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Samuel P. McManus
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Guntersville, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Alkoxylation methods
Patent number
11,834,553
Issue date
Dec 5, 2023
Nektar Therapeutics
Antoni Kozlowski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multi-arm polymeric prodrug conjugates of taxane-based compounds
Patent number
11,813,241
Issue date
Nov 14, 2023
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-arm polymeric alkanoate conjugates
Patent number
11,672,776
Issue date
Jun 13, 2023
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...
Patent number
11,634,540
Issue date
Apr 25, 2023
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer derivatives having particular atom arrangements
Patent number
11,446,385
Issue date
Sep 20, 2022
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer-des-ethyl sunitinib conjugates
Patent number
11,406,618
Issue date
Aug 9, 2022
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conjugates having a degradable linkage and polymeric reagents usefu...
Patent number
11,266,742
Issue date
Mar 8, 2022
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...
Patent number
11,220,575
Issue date
Jan 11, 2022
Nektar Therapeutics
Sean M. Culbertson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for preparing functionalized polymers from polymer alcohols
Patent number
10,941,248
Issue date
Mar 9, 2021
Nektar Therapeutics
Samuel P. McManus
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...
Patent number
10,759,906
Issue date
Sep 1, 2020
Nektar Therapeutics
Sean M. Culbertson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
10,695,435
Issue date
Jun 30, 2020
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer derivatives having particular atom arrangements
Patent number
10,646,578
Issue date
May 12, 2020
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for preparing polymeric reagents and compositions of polyme...
Patent number
10,421,838
Issue date
Sep 24, 2019
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer-des-ethyl sunitinib conjugates
Patent number
10,220,020
Issue date
Mar 5, 2019
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing functionalized polymers from polymer alcohols
Patent number
10,144,804
Issue date
Dec 4, 2018
Nektar Therapeutics
Samuel P. McManus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
10,130,720
Issue date
Nov 20, 2018
Nektar Therapeutics
Michael D. Bentley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multi-arm polymeric prodrug conjugates of taxane-based compounds
Patent number
10,098,865
Issue date
Oct 16, 2018
Nektar Therapeutics
Antoni Kozlowski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multi-arm polymeric alkanoate conjugates
Patent number
10,039,737
Issue date
Aug 7, 2018
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing a polymeric reagent
Patent number
9,913,913
Issue date
Mar 13, 2018
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...
Patent number
9,908,970
Issue date
Mar 6, 2018
Nektar Therapeutics
Sean M. Culbertson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
9,775,911
Issue date
Oct 3, 2017
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for preparing polymeric reagents and compositions of polyme...
Patent number
9,732,189
Issue date
Aug 15, 2017
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...
Patent number
9,579,392
Issue date
Feb 28, 2017
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-arm polymeric alkanoate conjugates
Patent number
9,504,755
Issue date
Nov 29, 2016
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conjugates of small-interfering nucleic acids
Patent number
9,433,684
Issue date
Sep 6, 2016
Nektar Therapeutics
Samuel P. McManus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions comprising a polymeric reagent and a pharmacologically...
Patent number
9,399,070
Issue date
Jul 26, 2016
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for preparing polymeric reagents
Patent number
9,381,254
Issue date
Jul 5, 2016
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thiol-selective water-soluble polymer derivatives
Patent number
9,333,267
Issue date
May 10, 2016
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for preparing polymeric reagents and compositions of polyme...
Patent number
9,334,364
Issue date
May 10, 2016
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer derivatives comprising an acetal or ketal branching point
Patent number
9,308,273
Issue date
Apr 12, 2016
Nektar Therapeutics
Samuel P. McManus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
Publication number
20230113413
Publication date
Apr 13, 2023
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20220143201
Publication date
May 12, 2022
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...
Publication number
20220081512
Publication date
Mar 17, 2022
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS
Publication number
20210347941
Publication date
Nov 11, 2021
Nektar Therapeutics
Samuel P. McManus
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...
Publication number
20210130546
Publication date
May 6, 2021
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALKOXYLATION METHODS
Publication number
20210024693
Publication date
Jan 28, 2021
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...
Publication number
20200354518
Publication date
Nov 12, 2020
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20200276320
Publication date
Sep 3, 2020
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
Publication number
20200246471
Publication date
Aug 6, 2020
Nektar Therapeutics
J. Milton Harris
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...
Publication number
20190375892
Publication date
Dec 12, 2019
Nektar Therapeutics
Antoni Kozlowski
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMER-DES-ETHYL SUNITINIB CONJUGATES
Publication number
20190142798
Publication date
May 16, 2019
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS
Publication number
20190055354
Publication date
Feb 21, 2019
Nektar Therapeutics
Samuel P. McManus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20190046651
Publication date
Feb 14, 2019
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-ARM POLYMERIC ALKANOATE CONJUGATES
Publication number
20190029991
Publication date
Jan 31, 2019
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
Publication number
20190022236
Publication date
Jan 24, 2019
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-ARM POLYMERIC PRODRUG CONJUGATES OF TAXANE-BASED COMPOUNDS
Publication number
20190008822
Publication date
Jan 10, 2019
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...
Publication number
20180327546
Publication date
Nov 15, 2018
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20170348426
Publication date
Dec 7, 2017
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...
Publication number
20170283552
Publication date
Oct 5, 2017
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-ARM POLYMERIC ALKANOATE CONJUGATES
Publication number
20170189369
Publication date
Jul 6, 2017
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...
Publication number
20170121459
Publication date
May 4, 2017
Nektar Therapeutics
Sean M. Culbertson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS
Publication number
20170073468
Publication date
Mar 16, 2017
Nektar Therapeutics
Samuel P. McManus
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING A POLYMERIC REAGENT
Publication number
20160324974
Publication date
Nov 10, 2016
Nektar Therapeutics
J. Milton Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20160324973
Publication date
Nov 10, 2016
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...
Publication number
20160289382
Publication date
Oct 6, 2016
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-ARM POLYMERIC PRODRUG CONJUGATES OF TAXANE-BASED COMPOUNDS
Publication number
20160235705
Publication date
Aug 18, 2016
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALKOXYLATION METHODS
Publication number
20160200867
Publication date
Jul 14, 2016
Nektar Therapeutics
Antoni Kozlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-ARM POLYMERIC ALKANOATE CONJUGATES
Publication number
20160144045
Publication date
May 26, 2016
Nektar Therapeutics
Antoni Kozlowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...
Publication number
20160144046
Publication date
May 26, 2016
Nektar Therapeutics
Sean M. Culbertson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS
Publication number
20160022830
Publication date
Jan 28, 2016
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE