Patent details

Basic Information

Publication number:

EP2675876

PCT Application Number:

PCT/US/2012/025203

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP127052223

PCT Publication Number:

WO/2012/112658

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

LUBRICANTS WITH GOOD TBN RETENTION

French Title of Invention:

LUBRIFIANTES AVEC UNE BONNE STABILITÉ DE L'INDICE D'ALCALINITÉ

German Title of Invention:

SCHMIERSTOFFE MIT GUTER BASENZAHLSTABILITÄT

SPC Number:

Dates

Filing date:

15/02/2012

Grant date:

14/12/2016

EP Publication Date:

14/12/2016

PCT Publication Date:

23/08/2012

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

25/12/2013

EP B1 Publication Date:

14/12/2016

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

15/02/2017

Expiration date:

15/02/2032

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

15/02/2012

 

 

Name:

The Lubrizol Corporation

Address:

29400 Lakeland Boulevard, Wickliffe, OH 44092-2298, United States (US)

Inventor

1

Name:

DAVIES Mark C.

Address:

United Kingdom (GB)

2

Name:

COOK Stephen

Address:

United Kingdom (GB)

3

Name:

MAYHEW Alexandra

Address:

United Kingdom (GB)

Priority

Priority Number:

201161443792

Priority Date:

17/02/2011

Priority Country:

United States (US)

Classification

Main IPC Class:

C10M 163/00;

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