Thyssenkrupp Acciai Speciali Terni S.p.A.
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 21, 2010 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 21 Total Citation Count
- Aug 08, 2001 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7799199 Process and plant for descaling, pickling and finishing passivating stainless steel strips, and strips so obtainableDec 29, 02Sep 21, 10[C25F]
7398817 Apparatus for confining the impurities of a molten metal contained into a continuous casting mouldOct 31, 03Jul 15, 08[B22D]
6964711 Process for the production of grain oriented electrical steel stripsDec 18, 01Nov 15, 05[H01F]
6893510 Process for the production of grain oriented electrical steel stripsDec 17, 01May 17, 05[H01F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0087,649 METHOD FOR RESTORING OR EXECUTING AN ANTI FINGERPRINT COATING ONTO SHEETS OF STAINLESS STEELAbandonedSep 29, 08Apr 02, 09[B05D, C08F, B32B]
7192492 Process for the control of inhibitors distribution in the production of grain oriented electrical steel stripsExpiredAug 08, 01Mar 20, 07[H01F]
6858097 Brightening/passivating metal surfaces without hazard from emissions of oxides of nitrogenExpiredJun 28, 02Feb 22, 05[C23C]
2004/0265,162 Ferritic stainless steel and use thereof in the manufacture for high temperature resistant productsAbandonedAug 20, 04Dec 30, 04[C22C]
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