Untitled case

Case Overview: Nike, Inc. v. PUMA North America, Inc.

This patent infringement litigation, Case No. 1:18-cv-10876, was filed in the U.S. District Court for the District of Massachusetts in 2018. The plaintiff is Nike, Inc., a global leader in athletic footwear, apparel, equipment, and accessories. The defendant is PUMA North America, Inc., also a prominent global sports company that designs and sells footwear, apparel, and accessories. Nike accused Puma of infringing several of its utility patents related to footwear technology, specifically concerning knitted shoe uppers and sole technology. The accused products include Puma's IGNITE Proknit, IGNITE Speed Netfit, Mostro Bubble Knit, Jamming, evoSPEED SL, and FUTURE Netfit FG/AG footwear.

The patents actually at issue in this case, according to court documents and legal news, include U.S. Patent No. 8,266,749 (the '749 patent) directed to an "Article of Footwear Having a Textile Upper" and methods of manufacturing it, which Nike asserts is related to its "Flyknit technology". Other patents involved in the litigation include U.S. Patent No. 8,822,668 (which is referred to as the '488 patent in some contexts but is distinct from the 9078488 provided in the prompt), directed to a "Footwear Structure with Textile Upper Member", and U.S. Patent No. 7,401,420 (the '420 patent) related to Nike Air technology. The prompt incorrectly listed patent 9078488; public records for case 1:18-cv-10876 consistently show the aforementioned footwear patents as those being asserted by Nike against Puma, and no mention of patent 9078488 has been found in association with this specific case.

The case is proceeding in the District of Massachusetts, where PUMA North America, Inc. maintains its headquarters and principal place of business, establishing venue and personal jurisdiction. District Judge Leo T. Sorokin is presiding over the case. The procedural posture has involved a motion to dismiss Puma's challenges to patent eligibility and willful infringement allegations, which was denied in October 2018. A claim construction (Markman) hearing was held in October 2019, with a Memorandum and Order on Claim Construction issued later that month. This case is notable within the fashion and athletic footwear industry, highlighting the aggressive assertion of utility patents by major players like Nike to protect innovations in shoe design and manufacturing, particularly in knit upper and cushioning technologies, which represent significant market value and development investment. The litigation reflects the ongoing "shoe wars" among leading athletic brands and the increasing role of patent law beyond traditional "high-tech" industries.

Key Legal Developments and Outcome for Nike, Inc. v. Puma North America, Inc. (1:18-cv-10876)

This patent infringement litigation, filed by Nike, Inc. against Puma North America, Inc. in the U.S. District Court for the District of Massachusetts, involved U.S. Patent No. 9,078,488, among several other patents related to footwear technologies. The case was ultimately dismissed due to a settlement between the parties.

Filing & Initial Pleadings

• Complaint Filed (2018-05-03): Nike, Inc. filed a complaint against Puma North America, Inc. alleging infringement of 10 patents directed to various aspects of footwear technologies, including U.S. Patent No. 9,078,488. Nike asserted that Puma "willfully, intentionally, and deliberately infringe[d]" its technologies, such as Flyknit, Air, and cleat technologies, without permission. Nike sought monetary damages, including enhanced damages for willful infringement, and a permanent injunction.
• Answer and Counterclaims (Date not specified, referred to by 2019-10-24): Puma denied infringement and asserted that the claims of the patents in suit were invalid. Puma was represented by Banner & Witcoff, Ltd.

Pre-trial Motions of Substance

• Motion to Dismiss for Patent Ineligibility (Denied 2018-10-10): Puma filed a motion to dismiss, arguing that the asserted footwear patent claims were ineligible under 35 U.S.C. § 101. The District Court for the District of Massachusetts denied this motion, holding that "the claims plainly appear directed to patent-eligible subject matter: shoes." The court also found that "both the complaint and the patents themselves identify ways in which the inventions improved upon the conventional methods of" footwear.
• Motions regarding Willful Infringement (2018-10-10): Puma also challenged Nike's pleading of willful infringement, arguing that more than mere knowledge of the patent and continued infringement was required. The court, however, indicated that knowledge of the patent and infringement could be sufficient to sustain a willful infringement claim at the motion to dismiss stage.

Claim Construction (Markman) Outcomes

• Markman Hearing and Order (2019-10-24): The court issued a "MEMORANDUM AND ORDER ON CLAIM CONSTRUCTION" following a Markman hearing held on October 17, 2019. During this process, the parties exchanged claim terms for construction. The order addressed the construction of 10 disputed terms across six of the ten patents at issue in the case, including U.S. Patent No. 9,078,488. For example, the parties agreed to construe "course" as "a row of loops." The court also construed "fluid-filled bladder" to mean "bladder filled with fluid" and "stability ribs" and "enhanced stability structures" to mean "ribs / structures that provide stability or support."

