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IP Verse

Packaging Films Made Of Recycling Plastics - EP3858608

The patent EP3858608 was granted to KBG Kunststoff Beteiligungen on Feb 16, 2022. The application was filed on Aug 13, 2020 under application number EP20190861A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3858608

KBG KUNSTSTOFF BETEILIGUNGEN
Application Number
EP20190861A
Filing Date
Aug 13, 2020
Status
Granted And Under Opposition
Jan 14, 2022
Publication Date
Feb 16, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Multi-layer plastic film for packaging applications, comprising at least three interconnected layers with a minimum 80% recycled plastic content by weight, wherein the film layers have different mechanical properties and a single type of plastic with a purity of at least 90% by weight. The film is suitable for packaging applications and can be recycled again after use.

Patent Family

Patent Family

Patent Oppositions (2)

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 DateRepresentativeOpposition Status
GRUBERNov 15, 2022GRUBERADMISSIBLE
IK INDUSTRIEVEREINIGUNG KUNSTSTOFFVERPACKUNGEN EVNov 15, 2022BUSCHADMISSIBLE

Patent Citations (19) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE3715646
DESCRIPTIONDE69815401T
DESCRIPTIONEP0906365
DESCRIPTIONEP2937199
DESCRIPTIONWO9215640
OPPOSITIONCN106433048
OPPOSITIONDE4234953
OPPOSITIONEP2668105
OPPOSITIONEP3483206
OPPOSITIONEP3838587
OPPOSITIONEP3953174
OPPOSITIONEP3969505
OPPOSITIONEP4054846
OPPOSITIONUS2007120283
OPPOSITIONUS2012288692
OPPOSITIONUS2017002116
OPPOSITIONUS5128212
OPPOSITIONWO2021151627
SEARCHDE202017106797U

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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    Description

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