Patent Assignment
Reel/Frame 004887/0337
Assignment of Assignors Interest.
Recorded: 1988-05-23
Pages: 2
Assignee
FERRIS MFG. CO., A CORPORATION OF DELAWARE
300 W. 83RD STREET, BURR RIDGE, ILLINOIS, 60521
Covered Property
(1)
Hydrophilic Foam Compositions
Patent:
5,064,653 →
Application:
07/175,036 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 20, 1990
From: SESSIONS, ROBERT W.; CARR, ROY D.
To: FERRIS MFG. CORP., A CORP. OF DELAWARE
Reel/Frame 005278/0831 →
Assignment of Assignor's Interest
Oct 12, 1993
From: FERRIS MANUFACTURING CORP.
To: FERRIS CORP.
Reel/Frame 006721/0419 →
Change of Name
Jun 8, 2000
From: FERRIS CORPORATION
To: FERRIS PHARMACEUTICALS INC.
Reel/Frame 010901/0993 →