Patent details

Basic Information

Publication number:

EP3056550

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP161536404

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

ACID SUPPRESSIBLE RHEOLOGY MODIFIER STABILIZED WITH PHOSPHORIC ACID ESTER SURFACTANT

French Title of Invention:

MODIFICATEUR DE RHÉOLOGIE À SUPPRESSION D'ACIDE STABILISÉ AVEC UN TENSIOACTIF À BASE D'ESTER D'ACIDE PHOSPHORIQUE

German Title of Invention:

SÄUREUNTERDRÜCKBARER, MIT PHOSPHORSÄUREESTERTENSID STABILISIERTER RHEOLOGIEMODIFIKATOR

SPC Number:

Dates

Filing date:

01/02/2016

Grant date:

04/07/2018

EP Publication Date:

17/08/2016

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:

04/07/2018

EP B1 Publication Date:

04/07/2018

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

01/02/2019

Expiration date:

01/02/2036

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

27/06/2018

 

 

Name:

ROHM AND HAAS COMPANY

Address:

100 Independence Mall West, Philadelphia, PA 19106-2399, United States (US)

Inventor

1

Name:

MAURICE, Alvin M.

Address:

United States (US)

2

Name:

RABASCO, John J.

Address:

United States (US)

3

Name:

HAWKINS, Douglas R.

Address:

United States (US)

Priority

Priority Number:

201562116614 P

Priority Date:

16/02/2015

Priority Country:

United States (US)

Classification

IPC classification:

C09D 7/00;

Publication

European Patent Bulletin

Issue number:

201827

Publication date:

04/07/2018

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