Patent details

Basic Information

Publication number:

EP3332064

PCT Application Number:

US2016045782

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP167511310

PCT Publication Number:

WO2017024230

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

ALDEHYDE-FUNCTIONALIZED POLYMERS FOR PAPER STRENGTH AND DEWATERING

French Title of Invention:

POLYMÈRES FONCTIONNALISÉS PAR ALDÉHYDE POUR LA RÉSISTANCE ET LA DÉSHYDRATATION DU PAPIER

German Title of Invention:

ALDEHYDFUNKTIONALISIERTE POLYMERE FÜR PAPIERSTÄRKE UND -ENTWÄSSERUNG

SPC Number:

Dates

Filing date:

05/08/2016

Grant date:

09/11/2022

EP Publication Date:

13/06/2018

PCT Publication Date:

09/02/2017

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

09/11/2022

EP B1 Publication Date:

09/11/2022

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

05/08/2023

Expiration date:

05/08/2036

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

02/11/2022

 

 

Name:

Ecolab USA Inc.

Address:

1 Ecolab Place, St. Paul, MN 55102, United States (US)

Inventor

1

Name:

LIU, Mei

Address:

United States (US)

2

Name:

GRIMM, Herman Mark

Address:

United States (US)

3

Name:

LOWE, Robert M.

Address:

United States (US)

Priority

Priority Number:

201562201877 P

Priority Date:

06/08/2015

Priority Country:

United States (US)

Classification

IPC classification:

D21H 21/06; D21H 21/10; D21H 17/37; D21H 17/55; D21H 21/20;

Publication

European Patent Bulletin

Issue number:

202245

Publication date:

09/11/2022

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