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Filtration Material Using Fiber Blends That Contain Strategically Shaped Fibers And/Or Charge Control Agents - EP3885480

The patent EP3885480 was granted to Mativ Luxembourg on Sep 11, 2024. The application was originally filed on Oct 25, 2011 under application number EP21168074A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3885480

MATIV LUXEMBOURG
Application Number
EP21168074A
Filing Date
Oct 25, 2011
Status
Granted And Under Opposition
Aug 8, 2024
Publication Date
Sep 11, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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MAIWALDJun 11, 2025MAIWALDADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONUS20010614063
DESCRIPTIONEP0347695
DESCRIPTIONUS4798850
DESCRIPTIONUS5470485
DESCRIPTIONUS5792242
DESCRIPTIONUS6328788
OPPOSITIONUS2001039879
OPPOSITIONUS2004194625
OPPOSITIONUS2013047856
OPPOSITIONUS3706828
OPPOSITIONUS5645627
OPPOSITIONUS5871845
OPPOSITIONWO9744509
SEARCHJP2008150753
SEARCHUS2001039879
SEARCHUS6048614
SEARCHUS6780226

Dossier Documents

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