Patent Assignment
Reel/Frame 023196/0394
Merger
Recorded: 2009-08-31
Pages: 27
Assignor
NEKTAR THERAPEUTICS AL, CORPORATION
Executed: 2009-07-31
Assignee
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD, SAN CARLOS, CALIFORNIA, 94070
Covered Properties
(258)
Isolatable, Water Soluble, and Hydrolytically Stable Active Sulfones of Poly(Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Patent:
5,446,090 →
Application:
08/151,481 →
Polymers of N-Acryloylmorpholine Activated at One End and Conjugates with Bioactive Materials and Surfaces
Patent:
5,629,384 →
Application:
08/243,869 →
Multi-Armed, Monofuntional, and Hydrolytically Stable Derivatives of Poly (Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Application:
08/371,065 →
Multiarmed, Monofunctional, Polymer for Coupling to Proteins and Surfaces
Patent:
5,932,462 →
Application:
08/443,383 →
Isolatable, Water Soluble, and Hydrolytically Stable Active Sulfones of Poly(Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Patent:
5,739,208 →
Application:
08/473,734 →
Polymers of N-Acryloylmorpholine Activated at One End and Conjugates with Bioactive Materials and Surfaces
Patent:
5,631,322 →
Application:
08/475,177 →
Poly(Ethylene Glycol) and Related Polymers Substituted with Fatty Acids and Functional Derivatives Thereof for Biotechnical Applications
Application:
08/499,321 →
Poly(Ethylene Glycol) and Related Polymers Monosubstituted with Propionic or Butanoic Acids and Functional Derivatives Thereof for Biotechnical Applications
Patent:
5,672,662 →
Application:
08/642,231 →
Degradable Poly(Ethylene Glycol) Hydrogels with Controlled Half-Life and Precursors Therefor
Application:
08/928,049 →
Publication:
US 2002/0064546
Soluble, Degradable Poly(Ethylene Glycol) Derivatives for Controllable Release of Bound Molecules into Solution
Patent:
6,214,966 →
Application:
08/937,846 →
Delivery of Poly(Ethylene Glycol)-Modified Molecules from Degradable Hydrogels
Patent:
6,258,351 →
Application:
08/964,972 →
Isolatable, Water Soluble, and Hydrolytically Stable Active Sulfones of Poly(Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Patent:
5,900,461 →
Application:
09/027,679 →
Poly(Ethylene Glycol) Aldehyde Hydrates and Related Polymers and Applications in Modifying Amines
Patent:
5,990,237 →
Application:
09/082,063 →
Multi-Armed, Monofunctional, and Hydrolytically Stable Derivatives of Poly (Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Application:
09/140,907 →
Publication:
US 2001/0007765
Heterobifunctional Poly(Ethylene Glycol) Derivatives and Methods for Their Preparation
Patent:
6,448,369 →
Application:
09/186,759 →
Degradable Heterobifunctional Poly(Ethylene Glycol) Acrylates and Gels and Conjugates Derived Therefrom
Patent:
6,362,276 →
Application:
09/226,341 →
Poly (Ethylene Glycol) Derivatives with Proximal Reactive Groups
Water Soluble Activated Polymers Containing an Active Ethyl Sulfone Moiety for Modification of Surfaces and Molecules
Delivery of Poly(Ethylene Glycol)-Modified Molecules from Degradable Hydrogels
Patent:
6,432,397 →
Application:
09/426,289 →
Hydrolytically Degradable Polymers and Hydrogels Made Therefrom
Patent:
6,348,558 →
Application:
09/459,312 →
Hydrolytically degradable carbamate derivatives of poly (ethylene glycol)
Patent:
6,413,507 →
Application:
09/469,418 →
Hydrogels Derived from Chitosan and Poly(Ethylene Glycol) or Related Polymers
Patent:
6,602,952 →
Application:
09/590,622 →
Polymer stabilized neuropeptides
Application:
09/678,997 →
Hydroxyapatite-Targeting Poly (Ethylene Glycol) and Related Polymers
Patent:
6,436,386 →
Application:
09/712,536 →
Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol)
Sterically Hindered Poly(Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Water-Soluble Polymer Conjugates of Artelinic Acid
