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IP Verse

Lexmark competitive analysis

Explore the latest publications and patents granted to Lexmark, showcasing their recent innovations and technological advancements.

Discover the latest PTAB cases involving Lexmark, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 8, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Lexmark
IPR2023-00846	Apr 28, 2023	LEXMARK	FLEXIWORLD	Terminated-Settled
IPR2023-00845	Apr 21, 2023	LEXMARK	FLEXIWORLD	Institution Denied
IPR2019-01389	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01388	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01387	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01385	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01383	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01381	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01380	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied
IPR2019-01378	Jul 23, 2019	UNIVERSAL IMAGING INDUSTRIES	LEXMARK	Institution Denied