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Carl Zeiss Smt competitive analysis

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

Last updated on: Feb 19, 2026

Patent Number	Title	Applicant	Opposition Date
EP3251760	Debris Removal From High Aspect Structures	BRUKER NANO	Jan 7, 2026
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

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

Last updated on: Feb 20, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Carl Zeiss Smt
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: Feb 19, 2026

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