Patent details

Basic Information

Publication number:

EP3655494

PCT Application Number:

US2018042657

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP187500137

PCT Publication Number:

WO2019018507

First applicant's nationality:

Translation Language:

EPO Publication Language:

English Title of Invention:

MITIGATION OF CONDENSATE BANKING USING SURFACE MODIFICATION

French Title of Invention:

ATTÉNUATION D'UNE ACCUMULATION DE CONDENSAT À L'AIDE D'UNE MODIFICATION DE SURFACE

German Title of Invention:

VERMINDERUNG VON KONDENSATBANKING DURCH OBERFLÄCHENMODIFIKATION

SPC Number:

Dates

Filing date:

18/07/2018

Grant date:

14/04/2021

EP Publication Date:

27/05/2020

PCT Publication Date:

24/01/2019

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

14/04/2021

EP B1 Publication Date:

14/04/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

18/07/2021

Expiration date:

18/07/2038

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

07/04/2021

 

 

Name:

Saudi Arabian Oil Company

Address:

1 Eastern Avenue, Dhahran 31311, Saudi Arabia (SA)

Inventor

1

Name:

SAYED, Mohammed

Address:

United States (US)

2

Name:

COX, Jason

Address:

United States (US)

3

Name:

LIANG, Feng

Address:

United States (US)

4

Name:

OW, Hooisweng

Address:

United States (US)

Priority

Priority Number:

201762534927 P

Priority Date:

20/07/2017

Priority Country:

United States (US)

Classification

IPC classification:

C09K 8/524; C09K 8/60; E21B 43/25;

Publication

European Patent Bulletin

Issue number:

202115

Publication date:

14/04/2021

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