IP Verse

Method And Device And Computer Program For Determining A Representation Of A Spectacle Lens Edge

EP3542211

CARL ZEISS AG
Application Number
EP17818146A
Filing Date
Dec 20, 2017
Status
Granted And Under Opposition
Mar 6, 2020
Grant Date
Apr 8, 2020
External Links
Slate, Register

Biblio Summary

The patent EP3542211B1 was granted on Apr 8, 2020 by Carl Zeiss Ag The patent is currently Granted And Under Opposition.

Oppositions Filed by other Companies on the Patent

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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RODENSTOCK GMBHJan 11, 2021ADMISSIBLE

More Opposed Patents of Carl Zeiss Ag

The table below shows the patents of Carl Zeiss Ag that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3355104Method And Device And Computer Program For Determining A Representation Of A Spectacle Glass RimJun 1, 20221
EP3574371Computer-Implemented Method For Determining Centration ParametersMar 24, 20211
EP2768447Producing Cut Surfaces In A Transparent Material By Means Of Optical RadiationSep 16, 20201

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.

  • Date

    Description

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