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Reel/Frame:013467/0564   Pages: 9
Recorded: 03/04/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 50
1
Patent #:
Issue Dt:
08/29/1995
Application #:
08151481
Filing Dt:
11/12/1993
Title:
ISOLATABLE, WATER SOLUBLE, AND HYDROLYTICALLY STABLE ACTIVE SULFONES OF POLY(ETHYLENE GLYCOL) AND RELATED POLYMERS FOR MODIFICATION OF SURFACES AND MOLECULES
2
Patent #:
Issue Dt:
05/13/1997
Application #:
08243869
Filing Dt:
05/17/1994
Title:
POLYMERS OF N-ACRYLOYLMORPHOLINE ACTIVATED AT ONE END AND CONJUGATES WITH BIOACTIVE MATERIALS AND SURFACES
3
Patent #:
Issue Dt:
08/03/1999
Application #:
08443383
Filing Dt:
05/17/1995
Title:
MULTIARMED, MONOFUNCTIONAL, POLYMER FOR COUPLING TO PROTEINS AND SURFACES
4
Patent #:
Issue Dt:
05/20/1997
Application #:
08475177
Filing Dt:
06/07/1995
Title:
POLYMERS OF N-ACRYLOYLMORPHOLINE ACTIVATED AT ONE END AND CONJUGATES WITH BIOACTIVE MATERIALS AND SURFACES
5
Patent #:
Issue Dt:
08/25/1998
Application #:
08626947
Filing Dt:
04/03/1996
Title:
APPARATUS FOR DATA COMMUNICATION BETWEEN UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART) MODULES AND TRANSCEIVERS IN A CHIP SET BY SELECTIVELY CONNECTING A COMMON BUS BETWEEN MULTIPLEXER/DEMULTIPLEXER UNITS
6
Patent #:
Issue Dt:
09/30/1997
Application #:
08642231
Filing Dt:
10/02/1995
Title:
POLY(ETHYLENE GLYCOL) AND RELATED POLYMERS MONOSUBSTITUTED WITH PROPIONIC OR BUTANOIC ACIDS AND FUNCTIONAL DERIVATIVES THEREOF FOR BIOTECHNICAL APPLICATIONS
7
Patent #:
NONE
Issue Dt:
Application #:
08928049
Filing Dt:
09/12/1997
Publication #:
Pub Dt:
05/30/2002
Title:
DEGRADABLE POLY(ETHYLENE GLYCOL) HYDROGELS WITH CONTROLLED HALF-LIFE AND PRECURSORS THEREFOR
8
Patent #:
Issue Dt:
04/10/2001
Application #:
08937846
Filing Dt:
09/25/1997
Title:
SOLUBLE, DEGRADABLE POLY(ETHYLENE GLYCOL) DERIVATIVES FOR CONTROLLABLE RELEASE OF BOUND MOLECULES INTO SOLUTION
9
Patent #:
Issue Dt:
07/10/2001
Application #:
08964972
Filing Dt:
11/05/1997
Title:
DELIVERY OF POLY(ETHYLENE GLYCOL)-MODIFIED MOLECULES FROM DEGRADABLE HYDROGELS
10
Patent #:
Issue Dt:
05/04/1999
Application #:
09027679
Filing Dt:
02/23/1998
Title:
ISOLATABLE, WATER SOLUBLE, AND HYDROLYTICALLY STABLE ACTIVE SULFONES OF POLY(ETHYLENE GLYCOL) AND RELATED POLYMERS FOR MODIFICATION OF SURFACES AND MOLECULES
11
Patent #:
Issue Dt:
11/23/1999
Application #:
09082063
Filing Dt:
05/20/1998
Title:
POLY(ETHYLENE GLYCOL) ALDEHYDE HYDRATES AND RELATED POLYMERS AND APPLICATIONS IN MODIFYING AMINES
12
Patent #:
Issue Dt:
09/10/2002
Application #:
09186759
Filing Dt:
11/05/1998
Title:
HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) DERIVATIVES AND METHODS FOR THEIR PREPARATION
13
Patent #:
Issue Dt:
03/26/2002
Application #:
09226341
Filing Dt:
01/06/1999
Title:
DEGRADABLE HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) ACRYLATES AND GELS AND CONJUGATES DERIVED THEREFROM
14
Patent #:
Issue Dt:
03/26/2002
Application #:
09265989
Filing Dt:
03/11/1999
Publication #:
Pub Dt:
08/02/2001
Title:
POLY (ETHYLENE GLYCOL) DERIVATIVES WITH PROXIMAL REACTIVE GROUPS
15
Patent #:
Issue Dt:
08/26/2003
Application #:
09294188
Filing Dt:
04/19/1999
Publication #:
Pub Dt:
10/17/2002
Title:
WATER SOLUBLE ACTIVATED POLYMERS CONTAINING AN ACTIVE ETHYL SULFONE MOIETY FOR MODIFICATION OF SURFACES AND MOLECULES
