IP Verse

Ista competitive analysis

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Latest oppositions filed by Ista

Explore patent oppositions filed by Ista against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3524951
Heating Cost Distributor For Detecting The Amount Of Heat Output By A RadiatorTECHEM ENERGY SERVICESDec 22, 2021
EP3531095
Heat Cost Allocator DeviceIOTT IPRJul 27, 2021
EP3322672
Method For Removing Nitriles From Hydrogen CyanideTHE CHEMOURS FCFeb 26, 2021
EP2072957
Transfer Procedure For Saved Measurement Data From Consumption Meters, Especially Heating Cost DistributorsKUNDO SYSTEM TECHNIKSep 11, 2020
EP3477265
Flow MeterENGELMANN SENSORAug 27, 2020
EP3156104
Equipment For Use In Rescue Service For Making Holes In Roofs Etc By CuttingCOLD CUT SYSTEMS SVENSKAJan 29, 2019
EP2118166
Polyester Polymers With Low Acetaldehyde Generation Rates And High Vinyl Ends ConcentrationEASTMAN CHEMICALJan 18, 2019
EP2151676
Method For Operating An Electronic Heating Cost Distributor And Electronic Heating Cost Distributor Operated According To The MethodMETRONA UNIONNov 28, 2018
EP3102562
Method For Purifying Adipodinitrile (Adn)BASFOct 31, 2018
EP1716103
Continuous Method For The Production Of Linear Pentene NitrilesBASFOct 10, 2018

Latest patents of Ista opposed by its competitors

Explore Ista's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3695585
Aug 2, 2023Monitoring Of Heat Consumption1
EP3796620
Jul 12, 2023Monitoring Of Heat Consumption1
EP3602977
May 5, 2021Heat Consumption Estimation2
EP3695584
Nov 18, 2020Monitoring Of Heat Consumption2
EP3086102
Feb 13, 2019Method Of Operating A Heating System, Heating System And Uses Hereof1

Latest publications and patents of Ista New

Explore the latest publications and patents granted to Ista, showcasing their recent innovations and technological advancements.

Last updated on: Oct 22, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Ista

EP3695585
Aug 2, 2023Monitoring Of Heat ConsumptionPatent Maintained As Amended
EP3796620
Jul 12, 2023Monitoring Of Heat ConsumptionRevoked
EP3602977
May 5, 2021Heat Consumption EstimationRevoked
EP3695584
Nov 18, 2020Monitoring Of Heat ConsumptionRevoked
EP3086102
Feb 13, 2019Method Of Operating A Heating System, Heating System And Uses HereofRevoked

Latest PTAB cases involving Ista

Discover the latest PTAB cases involving Ista, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Ista with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
BLEISTAHL PRODUKTIONS11 - -
MAHLE8120 - -