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Method Of Applying A Sulphur-Containing Sealing Compound, Apparatus Therefor, Correspondingly Treated Aerospace Vehicle And Use Thereof

EP3256541

CHEMETALL GMBH
Application Number
EP16704603A
Filing Date
Feb 12, 2016
Status
Granted And Under Opposition
Oct 14, 2022
Grant Date
Nov 16, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3256541B1 was granted on Nov 16, 2022 by Chemetall Gmbh The patent is currently Granted And Under Opposition.

Oppositions Filed by other Companies on the Patent

The table below shows 1 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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PPG INDUSTRIES, INC.Aug 14, 2023ADMISSIBLE

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EP2567765Process For The Preparation Of Alloy Powders On The Basis Of Titanium, Zirconium And Hafnium, Alloyed With The Elements Ni, Cu, Ta, W, Re, Os And IrDec 13, 20171
EP1874878Process For The Coating Of Metallic Components With An Aqueous Organic CompositionJul 12, 20171

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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