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IP Verse

Installation And Process Of Gravel Coating - EP3243957

The patent EP3243957 was granted to Ermont on Dec 15, 2021. The application was filed on May 10, 2017 under application number EP17170410A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3243957

ERMONT
Application Number
EP17170410A
Filing Date
May 10, 2017
Status
Patent Maintained As Amended
Nov 12, 2021
Publication Date
Dec 15, 2021
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
AMMANN SCHWEIZSep 4, 2019MUNCH -

Patent Citations (21) New

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

Citation PhasePublication Number
OPPOSITIONDE3530248
OPPOSITIONDE3624735
OPPOSITIONDE4140964
OPPOSITIONEP0216316
OPPOSITIONEP0632242
OPPOSITIONGB2131314
OPPOSITIONUS3865541
OPPOSITIONUS3920380
OPPOSITIONUS4047884
OPPOSITIONUS4142803
OPPOSITIONUS4705404
OPPOSITIONUS5174650
OPPOSITIONUS5178456
OPPOSITIONUS5201839
OPPOSITIONUS5397177
OPPOSITIONUS5538340
OPPOSITIONUS5596935
OPPOSITIONUS5664881
OPPOSITIONUS8591092
SEARCHEP0437990
SEARCHGB2131314

Dossier Documents

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