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Carl Zeiss Smt competitive analysis

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Explore patent oppositions filed by Carl Zeiss Smt against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 30, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3272432	Debris Removal From High Aspect Structures	BRUKER NANO	May 22, 2024
EP3726566	Debris Removal From A Trench Formed On A Photolithographic Mask	BRUKER NANO	Mar 2, 2024
EP3748431	Debris Removal From High Aspect Structures	BRUKER NANO	Jun 8, 2022

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

Last updated on: Oct 23, 2025

Publication Number	Publication Date	Title	Legal Status
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EP2579269	May 22, 2019	Particle-Optical Systems And Arrangements And Particle-Optical Components For Such Systems And Arrangements	No Opposition Filed Within Time Limit

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

Last updated on: Oct 29, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2013-00362	Jun 17, 2013	CARL ZEISS	NIKON	Final Written Decision
IPR2013-00362	Jun 17, 2013	CARL ZEISS SMT	NIKON	Final Written Decision
IPR2013-00363	Jun 17, 2013	CARL ZEISS	NIKON	Final Written Decision
IPR2013-00363	Jun 17, 2013	CARL ZEISS SMT	NIKON	Final Written Decision

IP litigation analysis comparing Carl Zeiss Smt with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 30, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
CARL ZEISS SMT	-	-	2	-
NIKON	-	8	9	2