Antoni Kozlowski

Person

Huntsville, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making releasable polymeric reagents
- Patent number 11,932,726
- Issue date Mar 19, 2024
- Nektar Therapeutics
- Sean M. Culbertson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-sunitinib conjugates
- Patent number 11,419,943
- Issue date Aug 23, 2022
- Nektar Therapeutics
- Sean M. Culbertson
- 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
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
Method of preparing carboxylic acid functionalized polymers
- Patent number 11,111,335
- Issue date Sep 7, 2021
- Nektar Therapeutics
- J. Milton Harris
- 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
Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds
- Patent number 10,894,087
- Issue date Jan 19, 2021
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine
- Patent number 10,844,076
- Issue date Nov 24, 2020
- Nektar Therapeutics
- Pankaj Sharma
- C07 - ORGANIC CHEMISTRY
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
Polymer-sunitinib conjugates
- Patent number 10,682,418
- Issue date Jun 16, 2020
- Nektar Therapeutics
- Sean M. Culbertson
- 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
Method involving 1-benzotriazolyl carbonate esters of poly(ethylene...
- Patent number 10,456,476
- Issue date Oct 29, 2019
- Nektar Therapeutics
- Antoni Kozlowski
- 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
Derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine
- Patent number 10,189,859
- Issue date Jan 29, 2019
- Nektar Therapeutics
- Pankaj Sharma
- C07 - ORGANIC CHEMISTRY
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
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
Heterobifunctional poly(ethylene glycol) derivatives and methods fo...
- Patent number 10,035,880
- Issue date Jul 31, 2018
- Nektar Therapeutics
- Michael D. Bentley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing carboxylic acid functionalized polymers
- Patent number 10,011,682
- Issue date Jul 3, 2018
- Nektar Therapeutics
- J. Milton Harris
- 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
Polymer-active agent conjugate
- Patent number 9,839,695
- Issue date Dec 12, 2017
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer-sunitinib conjugates
- Patent number 9,827,326
- Issue date Nov 28, 2017
- Nektar Therapeutics
- Sean M. Culbertson
- 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

Patents Applicationslast 30 patents

Information Patent Application
HISTIDINE-SELECTIVE POLYMER REAGENTS
- Publication number 20240299561
- Publication date Sep 12, 2024
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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 OF MAKING RELEASABLE POLYMERIC REAGENTS
- Publication number 20210388161
- Publication date Dec 16, 2021
- 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
POLYMER-SUNITINIB CONJUGATES
- Publication number 20200261587
- Publication date Aug 20, 2020
- Nektar Therapeutics
- Sean M. Culbertson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
METHOD INVOLVING 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE...
- Publication number 20200009260
- Publication date Jan 9, 2020
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
DERIVATIVES OF 6-(2,3-DICHLOROPHENYL)-1,2,4-TRIAZIN-5-AMINE
- Publication number 20190071454
- Publication date Mar 7, 2019
- Nektar Therapeutics
- Pankaj Sharma
- 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
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
METHOD OF PREPARING CARBOXYLIC ACID FUNCTIONALIZED POLYMERS
- Publication number 20180282476
- Publication date Oct 4, 2018
- Nektar Therapeutics
- J. Milton Harris
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD INVOLVING 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE...
- Publication number 20180064822
- Publication date Mar 8, 2018
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER-SUNITINIB CONJUGATES
- Publication number 20180043028
- Publication date Feb 15, 2018
- Nektar Therapeutics
- Sean M. Culbertson
- 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
DERIVATIVES OF 6-(2,3-DICHLOROPHENYL)-1,2,4-TRIAZIN-5-AMINE
- Publication number 20170066782
- Publication date Mar 9, 2017
- Nektar Therapeutics
- Pankaj Sharma
- C07 - ORGANIC CHEMISTRY
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
POLYMER-ACTIVE AGENT CONJUGATE
- Publication number 20160310606
- Publication date Oct 27, 2016
- Nektar Therapeutics
- Antoni Kozlowski
- 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-...

Antoni Kozlowski

Person

Patents Grantslast 30 patents

Method of making releasable polymeric reagents

Alkoxylation methods

Multi-arm polymeric prodrug conjugates of taxane-based compounds

Multi-arm polymeric alkanoate conjugates

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...

Polymer derivatives having particular atom arrangements

Polymer-sunitinib conjugates

Polymer-des-ethyl sunitinib conjugates

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...

Method of preparing carboxylic acid functionalized polymers

Methods for preparing functionalized polymers from polymer alcohols

Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds

Derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...

Polymer-sunitinib conjugates

Polymer derivatives having particular atom arrangements

Method involving 1-benzotriazolyl carbonate esters of poly(ethylene...

Methods for preparing polymeric reagents and compositions of polyme...

Polymer-des-ethyl sunitinib conjugates

Derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine

Method for preparing functionalized polymers from polymer alcohols

Multi-arm polymeric prodrug conjugates of taxane-based compounds

Multi-arm polymeric alkanoate conjugates

Heterobifunctional poly(ethylene glycol) derivatives and methods fo...

Method of preparing carboxylic acid functionalized polymers

Method for preparing a polymeric reagent

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugatio...

Polymer-active agent conjugate

Polymer-sunitinib conjugates

Methods for preparing polymeric reagents and compositions of polyme...

Patents Applicationslast 30 patents

HISTIDINE-SELECTIVE POLYMER REAGENTS

POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS

POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...

METHOD OF MAKING RELEASABLE POLYMERIC REAGENTS

METHOD FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...

ALKOXYLATION METHODS

POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...

POLYMER-SUNITINIB CONJUGATES

POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS

METHOD INVOLVING 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE...

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...

POLYMER-DES-ETHYL SUNITINIB CONJUGATES

DERIVATIVES OF 6-(2,3-DICHLOROPHENYL)-1,2,4-TRIAZIN-5-AMINE

METHODS FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS

MULTI-ARM POLYMERIC ALKANOATE CONJUGATES

POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS

MULTI-ARM POLYMERIC PRODRUG CONJUGATES OF TAXANE-BASED COMPOUNDS

POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...

METHOD OF PREPARING CARBOXYLIC ACID FUNCTIONALIZED POLYMERS

METHOD INVOLVING 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE...

POLYMER-SUNITINIB CONJUGATES

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...

MULTI-ARM POLYMERIC ALKANOATE CONJUGATES

POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATIO...

METHOD FOR PREPARING FUNCTIONALIZED POLYMERS FROM POLYMER ALCOHOLS

DERIVATIVES OF 6-(2,3-DICHLOROPHENYL)-1,2,4-TRIAZIN-5-AMINE

METHOD FOR PREPARING A POLYMERIC REAGENT

POLYMER-ACTIVE AGENT CONJUGATE

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYME...