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IP Verse

Oil-Injected Screw Air Compressor - EP3315780

The patent EP3315780 was granted to Almig Kompressoren on Nov 24, 2021. The application was filed on Oct 28, 2016 under application number EP16196221A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3315780

ALMIG KOMPRESSOREN
Application Number
EP16196221A
Filing Date
Oct 28, 2016
Status
Patent Maintained As Amended
Oct 22, 2021
Publication Date
Nov 24, 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
ATLAS COPCOSep 26, 2019VOADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
OPPOSITIONCN103742416
OPPOSITIONCN104676935
OPPOSITIONCN202023716U
OPPOSITIONJP2006316696
OPPOSITIONJP2009121398
OPPOSITIONJP2010138881
OPPOSITIONUS2015362212
OPPOSITIONUS4289461
OPPOSITIONWO2016117037
SEARCHCN101871455
SEARCHCN104676935
SEARCHDE102006029888
SEARCHGB2094891
SEARCHWO0225114
SEARCHWO0246617
SEARCHWO2007045052

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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