16
Patent #:
Issue Dt:
08/13/2002
Application #:
09426289
Filing Dt:
10/25/1999
Title:
DELIVERY OF POLY(ETHYLENE GLYCOL)-MODIFIED MOLECULES FROM DEGRADABLE HYDROGELS
17
Patent #:
Issue Dt:
02/19/2002
Application #:
09459312
Filing Dt:
12/10/1999
Title:
HYDROLYTICALLY DEGRADABLE POLYMERS AND HYDROGELS MADE THEREFROM
18
Patent #:
Issue Dt:
07/02/2002
Application #:
09469418
Filing Dt:
12/23/1999
Title:
Hydrolytically degradable carbamate derivatives of poly (ethylene glycol)
19
Patent #:
Issue Dt:
08/05/2003
Application #:
09590622
Filing Dt:
06/08/2000
Title:
HYDROGELS DERIVED FROM CHITOSAN AND POLY(ETHYLENE GLYCOL) OR RELATED POLYMERS
20
Patent #:
Issue Dt:
08/20/2002
Application #:
09712536
Filing Dt:
11/14/2000
Title:
HYDROXYAPATITE-TARGETING POLY (ETHYLENE GLYCOL) AND RELATED POLYMERS
21
Patent #:
Issue Dt:
04/23/2002
Application #:
09740556
Filing Dt:
12/18/2000
Publication #:
Pub Dt:
12/27/2001
Title:
Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol)
22
Patent #:
Issue Dt:
12/17/2002
Application #:
09741933
Filing Dt:
12/20/2000
Publication #:
Pub Dt:
01/03/2002
Title:
STERICALLY HINDERED POLY(ETHYLENE GLYCOL) ALKANOIC ACIDS AND DERIVATIVES THEREOF
23
Patent #:
Issue Dt:
08/05/2003
Application #:
09790250
Filing Dt:
02/21/2001
Publication #:
Pub Dt:
11/22/2001
Title:
N-MALEIMIDYL POLYMER DERIVATIVES
24
Patent #:
Issue Dt:
10/08/2002
Application #:
09794731
Filing Dt:
02/27/2001
Publication #:
Pub Dt:
11/15/2001
Title:
WATER-SOLUBLE POLYMER CONJUGATES OF ARTELINIC ACID
25
Patent #:
Issue Dt:
05/06/2003
Application #:
09824265
Filing Dt:
04/02/2001
Publication #:
Pub Dt:
03/14/2002
Title:
DELIVERY OF POLY (ETHYLENE GLYCOL)-MODIFIED MOLECULES FROM DEGRADABLE HYDROGELS
26
Patent #:
Issue Dt:
02/04/2003
Application #:
09824297
Filing Dt:
04/02/2001
Publication #:
Pub Dt:
09/13/2001
Title:
SOLUBLE, DEGRADABLE POLY (ETHYLENE GLYCOL) DERIVATIVES FOR CONTROLLABLE RELEASE OF BOUND MOLECULES
27
Patent #:
NONE
Issue Dt:
Application #:
09824395
Filing Dt:
04/02/2001
Publication #:
Pub Dt:
08/23/2001
Title:
Degradable heterobifunctional poly (ethylene glycol) acrylates and gels and conjugates derived therefrom
28
Patent #:
Issue Dt:
04/01/2003
Application #:
09842514
Filing Dt:
04/26/2001
Publication #:
Pub Dt:
11/29/2001
Title:
HYDROLYTICALLY DEGRADABLE CARBAMATE DERIVATIVES OF POLY(ETHYLENE GLYCOL)
29
Patent #:
Issue Dt:
10/08/2002
Application #:
09842976
Filing Dt:
04/26/2001
Publication #:
Pub Dt:
10/04/2001
Title:
HYDROLYTICALLY DEGRADABLE CARBAMATE DERIVATIVES OF POLY(ETHYLENE GLYCOL)
30
Patent #:
Issue Dt:
02/04/2003
Application #:
09842977
Filing Dt:
04/26/2001
Title:
HYDROLYTICALLY DEGRADABLE CARBAMATE DERIVATIVES OF POLY(ETHYLENE GLYCOL)
31
Patent #:
NONE
Issue Dt:
Application #:
09956271
Filing Dt:
09/19/2001
Publication #:
Pub Dt:
02/14/2002
Title:
Polymer stabilized neuropeptides
32
Patent #:
NONE
Issue Dt:
Application #:
09956440
Filing Dt:
09/19/2001
Publication #:
Pub Dt:
01/31/2002
Title:
Polymer stabilized neuropeptides
33
Patent #:
Issue Dt:
06/21/2005
Application #:
09973318
Filing Dt:
10/09/2001
Publication #:
Pub Dt:
06/05/2003
Title:
THIOESTER POLYMER DERIVATIVES AND METHOD OF MODIFYING THE N-TERMINUS OF A POLYPEPTIDE THEREWITH
34
Patent #:
Issue Dt:
12/16/2003
Application #:
09992102
Filing Dt:
11/05/2001
Publication #:
Pub Dt:
