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Patent Assignment Assignor Details
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Assignor Name : HAHN, HERBERT
Total Assignments: 6
Assignment: 1
Reel/Frame:004080/0086   Pages: 1
Recorded: 01/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1981
2
Exec Dt:
11/16/1981
3
Exec Dt:
11/16/1981
4
Exec Dt:
11/16/1981
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06324278
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004427/0519   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1981
2
Exec Dt:
11/16/1981
3
Exec Dt:
11/16/1981
4
Exec Dt:
11/16/1981
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06650713
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004086/0670   Pages: 1
Recorded: 01/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1982
2
Exec Dt:
09/09/1982
3
Exec Dt:
09/09/1982
4
Exec Dt:
09/09/1982
5
Exec Dt:
09/09/1982
6
Exec Dt:
09/09/1982
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06420318
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004646/0236   Pages: 2
Recorded: 10/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/22/1986
2
Exec Dt:
09/22/1986
Assignee
1
GRUNTHAL 1-6
D-8505 ROTHENBACH A.D. PEGNITZ, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06921677
Correspondence name and address
STANLEY SACKS
C/O WOLF, GREENFIELD & SACKS
201 DEVONSHIRE ST.
BOSTON, MA 02110
Assignment: 5
Reel/Frame:005285/0667   Pages: 2
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/11/1990
Assignee
1
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07316990
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE
& RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:021874/0247   Pages: 3
Recorded: 11/20/2008
Attorney Dkt #:1021500-000169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/10/2008
Assignee
1
OTTO-SEELING-STR. 7
D58455 WITTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12296785
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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