Patent Assignment
Reel/Frame 006523/0216
Assignment of Assignors Interest.
Recorded: 1993-04-12
Pages: 3
Assignor
MAGARILL, SIMON
Executed: 1993-03-29
Assignee
U.S. PRECISION LENS CORP.
4000 MCMANN ROAD CINCINNATI, OH
Covered Property
(1)
Optical System for Projection Display
Patent:
5,552,922 →
Application:
08/044,720 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 12, 2002
From: CORNING INCORPORATED
To: CORNING PRECISION LENS INCORPORATED
Reel/Frame 013496/0631 →
Assignment of Assignor's Interest
Feb 18, 2003
From: 3M PRECISION OPTICS, INC.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 013429/0259 →
Change of Name
Feb 18, 2003
From: CORNING PRECISION LENS, INC.
To: 3M PRECISION OPTICS, INC.
Reel/Frame 013429/0359 →
Donation Agreement
May 6, 2010
From: 3M INNOVATIVE PROPERTIES COMPANY
To: REGENTS OF THE UNIVERSITY OF MINNESOTA
Reel/Frame 024342/0629 →