IP Library › Assignment 008614/0777
Patent Assignment
Reel/Frame 008614/0777

Assignment of Assignor's Interest

Recorded: 1997-06-18 Pages: 3
Assignors
HANCOCK, LAWRENCE FRANCIS
Executed: 1997-06-17
KISHBAUGH, ALAN JAY
Executed: 1997-06-18
PARHAM, MARC ELLOUS
Executed: 1997-06-18
Assignee
CIRCE BIOMEDICAL, INC.
ONE LEDGEMONT CENTER, 128 SPRING STREET, LEXINGTON, MASSACHUSETTS, 02173
Covered Property (1)
Thermoplastic Block Copolymers
Patent: 5,798,437 →
Application: 08/681,946 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 15, 2002
From: CIRCE ACQUISITION CORP.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 013000/0729 →
Assignment of Assignor's Interest Mar 18, 2002
From: CIRCE BIOMEDICAL, INC.
To: CIRCE ACQUISITION CORP.
Reel/Frame 013056/0483 →