Patent details

Basic Information

Publication number:

EP3470172

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP173063884

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

METHOD OF OPTIMIZING A SUPPORT MATERIAL FOR AN OPERATION OF SURFACING OF A LENS BLANK

French Title of Invention:

PROCÉDÉ D'OPTIMISATION D'UN MATÉRIAU DE SUPPORT POUR UNE OPÉRATION DE SURFAÇAGE D'UNE ÉBAUCHE DE LENTILLE

German Title of Invention:

VERFAHREN ZUR OPTIMIERUNG EINES TRÄGERMATERIALS FÜR EINE OPERATION ZUR BESCHICHTUNG EINES LINSENROHLINGS

SPC Number:

Dates

Filing date:

13/10/2017

Grant date:

16/09/2020

EP Publication Date:

17/04/2019

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:

16/09/2020

EP B1 Publication Date:

16/09/2020

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

13/10/2020

Expiration date:

13/10/2037

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

09/09/2020

 

 

Name:

Essilor International

Address:

147, rue de Paris, 94220 Charenton-le-Pont, France (FR)

Inventor

1

Name:

BULTEZ, Xavier

Address:

France (FR)

2

Name:

PIRAUBE, Sébastien

Address:

United States (US)

3

Name:

MOINE, Jérome

Address:

France (FR)

Classification

IPC classification:

B24B 9/14; B24B 13/005;

Publication

European Patent Bulletin

Issue number:

202038

Publication date:

16/09/2020

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