Patent Assignment
Reel/Frame 009449/0600
Assignment of Assignor's Interest
Recorded: 1998-09-04
Pages: 4
Assignors
ABRAMOV, OLEG Y.
Executed: 1998-05-12
KOLTCHANOV, STANISLAV A.
Executed: 1998-05-12
LAISHEVA, LEILA V.
Executed: 1998-05-12
Assignee
INVENTION MACHINE CORPORATION
200 PORTLAND STREET, BOSTON, MASSACHUSETTS, 2114
Covered Property
(1)
Batching of Molten Glass in the Production of Graded Index of Refraction Glass Bodies
Patent:
6,029,475 →
Application:
09/109,702 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 1998
From: INVENTION MACHINE CORPORATION
To: LIGHTPATH TECHNOLOGIES, INC.
Reel/Frame 009855/0327 →
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 →