Parallel PTAB IPR/PGR Proceedings

• Inter Partes Review (IPR) Filings (2019): Puma North America, Inc. filed multiple IPR petitions challenging some of the patents asserted by Nike in the district court litigation. For instance, IPR2019-01042 was filed against U.S. Patent No. 9,314,065, and IPR2019-01043 was filed against U.S. Patent No. 6,973,746. These IPR proceedings involved arguments related to claim construction that mirrored or influenced the district court's Markman process, with documents from the district court case (e.g., Nike's Opening Claim Construction Brief and a Supplemental Joint Claim Construction Statement) being referenced in the IPRs. No IPR for patent 9078488 was explicitly found in the search results.

Final Disposition

• Joint Stipulation of Dismissal & Formal Dismissal (2020-01-10 & 2020-01-13): Counsel for Nike filed a joint stipulation of dismissal on January 10, 2020, leading to the formal dismissal of the case on January 13, 2020. This action indicated that the parties had settled their differences out of court.The District Court for the District of Massachusetts case, Nike, Inc. v. Puma North America, Inc., Civil Action No. 1:18-cv-10876, asserting U.S. Patent No. 9,078,488 along with other patents, saw several key legal developments before its eventual dismissal due to settlement.

Filing & Initial Pleadings

• Complaint Filed (2018-05-03): Nike, Inc. initiated the lawsuit, alleging that Puma North America, Inc. infringed ten of its patents related to footwear technologies, including U.S. Patent No. 9,078,488. Nike accused Puma of "willfully, intentionally, and deliberately" infringing its Flyknit, Air, and cleat technologies without permission, and sought monetary damages, including enhanced damages, and a permanent injunction.
• Answer and Counterclaims (Referred to by 2019-10-24): Puma, represented by Banner & Witcoff, Ltd., responded to the complaint by denying infringement and asserting the invalidity of the asserted patent claims.

Pre-trial Motions of Substance

• Motion to Dismiss for Patent Ineligibility (Denied 2018-10-10): Puma filed a motion to dismiss, contending that the asserted footwear patent claims were ineligible under 35 U.S.C. § 101. The District Court denied this motion, ruling that the "claims plainly appear directed to patent-eligible subject matter: shoes." The court further noted that the complaint and the patents themselves demonstrated how the inventions improved upon conventional footwear methods.
• Motion Regarding Willful Infringement (2018-10-10): Puma also moved to dismiss Nike's claim of willful infringement, arguing that simply knowing about the patent and continuing to infringe was insufficient to plead willfulness. However, the court suggested that such knowledge and continued infringement could be enough to sustain a willful infringement claim at that stage.

Claim Construction (Markman) Outcomes

• Markman Hearing and Order (2019-10-24): The case progressed to claim construction, with a Markman hearing held on October 17, 2019. Subsequently, the court issued a "MEMORANDUM AND ORDER ON CLAIM CONSTRUCTION" on October 24, 2019. This order construed ten disputed terms across six of the asserted patents, including U.S. Patent No. 9,078,488. Examples of constructions included "course" meaning "a row of loops" (by agreement), "fluid-filled bladder" meaning "bladder filled with fluid," and "stability ribs" and "enhanced stability structures" meaning "ribs / structures that provide stability or support."

Parallel PTAB IPR/PGR Proceedings

• Inter Partes Review (IPR) Filings (2019): While the case was active, Puma North America, Inc. initiated IPR proceedings against some of Nike's asserted patents. For instance, IPR2019-01042 challenged U.S. Patent No. 9,314,065, and IPR2019-01043 challenged U.S. Patent No. 6,973,746. These IPRs referenced filings from the district court, such as Nike's claim construction briefs, indicating an interplay between the parallel proceedings. The provided search results did not explicitly mention an IPR challenging U.S. Patent No. 9,078,488.

Final Disposition

• Settlement and Dismissal (2020-01-10 & 2020-01-13): The litigation concluded with a joint stipulation of dismissal filed by Nike's counsel on January 10, 2020. The case was formally dismissed on January 13, 2020, suggesting that the parties reached an out-of-court settlement. The specific terms of the settlement were not publicly disclosed in the provided information.

The case "1:18-cv-10876" in the Massachusetts District Court is Nike, Inc. v. PUMA North America, Inc., not "Untitled case" as initially specified. Nike, Inc. is the plaintiff in this patent infringement case, asserting infringement of multiple patents, including US Patent 9,078,488.

