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Method Of Preparing A Transparent Polymer Material Comprising A Thermoplastic Polycarbonate And Mineral Nanoparticles - EP2220146

The patent EP2220146 was granted to Essilor on Sep 5, 2018. The application was originally filed on Dec 9, 2008 under application number EP08865864A. The patent is currently recorded with a legal status of "Revoked".

EP2220146

ESSILOR
Application Number
EP08865864A
Filing Date
Dec 9, 2008
Status
Revoked
Aug 20, 2021
Publication Date
Sep 5, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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OMYAJun 5, 2019MAIWALD -

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN1631975
INTERNATIONAL-SEARCH-REPORTEP1217030
INTERNATIONAL-SEARCH-REPORTJP2006199850
INTERNATIONAL-SEARCH-REPORTTWI251603B
INTERNATIONAL-SEARCH-REPORTUS2006217478
INTERNATIONAL-SEARCH-REPORTUS2007042137
INTERNATIONAL-SEARCH-REPORTUS2007142535
INTERNATIONAL-SEARCH-REPORTWO2007043496
OPPOSITIONCN1095483C
OPPOSITIONJP2002020628
OPPOSITIONWO02081566
OPPOSITIONWO2004035680
OPPOSITIONWO2007039625

Dossier Documents

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