Patent details

Basic Information

Publication number:

EP2902728

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP151505864

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

Automatic detection of coolant fill levels in refrigerant circuits

French Title of Invention:

Reconnaissance automatique de quantités de remplissage de réfrigérant dans des circuits frigorifiques

German Title of Invention:

Automatische Erkennung von Kältemittelfüllmengen in Kältekreisläufen

SPC Number:

Dates

Filing date:

09/01/2015

Grant date:

26/04/2017

EP Publication Date:

05/08/2015

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

26/04/2017

EP B1 Publication Date:

26/04/2017

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

09/01/2018

Expiration date:

09/01/2035

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

26/04/2017

 

 

Name:

Vaillant GmbH

Address:

Berghauser Strasse 40, 42859 Remscheid, Germany (DE)

Inventor

1

Name:

Sobotta, Stefan

Address:

Germany (DE)

2

Name:

Dziwak, Frank

Address:

Germany (DE)

Priority

Priority Number:

500642014

Priority Date:

31/01/2014

Priority Country:

Austria (AT)

Classification

IPC classification:

F25B 49/00;

Publication

European Patent Bulletin

Issue number:

201717

Publication date:

26/04/2017

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
31/05/2018	Outgoing Correspondence	1