IP Verse

Vacuum Pump, Scroll Pump And Method Of Manufacturing Same

Patent No. EP3647599 (titled "Vacuum Pump, Scroll Pump And Method Of Manufacturing Same") was filed by Pfeiffer Vacuum on Oct 7, 2019. The application was issued on Sep 3, 2025.

Patent Summary

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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
EDWARDSSep 22, 2022DOMPATENT VON KREISLER SELTING WERNER
EDWARDSSep 22, 2022DOMPATENT VON PATENT UND RECHTSANWALTEN

Dossier Documents

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EP3647599

PFEIFFER VACUUM
Application Number
EP19201749A
Filing Date
Oct 7, 2019
Status
Patent Maintained As Amended
Aug 1, 2025
Publication Date
Sep 3, 2025
External Links
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