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European patent · EP4269766 · In force

Register entry

Publication number
EP4269766
Application number
EP23170868
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 28, 2023
Published
Nov 1, 2023
Granted
Apr 22, 2026
Protection ends at the latest
Apr 27, 2043
Next annual fee due
Apr 30, 2026
IPC classes
F02C 7/052 (2006.01)
B01D 45/04 (2006.01)
Priority
US 202217661374 29.04.2022
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Apr 22, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 22.04.2026

Parties

Holder

Pratt & Whitney Canada Corp.

PRATT & WHITNEY CANADA CORP.

1000 Marie Victorin, (01BE5), Longueuil, Québec J4G 1A1, CA

Inventor

REMY, Patrice

(01BE5) Longueuil, J4G 1A1, CA

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.