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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/23/1990
Application #:
07489895
Filing Dt:
03/07/1990
Inventors:
UWE MAETZEL, WALTER HEITMANN
Title:
METHOD FOR PREPARING INDOLE CARBOXYLIC ACID DERIVATIVES
Assignment: 1
Reel/Frame:
005242/0643Recorded: 03/07/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/27/1990
Exec Dt:
02/27/1990
Assignee:
POSTFACH 220
HANS-BOECKLER-ALLEE 20
D-3000 HANNOVER, GERMANY
Correspondent:
FOLEY & LARDNER, SCHWARTZ,
JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:
008519/0556Recorded: 05/28/1997Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/25/1997
Assignee:
HANS-BOECKLER ALLEE 20
D-30173 HANNOVER, GERMANY
Correspondent:
EVENSON, MCKEOWN, EDWARDS & LENAHAN
J. D. EVANS
1200 G STREET, N.W., STE. 700
WASHINGTON, D.C. 20005

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