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IP Verse

Method For Determining An Expected Value Of A Nominal Output Of An Unknown Heating Body And An Expected Value Of At Least One Thermal Coupling Parameter Of An Electronic Heating Cost Distributor On The Unknown Heating Body And Parameterization Method For Parameterizing An Electronic Heating Cost Distributor - EP3671153

The patent EP3671153 was granted to Qundis on May 10, 2023. The application was filed on Dec 5, 2019 under application number EP19213821A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3671153

QUNDIS
Application Number
EP19213821A
Filing Date
Dec 5, 2019
Status
Granted And Under Opposition
Apr 7, 2023
Publication Date
May 10, 2023
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
TECHEM ENERGY SERVICESFeb 11, 2024KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBBADMISSIBLE
METRONA UNIONFeb 9, 2024PRINZ & PARTNER MBBADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
OPPOSITIONDE102005045198
OPPOSITIONDE10306465
OPPOSITIONDE10317476
OPPOSITIONDE3234850
OPPOSITIONDE3626281
OPPOSITIONEP1376084
OPPOSITIONEP1770469
OPPOSITIONEP3671153
SEARCHDE10317476
SEARCHDE3234850

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.

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    Description

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