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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
04/18/1995
Application #:
07725809
Filing Dt:
07/08/1991
Inventors:
ARNO TISSLER, ROLAND THOME, KARL BECKER, HANS-DIETER NEUBAUER, HANS-HEINO JOHN
Title:
SYNTHETIC CRYSTALLINE ALUMINOSILICATE FOR THE CATALYTIC CONVERSION OF HYDROCARBONS IN PETROCHEMICAL PROCESSES
Assignment: 1
Reel/Frame:
005828/0531Recorded: 09/09/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/20/1991
Exec Dt:
08/20/1991
Assignee:
GEORG-VON-BOESELAGER-STRASSE 25
5300 BONN, GERMANY
Correspondent:
DARBY & DARBY
805 3RD. AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
005828/0534Recorded: 09/09/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/03/1991
Exec Dt:
09/02/1991
Exec Dt:
09/02/1991
Assignee:
THALMANN-PLATZ
4220 LEUNA 3, GERMANY
Correspondent:
DARBY & DARBY
805 3RD. AVE.
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
007011/0450Recorded: 06/06/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/30/1994
Assignee:
GEORG-VON-BOESELAGER-STRASSE 25
5300 BONN, GERMANY
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 4
Reel/Frame:
007764/0960Recorded: 01/11/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/17/1995
Assignee:
ALUSTRASSE 50-52
SCHWANDORF, GERMANY D-924
Correspondent:
DARBY & DARBY P.C.
MICHAEL J. SWEEDLER
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 5
Reel/Frame:
015562/0406Recorded: 01/07/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/2004
Assignee:
LENBACHPLATZ 6
80333 MUNCHEN, GERMANY
Correspondent:
DARBY & DARBY, P.C.
DAVID LEASON
P.O. BOX 5257
NEW YORK, NY 10150-5257

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