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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/16/1993
Application #:
07761412
Filing Dt:
09/17/1991
Inventors:
JORG GITZEL, DETLEF WEHLE, HANS-TOBIAS MACHOLDT
Title:
POLYMERIC AMMONIUM COMPOUNDS AS CHARGE CONTROL AGENTS
Assignment: 1
Reel/Frame:
005850/0354Recorded: 09/17/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/28/1991
Exec Dt:
08/28/1991
Exec Dt:
08/28/1991
Assignee:
D-6230 FRANKFURT AM MAIN 80, GERMANY
Correspondent:
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
010881/0555Recorded: 06/05/2000Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/03/2000
Assignee:
BRUENINGSTRASSE 50
65929 FRANKFURT, GERMANY
Correspondent:
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER, ESQ.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:
018224/0534Recorded: 07/17/2006Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2005
Assignee:
BRUNINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Correspondent:
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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