Patent Assignment
Reel/Frame 014615/0969
Assignment of Assignor's Interest
Recorded: 2004-05-12
Pages: 11
Assignor
CIRCE BIOMEDICAL, INC.
Executed: 2004-04-07
Assignee
ARBIOS TECHONOLOGIES, INC.
110 N. GEORGE BURNS RD., LOS ANGELES, CALIFORNIA, 90048
Covered Properties
(12)
Non-Adsorptive, Semipermeable Filtration Membrane
Patent:
4,787,976 →
Application:
06/728,008 →
Membrane Having High Affinity for Low Density Lipoprotein-Cholesterol from Whole Blood
Patent:
5,187,010 →
Application:
07/618,791 →
Process of Making Membrane for Removal of Low Density Liporotein- Cholesterol from Whole Blood
Patent:
5,236,644 →
Application:
07/782,348 →
Process of Making a Membrane for High Effeciency Removal of Low Density Lipoprotein-Cholesterol from Whole Blood
Patent:
5,258,149 →
Application:
07/878,580 →
Apparatus for Bioprocessing a Circulating Fluid
Patent:
5,643,794 →
Application:
08/475,629 →
Cryopreserved Hepatocytes and High Viability and Metabolic Activity
Patent:
5,795,711 →
Application:
08/627,446 →
Method of Thawing Cryopresserved Cells
Patent:
5,895,745 →
Application:
08/719,769 →
Closed System for Processing Cells
Patent:
5,858,642 →
Application:
08/719,770 →
A Cell Inoculation Device
Patent:
5,891,713 →
Application:
08/870,339 →
High Flow Technique for Harvesting Mammalian Cells
Patent:
5,912,163 →
Application:
08/953,541 →
Removal of Agent from Cell Suspension
Patent:
6,068,775 →
Application:
09/059,275 →
Method of Cryopreserving Hepatocytes
Patent:
6,136,525 →
Application:
09/364,893 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 10, 1985
From: PARHAM, MARC E.; MILLIGAN, KAREN E.
To: AMICON CORPORATION, A CORP OF MA
Reel/Frame 004415/0127 →
Assignment of Assignors Interest.
Nov 22, 1985
From: AMICON CORPORATION
To: W. R. GRACE & CO., A CORP OF CONNECTICUT
Reel/Frame 004480/0419 →
Merger Effective: May 25, 1988
Aug 4, 1988
From: GRACE MERGER CORP.; W. R. GRACE & CO.,
To: W. R. GRACE & CO.-CONN., A CONN. CORP.
Reel/Frame 004936/0844 →
Assignment of Assignors Interest.
Sep 28, 1992
From: PARHAM, MARC E.; DUFFY, RICHARD L.; NICHOLSON, DONALD T.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 006306/0982 →
Assignment of Assignors Interest.
Sep 29, 1992
From: PARHAM, MARC E.; DUFFY, RICHARD L.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 006334/0244 →
Assignment of Assignors Interest.
May 3, 1993
From: PARHAM, MARC E.; DUFFY, RICHARD L.; NICHOLSON, DONALD T.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 006515/0872 →
Assignment of Assignor's Interest
Apr 4, 1996
From: MULLON, CLAUDY JEAN PAUL; CAIN, SHAWN PAUL; PERLMAN, TIMOTHY JON; JAUREGUI, HUGO O.
To: W.R. GRACE
Reel/Frame 008224/0816 →
Change of Name
May 29, 1996
From: MULLON, CAIN; JAUREGUI, PERLMAN; TRENKLER, NAIK SANTANGINI
To: W.R. GRACE & CO.-CONN.; RHODE ISLAND HOSPITAL
Reel/Frame 008584/0212 →
Assignment of Assignor's Interest
Sep 20, 1996
From: LIU, LEE-CHENG; PERIMAN, TIMOTHY J.; DOYLE, CATHERINE A.
To: W.R. GRACE & CO. -CONN.
Reel/Frame 008148/0443 →
Assignment of Assignor's Interest
Sep 25, 1996
From: CAIN, SHAWN P.; PERLMAN, TIMOTHY J.; DEANE, DEBORAH J.; MULLON, CLAUDY J-P.
To: W.R. GRACE & CO.-CONN.
Reel/Frame 008168/0651 →
Assignment of Assignor's Interest
Sep 25, 1996
From: CHANDLER, BARBARA A.; BORLAND, KERMIT M.; CAIN, SHAWN P.; MULLON, CLAUDY J-P.
To: W.R. GRACE & CO.-CONN.
Reel/Frame 008195/0671 →
Assignment of Assignor's Interest
Jun 19, 1997
From: W.R. GRACE & CO.-CONN.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 008568/0515 →
Assignment of Assignor's Interest
Mar 10, 1998
From: BORLAND, KERMIT M.; CHANDLER, BARABARA; CAIN, SHAWN P.; DEANE, DEBORAH
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 009036/0206 →
Assignment of Assignor's Interest
Jan 18, 2000
From: CUSTER, LINDA M.; CAIN, SHAWN P.; CHANDLER, BARBARA A.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 010546/0895 →
Change of Name
Mar 15, 2002
From: CIRCE ACQUISITION CORP.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 013000/0729 →
Assignment of Assignor's Interest
Mar 15, 2002
From: W.R. GRACE & CO. - CONN.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 012721/0638 →
Assignment of Assignor's Interest
Mar 18, 2002
From: CIRCE BIOMEDICAL, INC.
To: CIRCE ACQUISITION CORP.
Reel/Frame 013056/0483 →
Change of Name
Apr 5, 2002
From: CIRCE ACQUISITION CORP.
To: CIRCE BIOMEDICAL, INC.
Reel/Frame 013056/0472 →
Assignment of Assignor's Interest
Jul 7, 2002
From: CIRCE BIOMEDICAL, INC.
To: CIRCE ACQUISITION CORP.
Reel/Frame 013056/0666 →
Assignment of Assignor's Interest
Apr 7, 2004
From: CIRCE BIOMEDICAL, INC.
To: BECTON, DICKINSON AND COMPANY
Reel/Frame 014499/0116 →
Merger
Jan 12, 2006
From: ARBIOS TECHNOLOGIES, INC.
To: ARBIOS SYSTEMS, INC.
Reel/Frame 017006/0106 →
Assignment of Assignor's Interest
Dec 31, 2008
From: ARBIOS SYSTEMS, INC.
To: HEPALIFE TECHNOLOGIES, INC.
Reel/Frame 022043/0297 →
Assignment of Assignor's Interest
Oct 26, 2012
From: CIRCE BIOMEDICAL, INC.
To: BECTON, DICKINSON AND COMPANY
Reel/Frame 029196/0114 →
Assignment of Assignor's Interest
Oct 26, 2012
From: CIRCE BIOMEDICAL, INC.
To: BECTON, DICKINSON AND COMPANY
Reel/Frame 029195/0986 →
Assignment of Assignor's Interest
Oct 26, 2012
From: CIRCE BIOMEDICAL, INC.
To: BECTON, DICKINSON AND COMPANY
Reel/Frame 029196/0139 →