1:15-cv-08775
S.D.N.Y.Apr 2, 2020Background
- Dentsply Sirona Inc. (plaintiff) manufactures dental products and sells them in the U.S. through 24 authorized dealers; Dental Brands (defendant) resells Dentsply products but is not an authorized U.S. dealer and admits its inventory are gray‑market goods.
- Dentsply’s products are sold with registered trademarks and Dentsply alleges Dental Brands markets those products using Dentsply’s marks.
- Dentsply sued asserting federal trademark infringement (Lanham Act § 32), false designation/false advertising (§ 43(a)), federal and New York trademark dilution, state tortious interference, New York common‑law unfair competition, and N.Y. Gen. Bus. Law § 349 deceptive practices.
- The parties cross‑moved for summary judgment on multiple claims; the central disputed factual issue is whether differences between authorized and gray‑market sales (warranty access, customer service, packaging, quality control/recall compliance) are material to ordinary purchaser decisions.
- The court denied both sides’ summary judgment on trademark infringement and false advertising because factual disputes (including competing survey and sales‑database evidence) make likelihood of confusion and materiality jury questions.
- The court granted summary judgment for Dental Brands on federal and state dilution claims (Dentsply’s mark not proved "famous" to the general public) and on tortious interference with contracts; it denied summary judgment for Dental Brands on state unfair competition and § 349 claims and rejected issue preclusion based on a separate Pennsylvania case.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Trademark infringement (Count I) | Dental Brands’ gray‑market sales cause consumer confusion because products differ (warranty, service, packaging); survey shows consumers care | Products inside are identical; dentists care only about price; sales records show indifference; survey unreliable | Cross‑motions denied — triable factual dispute whether differences are material to likelihood of confusion |
| False advertising (Count II, §1125(a)) | Dental Brands’ use of Dentsply marks in online ads misleads consumers about product equivalence and causes diversion of sales | Advertisements truthful; no material falsity; no actionable deception | Denied for summary judgment — facts about falsity, materiality and injury are for the factfinder |
| Trademark dilution (Counts III & IV, federal and NY) | Dentsply’s marks are famous/distinctive and Dental Brands’ use blurs/tarnishes them | Marks are not famous to the general consuming public; no dilution risk | Granted for Dental Brands — record insufficient to establish fame/distinctiveness required for dilution |
| Tortious interference with contracts (Count V) | Dental Brands intentionally induced breaches of Dentsply’s distributor contracts | No evidence Dental Brands interfered with distributor contracts | Granted for Dental Brands — plaintiff produced no evidence of interference |
| NY common‑law unfair competition & GBL §349 (Counts VII & VIII) | Dental Brands acted in bad faith to trade on Dentsply’s goodwill and its sales are consumer‑directed and materially misleading | No bad faith; no consumer‑directed deception | Denied for summary judgment — sufficient evidence that bad faith and material consumer deception are triable issues |
Key Cases Cited
- Guthrie Healthcare Sys. v. ContextMedia, Inc., 826 F.3d 27 (2d Cir. 2016) (two‑prong Lanham Act test and burden on registration as prima facie evidence of validity)
- Zino Davidoff S.A. v. CVS Corp., 571 F.3d 238 (2d Cir. 2009) (gray‑market sales of non‑"genuine" goods can support likelihood of confusion)
- Original Appalachian Artworks, Inc. v. Granada Elecs., Inc., 816 F.2d 68 (2d Cir. 1987) (goods differing from trademark holder’s quality control can be non‑genuine)
- Weight Watchers Int’l, Inc. v. Luigino’s, Inc., 423 F.3d 137 (2d Cir. 2005) (survey evidence helpful but not always required to prove consumer perception)
- Nick’s Garage, Inc. v. Progressive Cas. Ins. Co., 875 F.3d 107 (2d Cir. 2017) (summary judgment standard—reasonable jury could find for non‑moving party)
- Church & Dwight Co., Inc. v. SPD Swiss Precision Diagnostics GmbH, 843 F.3d 48 (2d Cir. 2016) (elements of a Lanham Act false advertising claim and materiality analysis)
- Merck Eprova AG v. Gnosis S.p.A., 760 F.3d 247 (2d Cir. 2014) (implied falsity doctrine—literally true statements may nevertheless mislead)
- Starbucks Corp. v. Wolfe’s Borough Coffee, Inc., 736 F.3d 198 (2d Cir. 2013) (standard for dilution and the demanding nature of proving "fame")
- Tiffany (NJ) Inc. v. eBay Inc., 600 F.3d 93 (2d Cir. 2010) (illustration of fame requirement in dilution claims)