Method For Preparing An Improved Bitumen By Addition Of Polyphosphoric Acid And Cross- Linkable Polymer Background

Patent No. EP2021413 (titled "Method For Preparing An Improved Bitumen By Addition Of Polyphosphoric Acid And Cross- Linkable Polymer Background") was filed by Innophos on May 31, 2007. The application was issued on Nov 19, 2014.

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CompanyOpposition DateRepresentative
BK GIULINIAug 17, 2015REITSTOTTER KINZEBACH

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  • Date

    Description

EP2021413

INNOPHOS
Application Number
EP07809256A
Filing Date
May 31, 2007
Status
Opposition Rejected
Jun 16, 2017
Publication Date
Nov 19, 2014