Cardiovascular Systems, Inc. v. Cardio Flow, Inc.

District Court, D. Minnesota·Decided November 2, 2020·No. 0:18-cv-01253·Unknown

Opinion

UNITED STATES DISTRICT COURT DISTRICT OF MINNESOTA

Cardiovascular Systems, Inc., Case No. 18-CV-1253 (SRN/KMM)

Plaintiff,

v. MEMORANDUM OPINION AND ORDER Cardio Flow, Inc.,

Defendant.

Daniel L. Allender and Roman M. Silberfeld, Robins Kaplan LLP, 2049 Century Park East, Suite 3400, Los Angeles, CA 90067; Thomas F. Berndt, Robins Kaplan LLP, 800 LaSalle Avenue, Suite 2800, Minneapolis, MN 55402, for Plaintiff.

Joseph W. Anthony and Daniel R. Hall, Anthony Ostlund Baer & Louwagie PA, 90 South Seventh Street, Suite 3600, Minneapolis, MN 55402, for Defendant.

SUSAN RICHARD NELSON, United States District Judge This matter comes before the Court on Plaintiff Cardiovascular Systems, Inc.’s (“CSI”) Motion for Partial Summary Judgment [Doc. No. 137], Defendant Cardio Flow, Inc.’s Motion for Summary Judgment [Doc. No. 142], Cardio Flow’s first Motion to Strike and for Sanctions [Doc. No. 161], and Cardio Flow’s second Motion to Strike and for Sanctions [Doc. No. 193]. For the reasons set forth below, the Court DENIES CSI’s Motion for Partial Summary Judgment, GRANTS Cardio Flow’s Motion for Summary Judgment, and DENIES as moot in part and DENIES in part Cardio Flow’s Motions to Strike and for Sanctions. In 2012, CSI and Ms. Lela Nadirashvili, the widow of CSI’s founder, Dr. Leonid Shturman, resolved then pending patent litigation over the ownership of certain patents

related to Dr. Shturman’s former work at CSI, by way of a Settlement Agreement, which is the subject of this breach of contract action. That Settlement Agreement allocated the disputed patents and patent applications between the parties and, relevant to this action, inter alia, granted CSI an exclusive license under the “Nadirashvili Patent Portfolio to make, have made, use, offer to sell, sell and import rotational atherectomy devices or methods utilizing Solid Counterweights.” Subsequently, Nadirashvili assigned her rights

to the patents in the Nadirashvili Patent Portfolio to Cardio Flow, the defendant in this case. The salient issue in this case is whether CSI can enforce the terms of that Settlement Agreement against Cardio Flow, a non-signatory to that Agreement, by way of a breach of contract action. As the Court explains further infra, because there is no legal basis on which to enforce the terms of the Settlement Agreement against Cardio Flow, CSI’s breach of

contract claim fails. Nonetheless, the exclusive license, to certain patents in the Nadirashvili Patent Portfolio, granted to CSI under the Settlement Agreement, runs with the patents. Accordingly, should CSI determine, in good faith, that Cardio Flow infringes any of those patents, it is free to seek a remedy in a separate lawsuit for patent infringement. I. BACKGROUND

A. The Parties The parties to this lawsuit are competing medical device companies, targeting the market for orbital atherectomy devices. (Hall Decl. in Support of Motion for Summary Judgment [Doc. No. 145] Ex. 2; Sealed Allender Decl. in Op. to Motion for Summary Judgment [Doc. No. 152] Ex. M.) Orbital atherectomy devices are used to remove built-up plaque in arteries. (Hall Decl. in Support of Motion for Summary Judgment [Doc. No. 145]

Ex. 2.) CSI is a medical device company incorporated in Delaware, with its principal place of business in Minnesota. (Id.) Cardio Flow is also a Delaware corporation, with its principal place of business in Minnesota. (Sealed Allender Decl. in Op. to Motion for Summary Judgment [Doc. No. 152] Ex. M.) Cardio Flow was organized as a corporation in 2010. (Allender Decl. in Support of Motion for Partial Summary Judgment [Doc. No. 140] Ex. F, Petrucci Dep. at 17.)