Delivery of Poly (Ethylene Glycol)-Modified Molecules from Degradable Hydrogels
Soluble, Degradable Poly (Ethylene Glycol) Derivatives for Controllable Release of Bound Molecules
Degradable heterobifunctional poly (ethylene glycol) acrylates and gels and conjugates derived therefrom
Application:
09/824,395 →
Publication:
US 2001/0016624
Hydrolytically Degradable Carbamate Derivatives of Poly(Ethylene Glycol)
Hydrolytically Degradable Carbamate Derivatives of Poly(Ethylene Glycol)
Hydrolytically Degradable Carbamate Derivatives of Poly(Ethylene Glycol)
Patent:
6,514,491 →
Application:
09/842,977 →
Multi-armed, monofunctional, and hydrolytically stable derivatives of poly (ethylene glycol) and related polymers for modification of surfaces and molecules
Application:
09/939,867 →
Polymer stabilized neuropeptides
Application:
09/956,271 →
Publication:
US 2002/0019340
Polymer stabilized neuropeptides
Application:
09/956,440 →
Publication:
US 2002/0013266
Thioester Polymer Derivatives and Method of Modifying the N-Terminus of a Polypeptide Therewith
Poly(Ethylene Glycol) Derivatives with Proximal Reactive Groups
Poly(Ethylene Glycol) Derivatives with Proximal Reactive Groups
Poly (Ethylene Glycol) Derivatives with Proximal Reactive Groups
Synthesis of High Molecular Weight Non-Peptidic Polymer Derivatives
Multi-Arm Block Copolymers as Drug Delivery Vehicles
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly(Ethylene Glycol)
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly(Ethylene Glycol)
Heterobifunctional Poly(Ethylene Glycol) Derivatives and Methods for Their Preparation
Hydrolytically Degradable Polymers and Hydrogels Made Therefrom
Application:
10/076,018 →
Publication:
US 2003/0023023
Multi-armed, monofunctional
Application:
10/119,546 →
Publication:
US 2003/0114647
Thioester-Terminated Water Soluble Polymers and Method of Modifying the N-Terminus of a Polypeptide Therewith
Polymer Conjugates of Opioid Antagonists
Sterically Hindered Poly(Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Branched Polymers and Their Conjugates
Soluble, Degradable Poly (Ethylene Glycol) Derivatives for Controllable Release of Bound Molecules into Solution
Polymer stabilized neuropeptides
Application:
10/354,683 →
Publication:
US 2003/0144207
Polymer stabilized neuropeptides
Application:
10/354,879 →
Publication:
US 2003/0139346
Hydrolytically Degradable Carbamate Derivatives of Poly(Ethylene Glycol)
Hydrolytically degradable alkylene oxide based polymers
Application:
10/371,996 →
Publication:
US 2006/0239961
Delivery of Poly(Ethylene Glycol)-Modified Molecules from Degradable Hydrogels
Hydroxypatite-Targeting Poly(Ethylene Glycol) and Related Polymers
Hydrolytically Degradable Polymers and Hydrogels Made Therefrom
Patent:
7,074,878 →
Application:
10/412,642 →
Modified DX-890-based protease inhibitors
Application:
10/570,186 →
Publication:
US 2007/0020252
Method for Purifying a Branched Water-Soluble Polymer
Polymer Stabilized Neuropeptides
Biologically Active Molecules Having Thiol Moiety Conjugated to Polymers Containing Ethyl Sulfone Moiety
Water-Soluble Polymer Alkanals
Method for Preparing Water-Soluble Polymer Derivatives Bearing a Terminal Carboxylic Acid
Polyethylene (Glycol) Derivatives with Proximal Reactive Groups
Degradable Heterobifunctional Poly(Ethylene Glycol) Acrylates
Degradable Poly(Ethylene Glycol) Hydrogels with Controlled Half-Life and Precursors Therefor
Degradable Heterobifunctional Poly(Ethylene Glycol) Acrylates
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly (Ethylene Glycol)
Segmented Polymers and Their Conjugates
Cyanovirin Variant-Polymer Conjugates
Multi-Arm Polypeptide-Poly (Ethylene Glycol) Block Copolymers as Drug Delivery Vehicles
