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Steel Tube For Fuel Injection Tube And Process For Producing The Same - EP2177745

The patent EP2177745 was granted to Nippon Steel on Nov 21, 2018. The application was originally filed on Jun 30, 2008 under application number EP08777707A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2177745

NIPPON STEEL
Application Number
EP08777707A
Filing Date
Jun 30, 2008
Status
Opposition Rejected
Jul 14, 2023
Publication Date
Nov 21, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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TI AUTOMOTIVE HEIDELBERGAug 21, 2019ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (21) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2007040246
INTERNATIONAL-SEARCH-REPORTJP3258207B
INTERNATIONAL-SEARCH-REPORTJP3410947B
INTERNATIONAL-SEARCH-REPORTJP3906942B
INTERNATIONAL-SEARCH-REPORTJPH1088274
INTERNATIONAL-SEARCH-REPORTJPH11302726
INTERNATIONAL-SEARCH-REPORTJPS6354765B
OPPOSITIONDE19716659
OPPOSITIONDE69617002T
OPPOSITIONEP1528114
OPPOSITIONEP1914418
OPPOSITIONEP1918388
OPPOSITIONEP2022866
OPPOSITIONUS2005252580
SEARCHEP1375683
SEARCHEP1528114
SEARCHEP1918388
SEARCHEP2022866
SEARCHJP2001172739
SEARCHJP2004083986
SEARCHUS2005127665

Dossier Documents

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    Description

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