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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/17/2002
Application #:
09670717
Filing Dt:
09/28/2000
Inventors:
Eberhard Saage, Uwe Hasche, Wolfgang Dittrich, Diethart Langbein
Title:
METHOD OF UTILIZING SECONDARY RAW MATERIALS CONTAINING IRON, ZINC AND LEAD
Assignment: 1
Reel/Frame:
011464/0163Recorded: 01/19/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Assignee:
ALFRED-LANG STR. 10
09581 FREIBERG, GERMANY
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ALAN J. KASPER
2100 PENNSYLVANIA AENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:
011977/0125Recorded: 07/11/2001Pages: 2
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL 011464, FRAME 0163.
Assignors:
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Exec Dt:
01/11/2001
Assignee:
ALFRED-LANGE-STR. 10
09581 FREIBERG, GERMANY
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ALAN J, KASPER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:
021127/0009Recorded: 06/19/2008Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2007
Assignee:
ALFRED-LANGE-STR. 10
FREIBERG, GERMANY 09581
Correspondent:
ALAN J. KASPER (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
025926/0636Recorded: 03/09/2011Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2009
Assignee:
ALFRED-LANGE-STRASSE 10
FREIBERG, GERMANY 09599
Correspondent:
ALAN J. KASPER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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