Patent Assignment
Reel/Frame 005993/0444
Assignment of Assignors Interest.
Recorded: 1992-01-29
Pages: 2
Assignor
BLANKENBECLER, RICHARD
Executed: 1992-01-27
Assignee
LIGHTPATH TECHNOLOGIES, L.P.
3333 NORTH CAMPBELL AVENUE, STE. 7, TUCSON, ARIZONA, 85719
Covered Property
(1)
Refractive Elements with Graded Properties and Methods of Making Same
Patent:
5,262,896 →
Application:
07/827,272 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 11, 1995
From: LIGHTPATH TECHNOLOGIES LIMITED PARTNERSHIP
To: LIGHTPATH TECHNOLOGIES, INCORPORATED
Reel/Frame 007629/0411 →
Security Agreement
Aug 18, 2008
From: LIGHTPATH TECHNOLOGIES, INC.
To: BERG & BERG ENTERPRISES, LLC; THE BART MARCY TRUST; TERRY BRENNEMAN; STEVEN R. J. CYNTHIA H. BRUECK REVOCABLE TRUST UTA DATED 3/14/1991
Reel/Frame 021531/0805 →
Release of Lien
Sep 23, 2013
From: BERG & BERG ENTERPRISES
To: LIGHTPATH TECHNOLOGIES, INCORPORATED
Reel/Frame 031289/0795 →