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Thursday, April 30, 2026

Turkish Courts Invalidate Bad Faith 'Clindoxyl' Trademark Registration in Favor of GSK

GSK secures decisive legal victory as Turkish judiciary upholds invalidation of opportunistic trademark registration, reinforcing protections for genuine rights holders.

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Turkish Courts Invalidate Bad Faith 'Clindoxyl' Trademark Registration in Favor of GSK
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GlaxoSmithKline (GSK) has prevailed in a significant trademark dispute in Türkiye, where courts found that a third party acted in bad faith by registering the 'Clindoxyl' mark after GSK's original registration lapsed. The Turkish judiciary, including the Court of Cassation, confirmed the invalidation of the defendant'…
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Turkish Courts Invalidate Bad Faith 'Clindoxyl' Trademark Registration in Favor of GSK GlaxoSmithKline (GSK) has prevailed in a significant trademark dispute in Türkiye, where courts found that a third party acted in bad faith by registering the 'Clindoxyl' mark after GSK's original registration lapsed. T... Read the full IIPLA article: https://iipla.org/news/turkish-courts-invalidate-bad-faith-clindoxyl-trademark-registration-in-favor-of-gsk

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