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Electronic Cigarette Tip Tow Band, Electronic Cigarette Tip, Method For Producing Electronic Cigarette Tip Tow Band, And Method For Producing Electronic Cigarette Tip

Patent No. EP3662770 (titled "Electronic Cigarette Tip Tow Band, Electronic Cigarette Tip, Method For Producing Electronic Cigarette Tip Tow Band, And Method For Producing Electronic Cigarette Tip") was filed by Daicel on Oct 25, 2018. The application was issued on Feb 24, 2021.

Patent Summary

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Patent Family

Patent Oppositions (4)

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 DateRepresentative
CERDIANov 24, 2021MEISSNER BOLTE
CERDIANov 24, 2021MEISSNER BOLTE PARTNERSCHAFT MBB
EASTMAN CHEMICALNov 24, 2021WALLINGER RICKER SCHLOTTER TOSTMANN
CELANESENov 19, 2021SIMMONS & SIMMONS MUNICH

Dossier Documents

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EP3662770

DAICEL
Application Number
EP18875018A
Filing Date
Oct 25, 2018
Status
Granted And Under Opposition
Jan 22, 2021
Publication Date
Feb 24, 2021
External Links
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