Maleamic Acid Polymer Derivatives and Their Bioconjugates
Polymeric Reagents Comprising a Ketone or a Related Functional Group
Methods for the Formation of Hydrogels Using Thiosulfonate Compositions and Uses Thereof
Hydrolytically Stable Maleimide-Terminated Polymers
Thiol-Selective Water-Soluble Polymer Derivatives
Polymer-Factor Viii Moiety Conjugates
Multi-Arm Block Copolymers as Drug Delivery Vehicles
Sterically Hindered Poly(Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Polymer Derivatives Having Particular Atom Arrangements
Method for preparing functionalized polymers from polymer alcohols
Multi-Arm Polymer Prodrugs
Method of preparing carboxylic acid functionalized polymers
Application:
10/982,303 →
Publication:
US 2005/0214250
Multi-Arm Block Copolymers as Drug Delivery Vehicles
Method of Preparing Maleimide Functionalized Polymers
Compositions comprising two different populations of polymer-active agent conjugates
Chemically Modified Small Molecules
Heterobifunctional Poly (Ethylene Glycol) Derivatives and Methods for Their Preparation
Hydrolytically Degradable Carbamate Derivatives of Poly(Ethylene Glycol)
Method of Preparing Propionic Acid-Terminated Polymers
Soluble, degradable polyethylene glycol) derivatives for controllable release of bound molecules into solution
Application:
11/040,227 →
Publication:
US 2005/0158273
Soluble, Degradable Poly(Ethylene Glycol) Derivatives for Controllable Release of Bound Molecules into Solution
Polymer-Based Compositions and Conjuates of Hiv Entry Inhibitors
Hydrolytically Stable Maleimide-Terminated Polymers
Isolatable, Water Soluble, and Hydrolytically Stable Active Sulfones of Poly(Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
N-maleimidyl polymer derivatives
Polymer-Factor Ix Moiety Conjugates
Conjugates of GM-CSF moiety and a polymer
Application:
11/181,692 →
Publication:
US 2006/0036080
Sterically Hindered Poly (Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Polyethylene (Glycol) Derivatives with Proximal Reactive Groups
Stabilized Polymeric Thiol Reagents
Polymer Conjugates of Opioid Antagonists
Branched Polymers and Their Conjugates
Chemically modified small molecules
Application:
11/344,404 →
Publication:
US 2006/0182692
Thioester-Terminated Water Soluble Polymers and Method of Modifying the N-Terminus of a Polypeptide Therewith
Conjugates of an Epo Moiety and a Polymer
Water-Soluble Polymer Alkanals
Hydrolytically Degradable Polymers and Hydrogels Made Therefrom
Conjugates of an hGH moiety and a polymer
Application:
11/388,784 →
Publication:
US 2006/0233740
Conjugates Formed from Polymer Derivatives Having Particular Atom Arrangements
Segmented Polymers and Their Conjugates
Polymer-Based Compositions and Conjugates of Antimicrobial Agents
Hydrolytically Degradable Carbamate Derivatives of Poly (Ethylene Glycol)
Conjugates Having a Degradable Linkage and Polymeric Reagents Useful in Preparing Such Conjugates
Polymer-Based Compositions and Conjugates of Non-Steroidal Anti-Inflammatory Drugs
Method for Preparing Branched Functionalized Polymers Using Branched Polyol Cores
Method for Preparing Polymer Maleimides
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly(Ethylene Glycol)
Methods for Preparing Polymeric Reagents and Compositions of Polymeric Reagents
Conjugates of a G-CSF moiety and a polymer
Application:
11/499,115 →
Publication:
US 2007/0092482
A process of preparing novel g-csf conjugates
Application:
11/578,390 →
Publication:
US 2007/0166278
Polymer Derivatives Comprising an Acetal or Ketal Branching Point
Polymer Derivatives Comprising an Imide Branching Point
Polymer-Factor Viii Moiety Conjugates
Polymeric reagents comprising a ketone or a related functional group
