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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10646578 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Jan. 31, 2018

Polymer derivatives having particular atom arrangements

Applicant:

Nektar Therapeutics, San Francisco, CA (US);

Inventors:

J. Milton Harris, Huntsville, AL (US);

Antoni Kozlowski, Huntsville, AL (US);

Samuel P. McManus, Guntersville, AL (US);

Michael D. Bentley, Huntsville, AL (US);

Stephen A. Charles, San Jose, CA (US);

Assignee:

Nektar Therapeutics, San Francisco, CA (US);

Attorney:

Susan T. Evans

Primary Examiner:

Blessing M Fubara

Int. Cl.
CPC ...
A61K 47/60 (2017.01); A61K 31/52 (2006.01); A61K 38/095 (2019.01); C08G 65/329 (2006.01); C08G 65/333 (2006.01); A61K 31/357 (2006.01); A61K 31/4025 (2006.01); A61K 38/18 (2006.01); A61K 38/19 (2006.01); A61K 38/21 (2006.01); A61K 38/24 (2006.01); A61K 38/27 (2006.01); A61K 38/37 (2006.01);
U.S. Cl.
CPC ...
A61K 47/60 (2017.08); A61K 31/357 (2013.01); A61K 31/4025 (2013.01); A61K 31/52 (2013.01); A61K 38/095 (2019.01); A61K 38/1816 (2013.01); A61K 38/193 (2013.01); A61K 38/212 (2013.01); A61K 38/215 (2013.01); A61K 38/24 (2013.01); A61K 38/27 (2013.01); A61K 38/37 (2013.01); C08G 65/329 (2013.01); C08G 65/33337 (2013.01); C08G 65/33344 (2013.01);
Abstract

Polymeric reagents are provided comprising a moiety of atoms arranged in a specific order, wherein the moiety is positioned between a water-soluble polymer and a reactive group. The polymeric reagents are useful for, among other things, forming polymer-active agent conjugates. Related methods, compositions, preparations, and so forth are also provided.

Find Patent Forward Citations

Harris, J.. (2020). Polymer derivatives having particular atom arrangements (U.S. Patent No. 10646578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10646578

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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