Counsel of record representing Nike, Inc. (Plaintiff) include attorneys from Banner & Witcoff, Ltd..

Here is the identified counsel:

• Aaron Patrick Bowling

  • Role: Attorney for Plaintiff
  • Firm: Banner & Witcoff, Ltd.
  • Office Location: Chicago, IL (common for Banner & Witcoff attorneys, though a specific office for Bowling in this case wasn't explicitly stated in the provided snippets, his email abowling@bannerwitcoff.com suggests a firm affiliation)
  • Experience Note: Appears on the docket as counsel for Nike in this patent infringement case.

• Kevin Dam

  • Role: Attorney for Plaintiff
  • Firm: Banner & Witcoff, Ltd.
  • Office Location: Chicago, IL (based on firm's general information and email kdam@bannerwitcoff.com)
  • Experience Note: Listed as counsel for Nike in this patent infringement dispute.

• Kimberly S. Devine

  • Role: Attorney for Plaintiff
  • Firm: Banner & Witcoff, Ltd.
  • Office Location: Not explicitly stated in the provided snippets, but associated with Banner & Witcoff, Ltd.
  • Experience Note: Appears on the docket as counsel for Nike in this patent infringement case.

Other attorneys mentioned in connection with Nike in the initial docket entries for this case include Michael J. Harris and Novaira T. Paul, also from Banner & Witcoff, Ltd.. Lawrence C. Mauler is also mentioned as counsel for Plaintiff Nike, Inc.. Specific roles (e.g., lead counsel, local counsel) are not explicitly detailed in the provided snippets, but these individuals are listed as representing the plaintiff.

• Michael J. Harris

  • Role: Attorney for Plaintiff
  • Firm: Banner & Witcoff, Ltd.
  • Office Location: Not explicitly stated in the provided snippets, but associated with Banner & Witcoff, Ltd.
  • Experience Note: Listed as counsel for Nike in this patent infringement case.

• Novaira T. Paul

  • Role: Attorney for Plaintiff
  • Firm: Banner & Witcoff, Ltd.
  • Office Location: Not explicitly stated in the provided snippets, but associated with Banner & Witcoff, Ltd.
  • Experience Note: Listed as counsel for Nike in this patent infringement case.

• Lawrence C. Mauler

  • Role: Counsel for Plaintiff
  • Firm: Not explicitly stated in the provided snippet, but likely associated with Banner & Witcoff, Ltd. given the context of other listed attorneys.
  • Office Location: Not explicitly stated.
  • Experience Note: Appears on court documents as counsel for Nike, Inc..

The defendant in this case, PUMA North America, Inc., was represented by attorneys from Ropes & Gray LLP.

Here is the identified counsel:

• Jonathan R. Davies

  • Role: Attorney for Defendant (likely lead counsel, given his extensive patent litigation experience).
  • Firm: Ropes & Gray LLP.
  • Office Location: Washington, D.C.
  • Experience Note: Focuses on high-stakes intellectual property litigation at the U.S. Court of Appeals for the Federal Circuit, in district court, and at PTAB proceedings. He has a background in electrical and computer engineering and has won numerous cases and appeals for clients in patent disputes, including a long-running dispute for Emerson Electric Co. against SIPCO LLC.

• Brenda L. Danforth

  • Role: Attorney for Defendant.
  • Firm: Ropes & Gray LLP.
  • Office Location: While not explicitly stated in the provided snippets for this specific case, Ropes & Gray has a significant presence in Boston, Massachusetts, which would be a likely local office given the court's location.
  • Experience Note: Ropes & Gray is recognized for its intellectual property litigation practice, and attorneys within the firm have experience in various aspects of IP counseling and litigation.

• James R. Murtha

  • Role: Attorney for Defendant.
  • Firm: It appears there might be a potential for confusion with "Harris Beach Murtha," a firm formed in 2025. However, for a case filed in 2018, James R. Murtha would likely have been associated with Murtha Cullina LLP before its combination with Harris Beach PLLC. As such, given the context of other Ropes & Gray attorneys appearing for Puma, if James R. Murtha was involved, he would likely be acting as local counsel or have been part of a prior firm that represented Puma. Without a direct hit for "James R. Murtha Ropes & Gray" in relation to this case, it is difficult to definitively assign his role or firm in Nike v. Puma.
  • Office Location: Murtha Cullina LLP has a history in New England.
  • Experience Note: Murtha Cullina was a prominent firm in the Northeast, with attorneys practicing in patent litigation.