Sterically Hindered Poly (Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Degradable Heterobifunctional Poly(ethylene glycol) Acrylates and Gels and Conjugates Derived Therefrom
Application:
11/745,235 →
Publication:
US 2007/0292931
Poly (Ethylene Glycol) Derivatives with Proximal Reactive Groups
Cyanovirin Variant-Polymer Conjugates
Hydrolytically Degradable Polymers and Hydrogels Made Therefrom
Multi-Arm Block Copolymers as Drug Delivery Vehicles
Methods for the Formation of Hydrogels Using Thiosulfonate Compositions and Uses Thereof
Maleamic Acid Polymer Derivatives and Their Bioconjugates
Multi-Arm Polymer Prodrugs
Multi-Arm Polypeptide-Poly(Ethylene Glycol) Block Copolymers as Drug Delivery Vehicles
Von Willebrand Factor-and Factor Viii-Polymer Conjugates Having a Releasable Linkage
Factor Ix Moiety-Polymer Conjugates Having a Releasable Linkage
Multi-arm polymer prodrugs
Application:
12/069,727 →
Publication:
US 2008/0194612
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly (Ethylene Glycol)
Polymer-Factor Viii Moiety Conjugates
Sterically Hindered Poly(Ethylene Glycol) Alkanoic Acids and Derivatives Thereof
Segmented Degradable Polymers and Conjugates Made Therefrom
Hydrolytically Stable Maleimide-Terminated Polymers
Multi-Armed, Monofunctional, and Hydrolytically Stable Derivatives of Poly (Ethylene Glycol) and Related Polymers for Modification of Surfaces and Molecules
Stereoselective Reduction of a Morphinone
Water-Soluble Polymer Alkanals
Thioester-Terminated Water Soluble Polymers and Method of Modifying the N-Terminus of a Polypeptide Therewith
Poly(Ethylene Glycol) Derivatives with Proximal Reactive Groups
Soluble, Degradable Poly(Ethylene Glycol) Derivatives for Controllable Release of Bound Molecules into Solution
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly(Ethylene Glycol)
Method for Preparing Water-Soluble Polymer Derivatives Bearing a Terminal Carboxylic Acid
Polymer-Factor IX Moiety Conjugates
Application:
12/499,770 →
Publication:
US 2009/0280550
Multi-Arm Block Copolymers as Drug Delivery Vehicles
Degradable Polyethylene Glycol Hydrogels for Controlled Delivery of Drugs
Application:
60/026,066 →
Soluble, Degradable Poly(Ethylene Glycol) Derivatives for Slow Release of Bound Molecules into Solution
Application:
60/026,716 →
Delivery of Poly(Ethylene Glycol)-Modified Proteins from Degradable Hydrogels
Application:
60/030,453 →
Heterobifunctional Poly (Ethylene Glycol) Derivatives and Methods for Their Preparation
Application:
60/064,600 →
Degradable Heterobifunctional Poly (Ethylene Glycol) Acrylates and Polymers Derived Therefom
Application:
60/070,680 →
Poly (Ethylene Glycol) Derivatives with Proximal Reactive Groups
Application:
60/077,700 →
Hydrogels Derived from Chitosan and Poly(Ethylene Glycol) or Related Polymers
Application:
60/138,862 →
Polymer Stabilized Neuropeptides
Application:
60/157,503 →
Sterically Hindered Polu(Ethylene Glycol) Alkanoicacids and Derivatives
Application:
60/171,784 →
Method for the Preparation of 1-Benzotriazolyl Carbonate Esters of Poly(Ethylene Glycol)
Application:
60/171,834 →
N-Maleimidyl derivatives of water-soluble polymers
Application:
60/183,833 →
Water-soluble multi-arm polymer conjugates of artelinic acid
Application:
60/185,544 →
Synthesis of high molecular weight polyethylene glycol derivatives
Application:
60/256,801 →
Multiarm block copolymers as drug delivery vehicles
Application:
60/262,754 →
Polymer conjugates of opioid antagonists
Application:
60/330,400 →
Branched polymer derivatives
Application:
60/337,613 →
Hydrolytically degradable alkylene oxide based polymers
Application:
60/357,350 →
Aldehyde derivatives of water-soluble polymers
Application:
60/409,251 →