B. The Settlement Agreement Between CSI and Nadirashvili In 2012, Nadirashvili brought a declaratory judgment action against CSI to resolve the ownership of certain patents and patent applications filed by her late husband, Dr. Leonid Shturman. (See Hall Decl. in Support of Motion for Summary Judgment [Doc. No. 145] Ex. 6.) Nadirashvili and CSI resolved this litigation by entering into the Settlement

Agreement. (See id. at Ex. 1 (hereinafter, “Settlement Agreement”).) Under the Settlement Agreement, Nadirashvili and CSI divided the patents and patent applications at issue in the lawsuit into two portfolios: (1) the Nadirashvili Patent Portfolio, found at Schedule 1 to the Settlement Agreement; and (2) the CSI Patent Portfolio, found at Schedule 2 to the Settlement Agreement. (See id.) Nadirashvili assigned

any interest she had in the patents and patent applications within the CSI Patent Portfolio to CSI, and CSI assigned any interest it had in the patents and patent applications within the Nadirashvili Patent Portfolio to Nadirashvili. (Id. § 2.) Both sides affirmed that their assignments “shall be free of any liens or encumbrances.” (Id.) Nadirashvili and CSI also exchanged exclusive licenses with regard to certain devices or methods claimed under each other’s patent portfolio. (Id. § 3.) Nadirashvili

granted to CSI a “worldwide, royalty-free, paid-up, irrevocable exclusive right and license under the Nadirashvili Patent Portfolio to make, have made, use, offer to sell, sell and import rotational atherectomy devices or methods utilizing Solid Counterweights.” (Id. § 3(A).) This license did “not include any rights to practice any device or method that utilize counterweights other than Solid Counterweights or any other technology in the Nadirashvili Patent Portfolio.” (Id.) Section 3(A) further clarified that “a device that

includes both Solid Counterweights and other technology claimed in the Nadirashvili Patent Portfolio that is not fully disclosed in the CSI Patent Portfolio will not be licensed.” (Id.) CSI’s license to Nadirashvili was similar in form. (See id. § 3(B).) CSI granted to Nadirashvili a “worldwide, royalty-free, paid-up, irrevocable exclusive right and license

under the CSI Patent Portfolio to make, have made, use, offer to sell, sell and import rotational atherectomy devices or methods utilizing Fluid Inflatable Counterweights.” (Id.) This license did “not include any right to practice any device or method that utilizes one or more Solid Counterweights.” (Id.) Section 7 of the Settlement Agreement provided that Nadirashvili could partner with

an individual or entity to develop the Nadirashvili Patent Portfolio. (Id. § 7.) It provided in full as follows: Nadirashvili Partner. Nadirashvili may partner (which may include the formation of an entity to own the Nadirashvili Patent Portfolio or the sale of the Nadirashvili Patent Portfolio to a person or entity) with any individual or entity to develop the Nadirashvili Patent Portfolio, including Gary Petrucci. However, CSI reserves all rights available to it under the law to pursue any and all claims arising out of or based on the actions of Nadirashvili, Petrucci or any other individual or entity, including without limitation claims for the use or disclosure of any of CSI’s confidential, trade secret, and/or proprietary information; for any tortious activity directed at CSI; and for breach of any contractual and/or fiduciary duties owed to CSI. CSI acknowledges that it would not breach any contractual or fiduciary duties for Petrucci to enter into a business transaction with Nadirashvili for the purpose of developing and commercializing the technology of the Nadirashvili Patent Portfolio as long as no confidential, trade secret, or other proprietary information of CSI is used or disclosed before, during or after the transaction. (Id.) The Settlement Agreement further described whether and under what circumstances the parties could assign or transfer their rights under the Settlement Agreement. (Id. § 10.) The full text is as follows: Assignment or Transfer.

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