IP Library › Assignment 003815/0037
Patent Assignment
Reel/Frame 003815/0037

Assignment of Assignors Interest.

Recorded: 1980-09-11 Pages: 3
Assignors
LOPEZ HECTOR
Executed: 1980-09-10
SMITH STEPHEN W.
Executed: 1980-09-10
Assignee
Covered Property (1)
Contrast Resolution Tissue Equivalent Ultrasound Test Object
Patent: 4,331,021 →
Application: 06/186,381 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement (See Document for Details) May 1, 1998
From: FIRST LAFAYETTE ACQUISITION, LLC; LAFAYETTE PHARMACEUTICALS, INC., A CORPORATION OF DELAWARE
To: HARRIS TRUST AND SAVINGS BANK
Reel/Frame 009138/0752 →