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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/13/1987
Application #:
06838860
Filing Dt:
03/12/1986
Inventors:
HANS-RUDOLF VON TOBEL, PAUL DOSWALD
Title:
MIXTURES OF COPPER COMPLEXES OF DISAZO COMPOUNDS HAVING A 4,4'-(3,3'- DIHYDROXY-BIPHENYLENE) TETRAZO COMPONENT RADICAL AND HYDROXY- NAPHTHALENEDISULFONIC ACID AND 1-HYDROXY-6-(2'-CHLORO-4'-CHLORO OR HYDROXY-1,3,5-TRIAZIN-6'-YLAMINO)NAPHTHALENE-3-SULFONIC ACID ETC.
Assignment: 1
Reel/Frame:
004734/0975Recorded: 07/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/25/1986
Exec Dt:
02/25/1986
Assignee:
Correspondent:
GERALD D. SHARKIN
SANDOZ, INC.,
59 ROUTE 10
EAST HANOVER, NJ 07936
Assignment: 2
Reel/Frame:
005587/0785Recorded: 02/04/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/13/1987
Assignee:
Correspondent:
GERALD D. SHARKIN
SANDOZ, INC.,
59 ROUTE 10
EAST HANOVER, NJ 07936
Assignment: 3
Reel/Frame:
008178/0144Recorded: 08/19/1996Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/05/1996
Assignee:
CITCO BUILDING
WICKHAMS CAY, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH
Correspondent:
SANDOZ CORP.
ROBERT S. HONOR
PATENT AND TRADEMARK DEPT.
59 ROUTE 10
E. HANOVER, NJ 07936

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