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Laser Reactive Cutting Method And Apparatus For Cutting A Thick Metal Workpiece - EP4201576

The patent EP4201576 was granted to Bystronic Laser on Mar 5, 2025. The application was filed on Dec 22, 2021 under application number EP21217133A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4201576

BYSTRONIC LASER
Application Number
EP21217133A
Filing Date
Dec 22, 2021
Status
Granted And Under Opposition
Jan 31, 2025
Publication Date
Mar 5, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
MEISINGERDec 3, 2025GRUNECKER PATENTADMISSIBLE

Patent Citations (24) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONWO2009007708
DESCRIPTIONWO2021032355
OPPOSITIONCN103934582
OPPOSITIONCN109894755
OPPOSITIONJP2000107879
OPPOSITIONJP2000158172
OPPOSITIONJP2002239770
OPPOSITIONJP2010115677
OPPOSITIONJP2011121107
OPPOSITIONJP2018045125
OPPOSITIONJPH1158058
OPPOSITIONUS2009218326
OPPOSITIONUS2017120392
OPPOSITIONUS2019262949
OPPOSITIONUS5847358
OPPOSITIONWO2009007708
OPPOSITIONWO2012014851
OPPOSITIONWO2021084654
OPPOSITIONWO2021104727
OPPOSITIONWO9309909
SEARCHDE4215561
SEARCHJP2005081394
SEARCHUS2020254570
SEARCHUS5651904

Dossier Documents

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