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IP Verse

Method For Controlling A Building Water Supply System - EP3375939

The patent EP3375939 was granted to Schell on Aug 4, 2021. The application was originally filed on Feb 27, 2018 under application number EP18158823A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3375939

SCHELL
Application Number
EP18158823A
Filing Date
Feb 27, 2018
Status
Granted And Under Opposition
Jul 2, 2021
Publication Date
Aug 4, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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VIEGA TECHNOLOGYMay 2, 2022COHAUSZ & FLORACKADMISSIBLE
KWC AQUAROTTERMar 29, 2022WITTEADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
OPPOSITIONDE102004033307
OPPOSITIONDE102004035442
OPPOSITIONDE102017105449
OPPOSITIONDE202007009349U
OPPOSITIONDE3916195
OPPOSITIONDE4225834
OPPOSITIONDE4413126
OPPOSITIONDE9313983U
OPPOSITIONEP1309760
OPPOSITIONEP1845207
OPPOSITIONEP3375939
OPPOSITIONGB2478124
OPPOSITIONGB2502165
OPPOSITIONUS2013047327
OPPOSITIONUS2015308084
OPPOSITIONWO2012098383
OPPOSITIONWO2016107937
OPPOSITIONWO2016116407
SEARCHEP1845207
SEARCHGB2502165
SEARCHWO2016107937

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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