Compressor, Disc Body And Seal

Patent No. EP4264050 (titled "Compressor, Disc Body And Seal") was filed by Neuman & Esser on Dec 14, 2021. The application was issued on Jan 29, 2025.

Patent Summary

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 DateRepresentative
BURCKHARDT COMPRESSIONOct 29, 2025WILMING
HOERBIGER WIENOct 27, 2025PATENTANWALTE PINTER & WEISS

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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EP4264050

NEUMAN & ESSER
Application Number
EP21839839A
Filing Date
Dec 14, 2021
Status
Granted And Under Opposition
Dec 26, 2024
Publication Date
Jan 29, 2025