Prosecution Insights
Last updated: April 19, 2026

Selecta Biosciences, Inc.

7 pending office actions • 2 clients

Portfolio Summary

7
Total Pending OAs
2
Final Rejections
5
Non-Final OAs

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Selecta Biosciences, Inc. 6
Cartesian Therapeutics, Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18933195 FORMULATIONS AND DOSES OF PEGYLATED URICASE Cartesian Therapeutics, Inc. GREENE, IVAN A 1619 Final Rejection Oct 31, 2024
18343340 VIRAL VECTOR DOSING PROTOCOLS Selecta Biosciences, Inc. MOORE, JOHN DAVID 1638 Non-Final OA Jun 28, 2023
18119006 IMMUNOSUPPRESSANTS IN COMBINATION WITH ANTI-IGM AGENTS AND RELATED DOSING Selecta Biosciences, Inc. POPA, ILEANA 1633 Non-Final OA Mar 08, 2023
18094707 HIGH AFFINITY IL-2 RECEPTOR AGONISTS AND SYNTHETIC NANOCARRIER DOSE SPARING Selecta Biosciences, Inc. JUEDES, AMY E 1644 Non-Final OA Jan 09, 2023
18063610 TOLEROGENIC SYNTHETIC NANOCARRIERS TO REDUCE ANTIBODY RESPONSES Selecta Biosciences, Inc. DIBRINO, MARIANNE 1641 Non-Final OA Dec 08, 2022
17092148 FORMULATIONS AND DOSES OF PEGYLATED URICASE Selecta Biosciences, Inc. CURRENS, GRANT CARSON 1651 Final Rejection Nov 06, 2020
14296204 REPEATED ADMINISTRATION OF NON-IMMUNOSUPPRESSIVE ANTIGEN SPECIFIC IMMUNOTHERAPEUTICS Selecta Biosciences, Inc. HALVORSON, MARK 1646 Non-Final OA Jun 04, 2014

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