IP Library Assignment 005807/0488
Patent Assignment
Reel/Frame 005807/0488

Assignment of Assignors Interest.

Recorded: 1991-08-12 Pages: 4
Assignors
MASSEY, RICHARD J.
Executed: 1991-08-01
BLACKBURN, GARY E.
Executed: 1991-08-01
WILKINS, ELIZABETH W.
Executed: 1991-08-01
SHAH, HARESH P.
Executed: 1991-08-01
Assignee
IGEN, INC.
1530 EAST JEFFERSON STREET, ROCKVILLE, MARYLAND, 20852
Covered Property (1)
Methods and Apparatus for Improved Luminescence Assays Using Particle Concentration and Chemiluminescence Detection
Application: 07/728,194 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 14, 1998
From: IGEN, INC.
To: IGEN INTERNATIONAL, INC.
Reel/Frame 009396/0070 →