Patent details

Basic Information

Publication number:

EP2785780

PCT Application Number:

PCT/IN/2012/000758

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP128391893

PCT Publication Number:

WO/2013/105113

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

AMINE AND NITROXIDE BASED ADDITIVE COMPOSITION FOR CONTROL AND INHIBITION OF POLYMERIZATION OF STYRENE, AND METHOD OF USE THEREOF

French Title of Invention:

COMPOSITION D'ADDITIF À BASE D'AMINE ET DE NITROXIDE PERMETTANT DE COMMANDER ET D'INHIBER LA POLYMÉRISATION DE STYRÈNE, ET PROCÉDÉ D'UTILISATION CORRESPONDANT

German Title of Invention:

AMIN- UND NITROXIDBASIERTE ADDITIVZUSAMMENSETZUNG ZUR KONTROLLE UND HEMMUNG DER POLYMERISATION VON STYROL SOWIE VERFAHREN ZU IHRER VERWENDUNG

SPC Number:

Dates

Filing date:

21/11/2012

Grant date:

01/07/2015

EP Publication Date:

01/07/2015

PCT Publication Date:

18/07/2013

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

08/10/2014

EP B1 Publication Date:

01/07/2015

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

21/11/2015

Expiration date:

21/11/2032

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

21/11/2012

 

 

Name:

Dorf Ketal Chemicals (India) Private Limited

Address:

Dorf Ketal Tower D'Monte Street Orlem Malad (W), Mumbai 400 064, Maharashtra, India (IN)

Inventor

Name:

SUBRAMANIYAM Mahesh

Address:

India (IN)

Priority

Priority Number:

MM33832011

Priority Date:

02/12/2011

Priority Country:

India (IN)

Classification

Main IPC Class:

C08K 5/17;

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