IP Verse

Ista International Gmbh opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Ista International Gmbh

Patent Number:
EP3524951
Title:
Heating Cost Distributor For Detecting The Amount Of Heat Output By A Radiator
Applicant:
TECHEM ENERGY SERVICES GMBH
Opposition Date:
Dec 22, 2021
Patent Number:
EP2072957
Title:
Transfer Procedure For Saved Measurement Data From Consumption Meters, Especially Heating Cost Distributors
Applicant:
KUNDO SYSTEM TECHNIK GMBH
Opposition Date:
Sep 11, 2020
Patent Number:
EP2151676
Title:
Method For Operating An Electronic Heating Cost Distributor And Electronic Heating Cost Distributor Operated According To The Method
Applicant:
METRONA UNION GMBH
Opposition Date:
Nov 28, 2018
Patent Number:
EP2994724
Title:
Consumption Meter With Selectable Legal Registers
Applicant:
KAMSTRUP A/S
Opposition Date:
Apr 5, 2018

Latest patents of Ista International Gmbh opposed by its competitors

Patent:
EP3695585
Grant Date:
Aug 2, 2023
Title:
Monitoring Of Heat Consumption
Oppositions:
1
Patent:
EP3796620
Grant Date:
Jul 12, 2023
Title:
Monitoring Of Heat Consumption
Oppositions:
1
Patent:
EP3602977
Grant Date:
May 5, 2021
Title:
Heat Consumption Estimation
Oppositions:
2
Patent:
EP3695584
Grant Date:
Nov 18, 2020
Title:
Monitoring Of Heat Consumption
Oppositions:
2
Patent:
EP3086102
Grant Date:
Feb 13, 2019
Title:
Method Of Operating A Heating System, Heating System And Uses Hereof
Oppositions:
1

Competitors of Ista International Gmbh

TECHEM ENERGY SERVICES GMBH

D.S.I. TRANEMOSEGAARD/BOLIGSELSKABET SYDFYN/ HADERSLEV BOLIGSELSKAB/BOLIGSELSKABET AKB ALBERTSLUND

KAMSTRUP A/S

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