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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	4874765	Issue Dt:	10/17/1989	Application #:	07041206	Filing Dt:	04/22/1987
Inventors:	ERZSEBET LAPIS, EDIT TOTH, BELA KISS, JOZSEF TORLEY, EVA PALOSI, ISTVAN HAJDU et al
Title:	1,4-DISUBSTITUTED PIPERAZINES HAVING DOPAMINERGIC ACTIVITY

Assignment: 1

Reel/Frame:

004728/0496

Recorded: 06/08/1987

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

TOTH, EDIT

Exec Dt:

04/21/1987

KISS, BELA

Exec Dt:

04/21/1987

TORLEY, JOZSEF

Exec Dt:

04/21/1987

PALOSI, EVA

Exec Dt:

04/21/1987

HAJDU, ISTVAN

Exec Dt:

04/21/1987

SZPORNY, LASZLO

Exec Dt:

04/21/1987

GROO, DORA

Exec Dt:

04/21/1987

LASZLOVSZKY, ISTVAN

Exec Dt:

04/21/1987

Assignee:

RICHTER GEDEON VEGYESZETI GYAR

19, GYOMROI UT

BUDAPEST X, HUNGARY

Correspondent:

HERBERT B. KEIL

KEIL & WEINKAUF

1101 CONNECTICUT AVE., N. W.

WASHINGTON, DC 20036

Assignment: 2

Reel/Frame:

004728/0495

Recorded: 06/08/1987

Pages: 1

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor:

LAPIS, ERZSEBET

Exec Dt:

04/28/1987

Assignee:

RICHTER GEDEON VEGYESZETI GYAR

19, GYOMROI UT

BUDAPEST X, GERMANY

Correspondent:

HERBERT B. KEIL

KEIL & WEINKAUF

1101 CONNECTICUT AVE., N. W.

WASHINGTON, DC 20036

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