Patent Assignment
Reel/Frame 005311/0539
Assignment of Assignors Interest.
Recorded: 1990-05-07
Pages: 5
Assignors
DONG, DENNIS F.
Executed: 1988-07-07
NOONAN, EDWARD B.
Executed: 1988-07-07
ROGERS, DEREK J.
Executed: 1988-07-07
CLIFFORD, ARTHUR L.
Executed: 1988-07-12
Assignees
HURON TECHNOLOGIES INC.
STE. 210, HWY. #7 PINE SEVEN OFFICE PARK A CORP. OF DE, WOODBRIDGE, ONTARIO, L4L 4Y7, CANADA
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT RD., A CORP. OF DE, MIDLAND, MICHIGAN, 48640
Covered Property
(1)
Electrochemical Cell Having Dual Purpose Electrode
Patent:
4,872,957 →
Application:
07/221,854 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 14, 1989
From: DOW CHEMICAL COMPANY, TH; HURON TECHNOLOGIES, INC.
To: H-D TECH INC., A CORP. OF CANADA
Reel/Frame 005165/0564 →
Assignment of Assignors Interest.
May 7, 1990
From: BENESCH, KATHARINA M.; LOFTFIELD, RICHARD E.
To: HURON TECHNOLOGIES INC.; DOW CHEMICAL COMPANY, THE
Reel/Frame 005311/0512 →
Supplemental Intellectual Property Pledge Agreement
Aug 29, 1996
From: HURON TECH CORP.; 442 CORPORATION
To: FIRST UNION NATIONAL BANK OF FLORIDA
Reel/Frame 008104/0651 →