IP Verse

Repsol, S.a. opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Repsol, S.a.

Patent Number:
EP2890726
Title:
Polymer Polyols Having Improved Quality
Applicant:
BAYER MATERIALSCIENCE LLC
Opposition Date:
Dec 23, 2021
Patent Number:
EP3083757
Title:
Method For Working Up Alkaline Polyether Polyols
Applicant:
COVESTRO DEUTSCHLAND AG
Opposition Date:
Jun 15, 2021
Patent Number:
EP2566906
Title:
Polyisocyanate Prepolymers And Use Thereof
Applicant:
BAYER INTELLECTUAL PROPERTY GMBH
Opposition Date:
Apr 29, 2020
Patent Number:
EP2675282
Title:
Vegetable Dielectric Fluid For Electrical Transformers
Applicant:
A.&A. FRATELLI PARODI S.P.A.
Opposition Date:
Jan 10, 2020
Patent Number:
EP2046861
Title:
Polyether Carbonate Polyols Made Via Double Metal Cyanide (Dmc) Catalysis
Applicant:
BAYER MATERIALSCIENCE LLC
Opposition Date:
Oct 23, 2019
Patent Number:
EP2691434
Title:
Method For Producing Flexible Polyurethane Foam Materials
Applicant:
BAYER INTELLECTUAL PROPERTY GMBH
Opposition Date:
Jul 4, 2018
Patent Number:
EP2753651
Title:
Method Of Synthesising Polycarbonates In The Presence Of A Bimetallic Catalyst And A Chain Transfer Agent
Applicant:
IMPERIAL INNOVATIONS LIMITED
Opposition Date:
Apr 12, 2018

Competitors of Repsol, S.a.

COVESTRO DEUTSCHLAND AG

BAYER INTELLECTUAL PROPERTY GMBH

BAYER MATERIALSCIENCE LLC

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