EP2531533

TOTALENERGIES ONETECH BELGIUM
Application Number
EP11702193A
Filing Date
Feb 3, 2011
Status
Granted And Under Opposition
Jul 23, 2021
Grant Date
Aug 25, 2021
External Links
Slate, Register

Biblio Summary

The patent EP2531533B1 was granted on Aug 25, 2021 by Totalenergies Onetech Belgium The patent is currently Granted And Under Opposition.

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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CHEVRON PHILLIPS CHEMICAL COMPANY LPMay 19, 2022ADMISSIBLE

The table below shows the patents of Totalenergies Onetech Belgium that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3180368Process For Preparing A Polyethylene ProductJul 27, 20221
EP3802689Process To Produce Polypropylene-Based Composition From Post-Consumer Resins And Articles Made Of Said CompositionsApr 27, 20227
EP3523363Improved Expandable Vinyl Aromatic PolymersJul 22, 20201