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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/14/1993
Application #:
07749445
Filing Dt:
08/23/1991
Inventors:
DAVID W. CANNON, RICHARD W. O'BRIEN
Title:
DEVICE FOR DETERMINING THE SIZE AND CHARGE OF COLLOIDAL PARTICLES BY MEASURING ELECTROACOUSTIC EFFECT
Assignment: 1
Reel/Frame:
005886/0658Recorded: 10/25/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/18/1991
Exec Dt:
10/01/1991
Assignees:
75 SOUTH STREET
HOPKINTON, MASSACHUSETTS
SUITE 5900
MLC CENTRE
SYDNEY, N.S.W. 2000, AUSTRALIA
Correspondent:
BLUM KAPLAN
1120 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
009781/0534Recorded: 03/01/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/07/1998
Assignee:
UNIT 125, NATIONAL INNOVATION CENTER
EVELEIGH, NSW 1430, AUSTRALIA
Correspondent:
COWAN, LIEBOWITZ & LATMAN, P.C
MICHAEL I. WOLFTON, ESQ.
1133 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-6799
Assignment: 3
Reel/Frame:
020762/0566Recorded: 04/07/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2008
Assignee:
900 SOUTH TAFT AVENUE
BLDG E, MS LEGAL
LOVELAND, COLORADO 80537
Correspondent:
JUDY RODRIGUEZ
900 SOUTH TAFT AVENUE
BLDG E, MS LEGAL
LOVELAND, CO 80537

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