IP Verse

Rotor Pair For A Compressor Block Of A Screw Machine

EP3134649

KAESER KOMPRESSOREN SE
Application Number
EP15736405A
Filing Date
Apr 27, 2015
Status
Patent Maintained As Amended
Nov 11, 2022
Grant Date
Dec 14, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3134649B2 was granted on Dec 14, 2022 by Kaeser Kompressoren Se The patent is currently Patent Maintained As Amended.

Oppositions Filed by other Companies on the Patent

The table below shows 4 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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ATLAS COPCO AIRPOWER N.V.Jan 4, 2019ADMISSIBLE
GARDNER DENVER DEUTSCHLAND GMBHJan 3, 2019ADMISSIBLE
INGERSOLL-RAND INDUSTRIAL U.S., INC.Jan 3, 2019ADMISSIBLE
ROTORCOMP VERDICHTER GMBHDec 28, 2018ADMISSIBLE

More Opposed Patents of Kaeser Kompressoren Se

The table below shows the patents of Kaeser Kompressoren Se that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP2845638Method For Operating An Adsorbing Device, And Control DeviceJul 3, 20241
EP3358189Rotor Pair For A Compressor Block Of A Screw MachineJan 3, 20241
EP3597920Rotor Pair For A Compressor Block Of A Screw MachineSep 6, 20231

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.

  • Date

    Description

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