Method of preparing water-soluble alkanoic acid polymer derivatives via ortho esters
Application:
60/409,348 →
Cyanovirin variant-polymer conjugates
Application:
60/435,950 →
Hydrolytically stable maleimide-terminated polymers
Application:
60/437,211 →
Maleamic acid polymer derivatives and their bioconjugates
Application:
60/437,251 →
Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof
Application:
60/437,252 →
Polymer derivatives and conjugates thereof
Application:
60/437,325 →
Multi-arm polypeptide-polyethylene glycol block copolymers as drug delivery vehicles
Application:
60/437,372 →
Thiol-selective water-soluble polymer derivatives
Application:
60/438,555 →
Compositions comprising polymeric conjugates of moieties having factor VIII activity
Application:
60/450,578 →
Thiol-selective water-soluble polymer derivatives
Application:
60/455,084 →
Cyanovirin variant-polymer conjugates
Application:
60/461,731 →
Maleamic acid polymer derivatives and their conjugates
Application:
60/468,340 →
Polymer derivatives having particular atom arrangements
Application:
60/473,213 →
Method for preparing functionalized polymers from polymeric polyols
Application:
60/489,583 →
Modified protease inhibitors
Application:
60/498,845 →
Branched polymer conjugates of camptothecin compounds
Application:
60/503,673 →
Method of preparing carboxylic acid terminated polymers
Application:
60/517,794 →
Method of preparing maleimide functionalized polymers
Application:
60/526,752 →
Compositions comprising two different populations of polymer-Active agent conjugates
Application:
60/528,608 →
Selective barrier transport of chemically-modified small molecules
Application:
60/530,122 →
Method of preparing propionic acid terminated polymers
Application:
60/538,006 →
Polymer-based compositions and conjugates of HIV fusion inhibitors
Application:
60/553,146 →
Polymer derivatives comprising an imide branching point
Application:
60/567,494 →
Polymer derivatives comprising an acetal or ketal branching point
Application:
60/567,859 →
Multi-arm polymer prodrugs
Application:
60/584,308 →
Polymer-factor IX moiety conjugates
Application:
60/584,505 →
Conjugates of a GM-CSF moiety and a polymer
Application:
60/588,601 →
Stabilized polymeric thiol reagents
Application:
60/639,823 →
Conjugates of an EPO moiety and a polymer
Application:
60/653,451 →
Conjugates of an hGH moiety and a polymer
Application:
60/664,401 →
Polymer-based compositions and conjugates of antimicrobial agents
Application:
60/671,000 →
Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates
Application:
60/691,516 →
Polymer based compositions and conjugates of non-steroidal anti-inflammatory drugs
Application:
60/691,846 →
Method for preparing branched functionalized polymers using branched polyol cores
Application:
60/700,114 →
Method for preparing polymer maleimides
Application:
60/700,972 →
Methods for preparing polymeric reagents and compositions of polymeric reagents
Application:
60/703,709 →
Conjugates of a G-CSF moiety and a polymer
Application:
60/705,968 →
Stereoselective Reduction of a Morphinone
Application:
60/745,336 →
Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates
Application:
60/751,082 →
Conjugates of GLP-1
Application:
60/751,121 →
Conjugates of a G-CSF moiety and polymer
Application:
60/752,825 →
Segmented degradable polymers and conjugates made therefrom
Application:
60/775,507 →
Conjugates of an anti-TNF-alpha antibody
Application:
60/790,339 →
Polymeric reagents comprising a terminal vinylic group and conjugates formed therefrom
Application:
60/832,411 →
Dosage forms and co-administration of a narcotic agonist and narcotic antagonist
Application:
60/857,610 →
Multi-arm polymer prodrugs
Application:
60/861,995 →
