IP Verse

Multi-Pump Control Keeping The Head Constant While Ramping Up Or Down A Subset Of The Pumps

Patent No. EP3428453 (titled "Multi-Pump Control Keeping The Head Constant While Ramping Up Or Down A Subset Of The Pumps") was filed by Grundfos Holding on Jul 14, 2017. The application was issued on Jun 7, 2023.

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 DateRepresentative
KSBMar 7, 2024VON TIETZEN UND HENNIG

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

  • Get instant alerts for new documents

EP3428453

GRUNDFOS HOLDING
Application Number
EP17181340A
Filing Date
Jul 14, 2017
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
External Links
Slate, Register , Google Patents