Patent Assignment
Reel/Frame 006652/0227
Assignment of Assignor's Interest
Recorded: 1993-08-05
Pages: 4
Assignors
KORDONSKY, WILLIAMS
Executed: 1993-07-10
PROKHOROV, IGOR
Executed: 1993-07-10
GORDODKIN, SERGEI
Executed: 1993-07-10
GORODKIN, GENNADII
Executed: 1993-07-10
GLEB, LEONID
Executed: 1993-07-10
KASHEVSKY, BRONISLAV
Executed: 1993-07-10
Assignee
BYELOCORP SCIENTIFIC, INC.
METRO BUSINESS COMPLEX, 333 METRO PARK, ROCHESTER, NEW YORK, 14623
Covered Property
(1)
Magnetorheological Polishing Devices and Methods
Patent:
5,449,313 →
Application:
08/071,813 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2006
From: BYELOCORP SCIENTIFIC, INC.
To: QED TECHNOLOGIES INTERNATIONAL, INC.
Reel/Frame 018080/0225 →
Notice of Security Interest in Patents
Feb 16, 2012
From: QED TECHNOLOGIES INTERNATIONAL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 027727/0596 →
Release of Security Interest
Nov 16, 2018
From: BANK OF AMERICA, N.A.
To: CABOT MICROELECTRONICS CORPORATION; QED TECHNOLOGIES INTERNATIONAL, INC.
Reel/Frame 047583/0028 →