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IP Verse

Nail-Sealing Roof Underlay - EP3582963

The patent EP3582963 was granted to Ewald Drken on Dec 16, 2020. The application was originally filed on Apr 18, 2018 under application number EP18719509A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3582963

EWALD DRKEN
Application Number
EP18719509A
Filing Date
Apr 18, 2018
Status
Granted And Under Opposition
Nov 13, 2020
Publication Date
Dec 16, 2020
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.

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BIOLOGISCHE INSEL LOTHAR MOLLSep 15, 2021STT SOZIETAT THEWS & THEWSWITHDRAWN

Patent Citations (14) New

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

Citation PhasePublication Number
EXAMINATIONEP2279860
INTERNATIONAL-SEARCH-REPORTDE102010018810
INTERNATIONAL-SEARCH-REPORTJP2003221792
INTERNATIONAL-SEARCH-REPORTUS2012094067
INTERNATIONAL-SEARCH-REPORTWO2015126931
INTERNATIONAL-SEARCH-REPORTWO2016178866
OPPOSITIONDE102010018810
OPPOSITIONDE102010048807
OPPOSITIONDE102012111593
OPPOSITIONDE102015000092
OPPOSITIONDE2743979
OPPOSITIONDE2811151
OPPOSITIONDE4012369
OPPOSITIONWO2015126931

Dossier Documents

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    Description

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