04/04/2002
Title:
POLY(ETHYLENE GLYCOL) DERIVATIVES WITH PROXIMAL REACTIVE GROUPS
35
Patent #:
Issue Dt:
08/20/2002
Application #:
09992129
Filing Dt:
11/05/2001
Publication #:
Pub Dt:
03/28/2002
Title:
POLY(ETHYLENE GLYCOL) DERIVATIVES WITH PROXIMAL REACTIVE GROUPS
36
Patent #:
Issue Dt:
04/01/2003
Application #:
09993088
Filing Dt:
11/05/2001
Publication #:
Pub Dt:
05/02/2002
Title:
POLY (ETHYLENE GLYCOL) DERIVATIVES WITH PROXIMAL REACTIVE GROUPS
37
Patent #:
NONE
Issue Dt:
Application #:
09999197
Filing Dt:
11/30/2001
Publication #:
Pub Dt:
12/05/2002
Title:
Water-soluble polymer conjugates of triazine derivatives
38
Patent #:
Issue Dt:
08/10/2004
Application #:
10024357
Filing Dt:
12/18/2001
Publication #:
Pub Dt:
06/27/2002
Title:
SYNTHESIS OF HIGH MOLECULAR WEIGHT NON-PEPTIDIC POLYMER DERIVATIVES
39
Patent #:
Issue Dt:
05/04/2004
Application #:
10054662
Filing Dt:
01/22/2002
Publication #:
Pub Dt:
10/24/2002
Title:
MULTI-ARM BLOCK COPOLYMERS AS DRUG DELIVERY VEHICLES
40
Patent #:
Issue Dt:
09/23/2003
Application #:
10068349
Filing Dt:
02/06/2002
Publication #:
Pub Dt:
07/25/2002
Title:
METHOD FOR THE PREPARATION OF 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE GLYCOL)
41
Patent #:
Issue Dt:
03/23/2004
Application #:
10068371
Filing Dt:
02/06/2002
Publication #:
Pub Dt:
07/04/2002
Title:
METHOD FOR THE PREPARATION OF 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE GLYCOL)
42
Patent #:
Issue Dt:
03/08/2005
Application #:
10071469
Filing Dt:
02/08/2002
Publication #:
Pub Dt:
06/13/2002
Title:
HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) DERIVATIVES AND METHODS FOR THEIR PREPARATION
43
Patent #:
NONE
Issue Dt:
Application #:
10076018
Filing Dt:
02/14/2002
Publication #:
Pub Dt:
01/30/2003
Title:
HYDROLYTICALLY DEGRADABLE POLYMERS AND HYDROGELS MADE THEREFROM
44
Patent #:
NONE
Issue Dt:
Application #:
10119546
Filing Dt:
04/10/2002
Publication #:
Pub Dt:
06/19/2003
Title:
Multi-armed, monofunctional
45
Patent #:
NONE
Issue Dt:
Application #:
10153024
Filing Dt:
05/21/2002
Publication #:
Pub Dt:
01/23/2003
Title:
Antibodies specific for poly(ethylene glycol)
46
Patent #:
Issue Dt:
07/18/2006
Application #:
10269028
Filing Dt:
10/09/2002
Publication #:
Pub Dt:
08/21/2003
Title:
THIOESTER-TERMINATED WATER SOLUBLE POLYMERS AND METHOD OF MODIFYING THE N-TERMINUS OF A POLYPEPTIDE THEREWITH
47
Patent #:
Issue Dt:
06/06/2006
Application #:
10274296
Filing Dt:
10/18/2002
Publication #:
Pub Dt:
07/03/2003
Title:
POLYMER CONJUGATES OF OPIOID ANTAGONISTS
48
Patent #:
NONE
Issue Dt:
Application #:
10282915
Filing Dt:
10/29/2002
Publication #:
Pub Dt:
07/31/2003
Title:
Polymer conjugates of protein kinase C inhibitors
49
Patent #:
Issue Dt:
05/18/2004
Application #:
10283890
Filing Dt:
10/30/2002
Publication #:
Pub Dt:
06/05/2003
Title:
STERICALLY HINDERED POLY(ETHYLENE GLYCOL) ALKANOIC ACIDS AND DERIVATIVES THEREOF
50
Patent #:
NONE
Issue Dt:
Application #:
10284077
Filing Dt:
10/30/2002
Publication #:
Pub Dt:
08/28/2003
Title:
Water-soluble polymer conjugates of retinoic acid
Assignor
1
Exec Dt:
12/02/2002
Assignee
1
490 DISCOVERY DRIVE
HUNTSVILLE, ALABAMA 35806
Correspondence name and address
NEKTAR THERAPEUTICS
MICHAEL J. RAFA
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070

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