Lessmller Lasertechnik competitive analysis

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

Last updated on: Jul 2, 2026
Patent NumberTitleApplicantOpposition Date
Methods And Systems For Characterizing Laser Machining Properties By Measuring Keyhole Dynamics Using InterferometryIPG PHOTONICS CANADAJun 9, 2021

Latest PTAB cases involving Lessmller Lasertechnik

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

Peer Comparison New

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

Last updated on: Jul 2, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LESSMLLER LASERTECHNIK1 - - -
IPG PHOTONICS CANADA - 5 - -
QUEENS UNIVERSITY AT KINGSTON - 4 - 4