Patent Assignment
Reel/Frame 004581/0925
Assignment of Assignors Interest.
Recorded: 1986-07-01
Pages: 3
Assignors
BURSTEIN, PAUL
Executed: 1986-06-18
KRIEGER, ALLEN S.
Executed: 1986-06-16
KUBIERSCHKY, KLAUS
Executed: 1986-06-16
Assignee
AMERICAN SCIENCE AND ENGINEERING, INC.
FORT WASHINGTON, A CORP. OF MA., CAMBRIDGE, MASSACHUSETTS, 02163
Covered Property
(1)
X-Ray Detector Suited for High Energy Applications with Wide Dynamic Range, High Stopping Power and Good Protection for Opto-Electronic Transducers
Patent:
5,463,224 →
Application:
06/880,630 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 1, 2000
From: AMERICAN SCIENCE AND ENGINEERING, INC.
To: EXPORT-IMPORT BANK OF THE UNITED STATES
Reel/Frame 011277/0608 →
Seurity Agreement
Sep 25, 2003
From: AMERICAN SCIENCE AND ENGINEERING, INC.
To: SILICON VALLEY BANK DBA SILICON VALLEY EAST
Reel/Frame 014007/0604 →
Release of Security Interest
Nov 23, 2009
From: SILICON VALLEY BANK
To: AMERICAN SCIENCE AND ENGINEERING, INC.
Reel/Frame 023556/0062 →