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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
03/07/1989
Application #:
06829647
Filing Dt:
02/13/1986
Inventors:
IAN A. SHANKS, ALAN M. SMITH
Title:
PHOTOMETRIC INSTRUMENTS, THEIR USE IN METHODS OF OPTICAL ANALYSIS, AND ANCILLARY DEVICES THEREFOR
Assignment: 1
Reel/Frame:
004698/0731Recorded: 04/24/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/30/1986
Exec Dt:
01/30/1986
Assignee:
ROCHUSSENSTRAAT 78
ROTTERDAM, NETHERLANDS
Correspondent:
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR, 1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
004704/0407Recorded: 04/28/1987Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/1987
Assignee:
STATELESS
Correspondent:
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:
004927/0705Recorded: 08/10/1988Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/03/1987
Assignee:
EXCHANGE PLACE
BOSTON, MASSACHUSETTS 02109
Correspondent:
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N. W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:
004989/0916Recorded: 12/20/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/15/1988
Assignee:
Correspondent:
CUSHMAN, DARBY & CUSHMAN
1615 L STREET N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:
005702/0539Recorded: 05/20/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/01/1991
Assignee:
6 JOHN B. GORSIRAWEG
CURACAO, NETHERLANDS ANTILLES
Correspondent:
STEPHAN P. WILLIAMS
ARES-SERONO INC.
EXCHANGE PLACE - 37TH FLOOR
BOSTON, MA 02109

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