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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/08/2011
Application #:
11579775
Filing Dt:
01/30/2007
Publication #:
Pub Dt:
09/27/2007
Inventors:
Sven Albrecht, Armin Olbrich, Michael Reiss, Uwe Kutzler, Frank Schrumpf et al
Title:
TUNGSTIC ACID POWDER CONSISTING OF SPHERICAL TUNGSTEN PARTICLES AND METHOD FOR PRODUCING SAME
Assignment: 1
Reel/Frame:
018862/0526Recorded: 02/07/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/16/2007
Exec Dt:
01/15/2007
Exec Dt:
01/17/2007
Exec Dt:
01/19/2007
Exec Dt:
01/15/2007
Exec Dt:
01/20/2007
Assignee:
IM SCHLEEKE 78-91
GOSLAR, GERMANY D38642
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
023883/0277Recorded: 02/02/2010Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED ON REEL 018862 FRAME 0526. ASSIGNOR(S) HEREBY CONFIRMS THE THE APPLICATION NO. WAS INCORRECTLY RECORDED AS 11/579,775. THE CORRECT APPLICATION NO. IS 11/579,775..
Assignors:
Exec Dt:
01/16/2007
Exec Dt:
01/15/2007
Exec Dt:
01/17/2007
Exec Dt:
01/19/2007
Exec Dt:
01/15/2007
Assignee:
IM SCHLEEKE 78-91
GOSLAR, GERMANY D-38642
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
026864/0062Recorded: 09/07/2011Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/29/2007
Assignee:
IM SCHLEEKE 78-91
GOSLAR, GERMANY D-38642
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:
046290/0718Recorded: 07/09/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2018
Assignee:
LANDSBERGER STR. 98
MUENCHEN, GERMANY 80339
Correspondent:
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611

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