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Device For Stimulating The Biosynthesis Of Vitamin D3 - EP4326393

The patent EP4326393 was granted to JK Holding on Feb 19, 2025. The application was filed on Apr 19, 2022 under application number EP22720048A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4326393

JK HOLDING
Application Number
EP22720048A
Filing Date
Apr 19, 2022
Status
Granted And Under Opposition
Jan 17, 2025
Publication Date
Feb 19, 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
KBLNov 19, 2025HAHNER -

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONUS5474589
INTERNATIONAL-SEARCH-REPORTKR20150124016
INTERNATIONAL-SEARCH-REPORTUS2017348543
INTERNATIONAL-SEARCH-REPORTWO2017180054
OPPOSITIONCN209378326U
OPPOSITIONJP2013083703
OPPOSITIONKR101680488B
OPPOSITIONKR20150067430
OPPOSITIONKR20150124016
OPPOSITIONKR20190106025
OPPOSITIONKR20210034969
OPPOSITIONUS2014207215
OPPOSITIONUS2016030766
OPPOSITIONUS2017348543
OPPOSITIONUS2018015192
OPPOSITIONUS2019117995
OPPOSITIONUS2020286604
OPPOSITIONUS2022016437
OPPOSITIONWO0232336
OPPOSITIONWO2008151341
OPPOSITIONWO2017180054

Dossier Documents

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    Description

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