DESIGN OF UNIVERSAL INFLUENZA VACCINE CANDIDATES VIA ANTIGEN REORIENTATION

Inventors: Duo Xu, Peter S. Kim

Applicants: The Board of Trustees of the Leland Stanford Junior University, CZ Biohub SF, LLC

Docketed New Case - Ready for Examination

	Code	Description	Pages	PDF
2026-08-21	`APP.FILE.REC`	Filing Receipt	4	View
2026-08-21	`WFEE`	Fee Worksheet (SB06)	1	View
2026-08-21	`M903`	Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed	2	View
2026-08-21	`WCLM`	Claims Worksheet (PTO-2022)	1	View
2026-08-21	`WELCOME.LET`	Welcome Letter from USPTO Director and Deputy Director	1	View
2026-02-02	`FOR`	Foreign Reference	102	View
2026-02-02	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	5	View
2026-02-02	`FOR`	Foreign Reference	143	View
2026-02-02	`FOR`	Foreign Reference	195	View
2026-02-02	`N417`	Electronic Filing System Acknowledgment Receipt	5	View
2025-12-10	`A.PE`	Preliminary Amendment	—	View
2025-12-10	`SPEC`	Specification	35	View
2025-12-10	`A.PE`	Preliminary Amendment	1	View
2025-12-10	`SPEC`	Specification	1	View
2025-12-10	`REM`	Applicant Arguments/Remarks Made in an Amendment	1	View
2025-12-10	`SPEC`	Specification	35	View
2025-12-10	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2025-12-09	`CRFE`	Sequence Listing in Computer Readable Format, No errors found	—	View
2025-12-09	`CRFE`	Sequence Listing in Computer Readable Format, No errors found	13	View
2025-12-05	`A.PE`	Preliminary Amendment	—	View
2025-12-05	`ADS`	Application Data Sheet	8	View
2025-12-05	`PA..`	Power of Attorney	4	View
2025-12-05	`SPEC`	Specification	35	View
2025-12-05	`TRNA`	Transmittal of New Application	5	View
2025-12-05	`SPEC`	Specification	35	View
2025-12-05	`A.PE`	Preliminary Amendment	1	View
2025-12-05	`SPEC`	Specification	1	View
2025-12-05	`CLM`	Claims	4	View
2025-12-05	`REM`	Applicant Arguments/Remarks Made in an Amendment	2	View
2025-12-05	`OATH`	Oath or Declaration filed	2	View
2025-12-05	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2025-12-05	`N417.PYMT`	Electronic Fee Payment	2	View
2025-12-05	`SEQ.XML`	Sequence Listing (XML File)	1	View
2025-12-05	`P.N.101.CONV`	PCT/RO/101 - Request form for new International Application - Conventional	4	View
2025-12-05	`FRPR`	Certified Copy of Foreign Priority Application	59	View
2025-12-05	`ABST`	Abstract	2	View
2025-12-05	`SPEC`	Specification	34	View
2025-12-05	`CLM`	Claims	4	View
2025-12-05	`DRW`	Drawings-only black and white line drawings	4	View
2025-12-05	`ABST`	Abstract	2	View

Inventors

Duo Xu Madison, WI

Peter S. Kim Stanford, CA

Attorneys & Agents of Record

JENNIFER GIORDANO-COLTART Reg. 65567 Attorney · KILPATRICK TOWNSEND & STOCKTON LLP

CHRISTOPHER ROBERGE Reg. 74482 Agent · KILPATRICK TOWNSEND AND STOCKTON LLP

DAVID RACZKOWSKI Reg. 52145 Attorney · KILPATRICK TOWNSEND & STOCKTON LLP

ELENA POLOVNIKOVA Reg. 52130 Agent · KILPATRICK TOWNSEND & STOCKTON, LLP

YIFAN MAO Reg. 60804 Attorney · KILPATRICK TOWNSEND & STOCKTON LLP

VAIBHAV KADABA Reg. 45865 Attorney · KILPATRICK TOWNSEND & STOCKTON, LLP

YANG CAO Reg. 800031 Agent · KILPATRICK TOWNSEND & STOCKTON LLP

MATTHEW HINSCH Reg. 47651 Attorney · KILPATRICK TOWNSEND & STOCKTON, LLP

VISWANATHAN LAKSHMANAN Reg. 68587 Agent · KNOBBE MARTENS OLSON & BEAR, LLP

RACHEL WILSON Reg. 81214 Agent

CRAIG LARGENT Reg. 56400 Attorney · KILPATRICK TOWNSEND & STOCKTON LLP

Classification

USPC 424/196.11

A61K39/145 C07K16/108 A61K39/39 A61K2039/55505 C12N2760/16122 C12N2760/16134

Prosecution

Examiner: CENTRAL, DOCKET
Art Unit: OPAP
Customer No.: 156450
Docket No.: 110221-1533012-010210US
Confirmation No.: 9440

No recorded assignments were found for this patent.

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Quick Facts

App. No.: 19/490,489
Filed: 2025-12-05
Examiner: CENTRAL, DOCKET
Art Unit: OPAP

External Links

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