Patent details

Basic Information

Publication number:

EP3256862

PCT Application Number:

IB2016050218

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP168861847

PCT Publication Number:

WO2017125781

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

IMPROVED BEAM SHAPING ACOUSTIC SIGNAL TRAVEL TIME FLOW METER

French Title of Invention:

DÉBITMÈTRE À TEMPS DE PARCOURS ACOUSTIQUE AVEC FORMATION DE FAISCEAU AMÉLIORÉE

German Title of Invention:

VERBESSERTER STRAHLFORMENDER SCHALLSIGNALLAUFZEIT-DURCHFLUSSMESSER

SPC Number:

Dates

Filing date:

18/01/2016

Grant date:

17/03/2021

EP Publication Date:

20/12/2017

PCT Publication Date:

27/07/2017

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

17/03/2021

EP B1 Publication Date:

17/03/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

18/01/2022

Expiration date:

18/01/2036

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

10/03/2021

 

 

Name:

GWF MessSysteme AG

Address:

Obergrundstrasse 119 Postfach 2770, 6002 Luzern, Switzerland (CH)

Inventor

1

Name:

SKRIPALLE, Juergen Heinz-Friedrich

Address:

Switzerland (CH)

2

Name:

OHL, Claus-Dieter

Address:

Switzerland (CH)

3

Name:

HIES, Thomas Werner

Address:

Switzerland (CH)

4

Name:

LUONG, Trung Dung

Address:

Switzerland (CH)

Classification

IPC classification:

G01F 1/66; G01P 5/24; G01S 15/58;

Publication

European Patent Bulletin

Issue number:

202111

Publication date:

17/03/2021

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages