IP Verse

Tenneco Gmbh opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Tenneco Gmbh

Patent Number:
EP3267005
Title:
Exhaust Aftertreatment Device
Applicant:
DONALDSON COMPANY, INC.
Opposition Date:
Sep 8, 2021
Patent Number:
EP3092381
Title:
Modular Mixer For Exhaust Assembly
Applicant:
FAURECIA EMISSIONS CONTROL TECHNOLOGIES, USA, LLC
Opposition Date:
Feb 3, 2020
Patent Number:
EP3216992
Title:
Mixer
Applicant:
EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG
Opposition Date:
Jul 30, 2019
Patent Number:
EP3198122
Title:
Exhaust Gas Reduction Unit For Internal Combustion Engine
Applicant:
OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
Opposition Date:
Apr 24, 2019
Patent Number:
EP2921219
Title:
Exhaust Gas Purification Device
Applicant:
FUTABA INDUSTRIAL CO. LTD.
Opposition Date:
Apr 16, 2019
Patent Number:
EP3068989
Title:
Exhaust Gas Post Treatment System
Applicant:
ROBERT BOSCH GMBH
Opposition Date:
May 8, 2018
Patent Number:
EP2585693
Title:
Dosing And Mixing Arrangement For Use In Exhaust Aftertreatment
Applicant:
DONALDSON COMPANY, INC.
Opposition Date:
Mar 12, 2018
Patent Number:
EP2853705
Title:
Exhaust Gas Treatment Device
Applicant:
EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG
Opposition Date:
Feb 5, 2018
Patent Number:
EP2896804
Title:
Assembly Unit Of An Exhaust System Composed Of Components Made Of Different Materials With Improved Durability
Applicant:
EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG
Opposition Date:
Feb 5, 2018
Patent Number:
EP2568140
Title:
Exhaust Gas Aftertreatment Device
Applicant:
CUMMINS EMISSION SOLUTIONS INC.
Opposition Date:
Jan 4, 2018

Latest patents of Tenneco Gmbh opposed by its competitors

Patent:
EP3265656
Grant Date:
Feb 19, 2020
Title:
Mix Box
Oppositions:
1

Competitors of Tenneco Gmbh

EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG

DONALDSON COMPANY, INC.

PUREM GMBH

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