IP Library Assignment 006488/0284
Patent Assignment
Reel/Frame 006488/0284

Assignment of Assignors Interest.

Recorded: 1992-10-05 Pages: 2
Assignor
ATTRIDGE, JOHN W.
Executed: 1992-09-11
Assignee
APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
6 JOHN B. GORSIRAWEG CURACAO, NETHERLANDS ANTILLES
Covered Property (1)
Optical Waveguide Assay Unit and Method of Improving Assay Sensitivity Using Same
Patent: 5,369,717 →
Application: 07/930,690 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 11, 2007
From: APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
To: LABORATOIRES SERONO SA
Reel/Frame 019966/0026 →