Von Willebrand Factor- and Factor VIII-polymer conjugates having a degradable linkage
Application:
60/877,531 →
Factor IX moiety-polymer conjugates having a degradable linkage
Application:
60/877,589 →
Oligomer-opioid agonist conjugates
Application:
60/906,387 →
Hydroxyapatite-Targeting Multiarm Polymers and Conjugates Made Therefrom
Application:
60/982,012 →
Oligomer conjugates of lidocaine and its derivatives
Application:
60/999,570 →
Multi-arm polymer prodrugs
Application:
61/003,163 →
Oligomer-tricyclic conjugates
Application:
61/004,483 →
Polymeric alpha-Hydroxy Aldehyde and Ketone Reagents and Conjugation Method
Application:
61/096,112 →
Conjugates of a cholinesterase moiety and a polymer
Application:
61/127,928 →
Methods of treating CYP2D6 alternative metabolizers
Application:
61/131,569 →
Conjugates having a releasable linkage
Application:
61/137,873 →
Oligomer-Phenothiazine Conjugates
Application:
61/148,016 →
Polymer Conjugates of Opioid Growth Factor Peptides
Application:
61/153,948 →
Polymer Conjugates of Therapeutic Peptides
Application:
61/153,966 →
Oligomer-Amino Acid Conjugates
Application:
61/155,047 →
Oligomer-Protein Tyrosine Kinase Inhibitor Conjugates
Application:
61/170,541 →
Oligomer-Protein Tyrosine Kinase Inhibitor Conjugates
Application:
61/170,558 →
Oligomer-Protein Tyrosine Kinase Inhibitor Conjugates
Application:
61/170,570 →
Oligomer-Substituted Aromatic Triazine Conjugates
Application:
61/177,931 →
Oligomer-Pyrrolidine Conjugates
Application:
61/177,993 →
Novel Protease Inhibitors
Application:
61/186,768 →
Oligomer-tricyclic conjugates
Application:
61/191,635 →
Pegylated opioids with low potential for abuse
Application:
61/192,247 →
Oligomer-opioid agonist conjugates
Application:
61/192,261 →
Method for making protease inhibitors with increased therapeutic index/increased potency
Application:
61/192,439 →
Polymer conjugates of nesiritide peptides
Application:
61/192,533 →
Polymer conjugates of KISS1 peptides
Application:
61/192,534 →
Polymer conjugates of thymosin alpha 1 peptides
Application:
61/192,580 →
Polymer conjugates of V681-like peptides
Application:
61/192,584 →
Polymer conjugates of GLP-2-like peptides
Application:
61/192,585 →
Polymer conjugates of protegrin peptides
Application:
61/192,586 →
Polymer conjugates of ziconotide peptides
Application:
61/192,593 →
Polymer conjugates of C-peptides
Application:
61/192,607 →
Polymer conjugates of AOD-like peptides
Application:
61/192,608 →
Polymer conjugates of biphalin peptides
Application:
61/192,609 →
Polymer conjugates of therapeutic peptides
Application:
61/192,672 →
Method for making protease inhibitors with increased therapeutic index/increased potency
Application:
61/198,934 →
Polymer conjugates of therapeutic peptides
Application:
61/208,089 →
Defect Inspection System with Enhanced Capabilities
Application:
61/227,713 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Confirmation of Exclusive Patent Sublicense
Sep 9, 2003
From: EYETECH PHARMACEUTICALS, INC.
To: PFIZER INC.
Reel/Frame 014462/0862 →
Re-Record to Remove Six Application and Patent Numbers Incorrectly Included on Previously Recorded Document at Reel 013467 Frame 0564.
Dec 11, 2003
From: SHEARWATER CORPORATION
To: NEKTAR THERAPEUTICS AL, CORPORATION
Reel/Frame 014186/0610 →
Grant of Security Interest
Jul 17, 2012
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028571/0141 →
Grant of Security Interest in United States Patents
Oct 6, 2015
From: NEKTAR THERAPEUTICS
To: TC LENDING, LLC, AS COLLATERAL AGENT
Reel/Frame 036796/0562 →
Release of Security Interest Recorded at Reel 28571, Frame 0141
Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036866/0700 →
Release of Security Interest
Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →