IP Verse

Leica Microsystems competitive analysis

Latest oppositions filed by Leica Microsystems

Explore patent oppositions filed by Leica Microsystems against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 10, 2026
Patent NumberTitleApplicantOpposition Date
EP3879329
MicroscopeCARL ZEISS MICROSCOPY GMBHJul 30, 2025
EP3431967
Method For Compensating Detector Pulse Pile-Up Effects In Time-Correlated Single-Photon Counting ApplicationsPICOQUANT INNOVATIONSMar 7, 2024
EP3051276
Analysis Device, Microscope Device, Analysis Method, And ProgramNIKONDec 29, 2021
EP3047796
Method And System For Image Processing Of Intravascular HemodynamicsINFOCOMAug 2, 2021
EP2235578
System, Device, And Method For Laser Capture MicrodissectionCARL ZEISSMar 3, 2021
EP2689230
Laser Microdissection Method And Laser Microdissection DeviceCARL ZEISS MICROSCOPY GMBHFeb 5, 2021
EP3198323
Device For Imaging A SampleCARL ZEISS MICROSCOPY GMBHOct 27, 2020
EP1745270
Method For Machining A Material By Using Laser Irradiation, And Control SystemCARL ZEISS MICROSCOPY GMBHDec 30, 2016
EP2495598
Optical Pulse SourcesFIANIUMSep 3, 2015
EP2492735
Fluorescence Decay Lifetime Measurement Apparatus Comprising Supercontinuum Optical Pulse SourceFIANIUMMay 20, 2015

Latest patents of Leica Microsystems opposed by its competitors

Explore Leica Microsystems's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3283917
Feb 25, 2026Method And Device For Examination Of A Sample1
EP3918398
Jul 2, 2025Optical System For A Microscope1
EP4027182
Oct 30, 2024Lightsheet Fluorescence Microscopy For A Plurality Of Samples1
EP4050396
Jan 31, 2024Fluorescence Microscope System And Method1
EP3516440
Aug 23, 2023Microscope System2
EP2336817
Aug 16, 2023Device For Inspecting A Sample Comprising A Microscope1
EP2742382
Aug 2, 2023Microscopy Instruments With Detector Arrays And Beam Splitting System1
EP3204813
Aug 24, 2022Microscope With Self-Adapting Iris Diaphragm1
EP3204815
Jan 19, 2022Microscope With Oversized Zoom System1
EP2472302
Jan 13, 2021Method For Adjusting Image Recordings In A Confocal Scanning Microscope2

Latest PTAB cases involving Leica Microsystems

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

Last updated on: Sep 9, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Leica Microsystems

IPR2020-01165Jun 26, 2020LEICA MICROSYSTEMSREGENTS OF THE UNIVERSITY OF MICHIGANFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Leica Microsystems with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LEICA MICROSYSTEMS CMS1017 - -
CARL ZEISS114225
CARL ZEISS MICROSCOPY GMBH461215
INFOCOM - 1 - -