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IP Verse

Films Made From Polyethylene Compositions And Processes For Making The Same

Patent No. EP3661984 (titled "Films Made From Polyethylene Compositions And Processes For Making The Same") was filed by Exxonmobil Chemical Patents on Jun 29, 2018. The application was issued on Jan 19, 2022.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
THE DOW CHEMICALOct 18, 2022BECK GREENER

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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EP3661984

EXXONMOBIL CHEMICAL PATENTS
Application Number
EP18746361A
Filing Date
Jun 29, 2018
Status
Granted And Under Opposition
Dec 17, 2021
Publication Date
Jan 19, 2022
External Links
Slate, EP3661984B1, Google Patents