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An Apparatus And Method For Determining The Percentage Of Carbon Equivalent, Carbon And Silicon In Liquid Ferrous Metal - EP2067032

The patent EP2067032 was granted to Kakatkar on Oct 21, 2020. The application was originally filed on Jul 17, 2007 under application number EP07859587A. The patent is currently recorded with a legal status of "Revoked".

EP2067032

KAKATKAR
Application Number
EP07859587A
Filing Date
Jul 17, 2007
Status
Revoked
Jan 5, 2024
Publication Date
Oct 21, 2020
External Links
Slate, Register, Google Patents

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HERAEUS ELECTRO NITEJul 20, 2021HERAEUSADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
EXAMINATIONUS5720553
INTERNATIONAL-SEARCH-REPORTUS4515485
INTERNATIONAL-SEARCH-REPORTUS5503475
OPPOSITIONDE68909434T
OPPOSITIONUS4059996

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "Qualitätsüberwachung von Eisenschmelzen durch thermische Analyse", VDGakademie, (20210702), pages 1 - 3, VDGakademie, URL: https://www.vdg-akademie.de/veranstaltungen/details/51902-59, (20210805), XP055830349
OPPOSITION- Anonymous, "quik-cup quik-lab electro-nite thermal analysis system", electro-nite thermal analysis system, (19790101), pages 1 - 6, XP055830341
OPPOSITION- Bauer W, "modifizierte messtiegel für die beurteilung des impfzustandes und der neigung zur Weisserstarrung van Gusseisen mit Kugelgraphit mittels thermischer analyse", Griesserei Praxis, (19930101), vol. 5, pages 77 - 83, XP055830351
OPPOSITION- CHEN IG-, STEFANESCU D M, "COMPUTER-AIDED DIFFERENTIAL THERMAL ANALYSIS OF SPHEROIDAL AND COMPACTED GRAPHITE CAST IRONS", AFS TRANSACTIONS, AMERICAN FOUNDRY SOCIETY,, US, US, (19840401), vol. 92, pages 947 - 964, XP001027200
OPPOSITION- Eegham Van J, "Application of thermal analysis in the iron foundry Progress and recent developments", AFS International Cast Metals Journal, (19760101), pages 1 - 8, XP055830336
OPPOSITION- Schurmann Eberhard, Et Al, "mathematische grundlagen de thermischen analyse zur schnellen bestimmung von silicium- und kohlenstoffgehalten in eisenlegierungen", Giesserei-forschung, (19850101), vol. 1, pages 1 - 9, XP055830363
OPPOSITION- Selcuk E, Et Al, "surface energies of liquid cast irons containing magnesium and cerium", journal of the iron and steel institute, (19730101), pages 134 - 140, XP055830370
OPPOSITION- Sparkman D, "understanding thermal analysis of iron", AFS Transactions, (19940101), pages 229 - 233, XP055830358
OPPOSITION- Turkdogan E T, "Physiochemical Phenomena of Mechanisms and Rates of Reactions in Melting, Refining, and Casting of Foundry Irons", Foundry Processes, (19880101), pages 53 - 97, XP055830372

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