Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 046140/0900 | |
| Pages: | 2 |
| | Recorded: | 06/20/2018 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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11/02/2010
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Application #:
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11568207
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Filing Dt:
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04/05/2007
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Publication #:
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Pub Dt:
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10/04/2007
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Title:
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METHOD FOR THE PRODUCTION OF NIOBIUM AND TANTALUM POWDER
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Patent #:
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Issue Dt:
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08/12/2014
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Application #:
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12910220
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Filing Dt:
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10/22/2010
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Publication #:
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Pub Dt:
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03/24/2011
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Title:
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METHOD FOR PRODUCTION OF NIOBIUM AND TANTALUM POWDER
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Assignee
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LANDSBERGER STR. 98 |
MUNCHEN, GERMANY 80339 |
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Correspondence name and address
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ASHLEY I. PEZZNER
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DRINKER BIDDLE & REATH LLP
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222 DELAWARE AVE.
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WILMINGTON, DE 19801
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