procedural order.