IP Library Assignment 009255/0084
Patent Assignment
Reel/Frame 009255/0084

Assignment of Assignor's Interest

Recorded: 1998-06-04 Pages: 3
Assignors
WEITZEL, WILLIAM H.
Executed: 1998-05-20
ORTABASI, UGUR
Executed: 1998-05-20
Assignee
LIGHTPATH TECHNOLOGIES, INCORPORATED
6820 ACADEMY PARKWAY EAST -N.E., ALBUQUERQUE, NEW MEXICO, 87109
Covered Property (1)
Method of Producing Large Polymer Optical Blanks with Predictable Axil Refractive Index Profile
Patent: 6,027,672 →
Application: 09/002,065 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Security Interest Feb 19, 2025
From: LIGHTPATH TECHNOLOGIES, INC.; GELTECH, INC.; ISP OPTICS CORPORATION; LIEBERT CONSULTING LLC
To: NORTH RUN – DUE NORTH PARTNERS, LP
Reel/Frame 070256/0376 →