IP Verse

Bayer Materialscience Llc opposition analysis

COMPANY ANALYSIS

Latest patents of Bayer Materialscience Llc opposed by its competitors

Patent:
EP2239291
Grant Date:
Mar 9, 2022
Title:
Polyether Carbonate Polyols Made Via Double Metal Cyanide (Dmc) Catalysis
Oppositions:
1
Patent:
EP2890726
Grant Date:
Mar 24, 2021
Title:
Polymer Polyols Having Improved Quality
Oppositions:
2
Patent:
EP2287226
Grant Date:
Feb 27, 2019
Title:
Polyether Carbonate Polyols Made Via Double Metal Cyanide (Dmc) Catalysis
Oppositions:
1
Patent:
EP2046861
Grant Date:
Jan 23, 2019
Title:
Polyether Carbonate Polyols Made Via Double Metal Cyanide (Dmc) Catalysis
Oppositions:
2
Patent:
EP2888310
Grant Date:
Aug 23, 2017
Title:
Improved Process For The Production Of Low Molecular Weight Impact Polyethers
Oppositions:
1

Competitors of Bayer Materialscience Llc

ECONIC TECHNOLOGIES LIMITED

REPSOL, S.A.

ARKEMA FRANCE

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