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IP Verse

Spectacle Lens Design, Method Of Manufacturing A Spectacle Lens And Method Of Providing A Spectacle Lens For At Least Retarding Myopia Progression - EP4006624

The patent EP4006624 was granted to Carl Zeiss on Apr 24, 2024. The application was filed on Nov 26, 2020 under application number EP20211639A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4006624

CARL ZEISS
Application Number
EP20211639A
Filing Date
Nov 26, 2020
Status
Granted And Under Opposition
Mar 22, 2024
Publication Date
Apr 24, 2024
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
LUMIJan 23, 2025VESTERINENADMISSIBLE

Patent Citations (49) New

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

Citation PhasePublication Number
DESCRIPTIONEP2115527
DESCRIPTIONEP2383603
DESCRIPTIONEP3553594
DESCRIPTIONEP3561578
DESCRIPTIONUS2016054588
DESCRIPTIONUS2017131567
DESCRIPTIONUS2017227788
DESCRIPTIONUS2017276961
DESCRIPTIONUS2019227342
DESCRIPTIONWO2005055891
DESCRIPTIONWO2007041796
DESCRIPTIONWO2007092853
DESCRIPTIONWO2009052570
DESCRIPTIONWO2009129528
DESCRIPTIONWO2010075319
DESCRIPTIONWO2010129465
DESCRIPTIONWO2018026697
DESCRIPTIONWO2019152438
DESCRIPTIONWO2019166653
DESCRIPTIONWO2019166654
DESCRIPTIONWO2019166655
DESCRIPTIONWO2019166657
DESCRIPTIONWO2019166659
DESCRIPTIONWO2019206569
DESCRIPTIONWO2020014613
DESCRIPTIONWO2020113212
DESCRIPTIONWO2020180817
OPPOSITIONCN109633925
OPPOSITIONCN111103701
OPPOSITIONEP0445994
OPPOSITIONEP0741315
OPPOSITIONEP1884219
OPPOSITIONEP2175307
OPPOSITIONEP2286765
OPPOSITIONEP3821851
OPPOSITIONUS2003156248
OPPOSITIONUS7178918
OPPOSITIONWO2004113959
OPPOSITIONWO2018129566
OPPOSITIONWO2019166657
OPPOSITIONWO2020113212
OPPOSITIONWO2021038405
OPPOSITIONWO2021047488
OPPOSITIONWO9400788
OPPOSITIONWO9712272
SEARCHCN109633925
SEARCHCN111103701
SEARCHWO2019166657
SEARCHWO2020113212

Dossier Documents

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