Patent Assignment
Reel/Frame 009162/0496
Change in Assignee
Recorded: 1997-05-07
Pages: 14
Assignors
MULLON, CLAUDY JEAN PAUL
Executed: 1995-05-23
GAGNON, KERRY ANN
Executed: 1995-05-23
TOSONE, CHRISTINE MARIE
Executed: 1995-05-23
JAUREGUI, HUGO OSVALDO
Executed: 1995-09-01
Assignee
W.R. GRACE & CO.-CONN.
ONE TOWN CENTER RD., BOCA RATON, FLORIDA
Covered Property
(1)
Dual Fiber Bioreactor
Patent:
5,712,154 →
Application:
08/488,185 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 1995
From: MULLON, CLAUDY JEAN PAUL; GAGNON, KERRY ANN; TOSONE, CHRISTINE MARIE
To: W.R. GRACE
Reel/Frame 008111/0988 →
Assignment of Assignor's Interest
Jun 19, 1997
From: W.R. GRACE & CO.-CONN.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 008568/0515 →
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 →