EP3602977

ISTA INTERNATIONAL GMBH
Application Number
EP18712627A
Filing Date
Mar 28, 2018
Status
Revoked
Feb 9, 2024
Grant Date
May 5, 2021
External Links
Slate, Register

Biblio Summary

The patent EP3602977B1 was granted on May 5, 2021 by Ista International Gmbh The patent is currently Revoked.

The table below shows 2 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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TECHEM ENERGY SERVICES GMBHFeb 5, 2022ADMISSIBLE
D.S.I. TRANEMOSEGAARD/BOLIGSELSKABET SYDFYN/ HADERSLEV BOLIGSELSKAB/BOLIGSELSKABET AKB ALBERTSLUNDFeb 3, 2022ADMISSIBLE

The table below shows the patents of Ista International Gmbh that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3695585Monitoring Of Heat ConsumptionAug 2, 20231
EP3796620Monitoring Of Heat ConsumptionJul 12, 20231
EP3695584Monitoring Of Heat ConsumptionNov 18, 20202

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.