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“Method Of Making Releasable Polymeric Reagents”

Abstract: The instant disclosure provides (among other things) improved methods of preparing fluorenyl- based polymeric reagents, methods of recovering and purifying such polymeric reagents, methods of reducing unwanted impurities in a fluorenyl-based polymeric reagent, fluorenyl- based polymeric reagents prepared by the methods described herein, and conjugates prepared by reaction with fluorenyl-based polymeric reagents prepared by the methods described herein.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
29 June 2023
Publication Number
32/2024
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application

Applicants

NEKTAR THERAPEUTICS
455 Mission Bay Boulevard South, Suite 100, San Francisco, CA 94158, USA

Inventors

1. CULBERTSON, Sean, M.
587 Esslinger Drive, Gurley, AL 35748, USA
2. MCMANUS, Samuel, P.
10061 Bart Dr., Huntsville, AL 35803, USA
3. KOZLOWSKI, Antoni
2103 Greenslope Trail, Huntsville, AL 35811, USA
4. SOMU, Venkata
109 Hilltop Ridge Drive, Madison, AL 35756, USA

Specification

Description:Please refer to the attached document. , Claims:Please refer to the attached document.

Documents

Application Documents

# Name Date
1 202318043680-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [29-06-2023(online)].pdf 2023-06-29
2 202318043680-STATEMENT OF UNDERTAKING (FORM 3) [29-06-2023(online)].pdf 2023-06-29
3 202318043680-REQUEST FOR EXAMINATION (FORM-18) [29-06-2023(online)].pdf 2023-06-29
4 202318043680-PROOF OF RIGHT [29-06-2023(online)].pdf 2023-06-29
5 202318043680-PRIORITY DOCUMENTS [29-06-2023(online)].pdf 2023-06-29
6 202318043680-FORM 18 [29-06-2023(online)].pdf 2023-06-29
7 202318043680-FORM 1 [29-06-2023(online)].pdf 2023-06-29
8 202318043680-FIGURE OF ABSTRACT [29-06-2023(online)].pdf 2023-06-29
9 202318043680-DECLARATION OF INVENTORSHIP (FORM 5) [29-06-2023(online)].pdf 2023-06-29
10 202318043680-COMPLETE SPECIFICATION [29-06-2023(online)].pdf 2023-06-29
11 202318043680-FORM-26 [20-07-2023(online)].pdf 2023-07-20