IP Verse

E.i. Du Pont De Nemours And Company opposition analysis

COMPANY ANALYSIS

Latest patents of E.i. Du Pont De Nemours And Company opposed by its competitors

Patent:
EP2558544
Grant Date:
Sep 4, 2024
Title:
Composition Comprising 2,3,3,3-Tetrafluoropropene And 1,1,1,2-Tetrafluoroethane, Chillers Containing Same And Methods Of Producing Cooling Therein
Oppositions:
3
Patent:
EP2089466
Grant Date:
Jan 30, 2019
Title:
Polyamide Housings For Portable Electronic Devices
Oppositions:
1
Patent:
EP2590915
Grant Date:
Sep 6, 2017
Title:
Synthesis Of 1234Yf By Selective Dehydrochlorination Of 244Bb
Oppositions:
1
Patent:
EP2678301
Grant Date:
Aug 23, 2017
Title:
Catalytic Dehydrochlorination Of Hydrochlorofluorocarbons
Oppositions:
1
Patent:
EP2678298
Grant Date:
Apr 5, 2017
Title:
Catalytic Dehydrochlorination Of Hydrochlorofluorocarbons
Oppositions:
1

Competitors of E.i. Du Pont De Nemours And Company

ARKEMA FRANCE

DAIKIN INDUSTRIES, LTD.

MEXICHEM FLUOR S.A. DE C.V.

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