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IP Verse

Systems And Methods For Repairing Fluid Handling Equipment - EP3177429

The patent EP3177429 was granted to Energy Recovery on Oct 29, 2025. The application was filed on Aug 5, 2015 under application number EP15753261A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3177429

ENERGY RECOVERY
Application Number
EP15753261A
Filing Date
Aug 5, 2015
Status
Patent Maintained As Amended
Sep 26, 2025
Publication Date
Oct 29, 2025
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
DANFOSSSep 30, 2022KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBBADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1563937
INTERNATIONAL-SEARCH-REPORTUS2002025264
INTERNATIONAL-SEARCH-REPORTWO2013017433
INTERNATIONAL-SEARCH-REPORTWO2013019948
OPPOSITIONEP1563937
OPPOSITIONUS2002025264
OPPOSITIONUS2014184502
OPPOSITIONUS2015184502
OPPOSITIONWO2013017433
OPPOSITIONWO2013019948

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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