IP Verse

Formulated Isocyanate-Reactive Blends Including Olefin Based Blowing Agent

EP3119824

DOW GLOBAL TECHNOLOGIES LLC
Application Number
EP15714739A
Filing Date
Mar 20, 2015
Status
Revoked
Oct 13, 2023
Grant Date
Apr 28, 2021
External Links
Slate, Register

Biblio Summary

The patent EP3119824B1 was granted on Apr 28, 2021 by Dow Global Technologies Llc The patent is currently Revoked.

Oppositions Filed by other Companies on the Patent

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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BASF SEJan 28, 2022 N.A.
COVESTRO DEUTSCHLAND AGJan 28, 2022ADMISSIBLE

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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.

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    Description

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