IP Library › Patent Application 19160970

Patent Application Utility PCT National Stage

App. No. 19/160,970 · Confirmation No. 2858

METHODS FOR TREATING IMMUNE THROMBOCYTOPENIA IN SUBJECTS WITH COGNITIVE IMPAIRMENT BY ADMINISTERING RILZABRUTINIB

Inventors: Ahmed Daak, Umer Khan

Applicant: Principia Biopharma Inc.

Docketed New Case - Ready for Examination

	Code	Description	Pages	PDF
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2026-03-04	`TRAN.LET`	Transmittal Letter	2	View
2026-03-04	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	26	View
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2026-03-04	`N417.PYMT`	Electronic Fee Payment	2	View
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2025-09-04	`PET.DEC.OIPE`	Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution	2	View
2025-08-29	`ADS`	Application Data Sheet	9	View
2025-08-29	`PA..`	Power of Attorney	1	View
2025-08-29	`371P`	Documents submitted with 371 (National Stage) Applications	98	View
2025-08-29	`N417.PYMT`	Electronic Fee Payment	2	View
2025-08-29	`A.PE`	Preliminary Amendment	3	View
2025-08-29	`TRNA`	Transmittal of New Application	5	View
2025-08-29	`PET.PCT`	Petition for review by the PCT legal office	4	View
2025-08-29	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2025-08-29	`OATH`	Oath or Declaration filed	2	View
2025-08-29	`P.N.101.CONV`	PCT/RO/101 - Request form for new International Application - Conventional	4	View
2025-08-29	`FRPR`	Certified Copy of Foreign Priority Application	103	View
2025-08-29	`ABST`	Abstract	2	View
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2025-08-29	`CLM`	Claims	7	View
2025-08-29	`SPEC`	Specification	71	View
2025-08-29	`DRW`	Drawings-only black and white line drawings	16	View

Inventors

Ahmed Daak Concord, MA

Umer Khan Orlando, FL

Attorneys & Agents of Record

YING SONG Reg. 74044 Agent · WILMERHALE

MAYSSAM ALI Reg. 63750 Attorney · SANOFI

NEWMAN HAN Reg. 74347 Agent · MCNEILL PLLC

ERIN MAY Reg. 81386 Attorney

GOJEB FREHYWOT Reg. 52916 Agent · SANOFI

JONATHAN ANDRON Reg. 68308 Attorney · SANOFI

MICHAEL SU Reg. 66036 Attorney · MCNEILL PLLC

JANE KUZELKA Reg. 70963 Agent · MCNEILL PLLC

INDRANI DASGUPTA Reg. 72475 Attorney · SANOFI

STEPHANIE AMOROSO Reg. 51401 Attorney · MCNEILL PLLC

EDNA VASSILOVSKI Reg. 42198 Attorney · SANOFI

MAXIMILIENNE GIANNELLI Reg. 57286 Attorney · MCNEILL PLCC

VICTORIA LEE Reg. 70240 Attorney · MCNEILL PLLC

SANDRA BROCKMAN-LEE Reg. 44045 Attorney · SANOFI

SARAH FORSSE Reg. 52596 Agent · MCNEILL PLLC

GENEVIEVE WEBER Reg. 78520 Attorney · MCNEILL PLLC

AMANDA CANFIELD Reg. 84018 Agent · MCNEILL PLLC

LARA KELLEY Reg. 41551 Attorney · MCNEILL PLLC

JEFFERY CORNELISON Reg. 80311 Agent · MCNEILL PLLC

VICTORIA PEDANOU Reg. 80424 Agent · DECHERT LLP

ARMANDO CORONA Reg. 82952 Agent · MCNEILL PLLC

REBECCA MCNEILL Reg. 43796 Attorney · MCNEILL PLLC

MICHAEL JANDRON Reg. 80456 Agent · FISH & RICHARDSON, P.C.

ANNE COLLINS Reg. 40564 Attorney · HAMILTON, BROOK, SMITH & REYNOLDS, P.C.

RABIYA KADER Reg. 48160 Attorney · SANOFI

ARIE MICHELSOHN Reg. 41195 Attorney · MCNEILL PLLC

JOHN CONWAY Reg. 39150 Attorney · CONWAY CONSULTING LLC

KELLY BENDER Reg. 52610 Attorney · SANOFI

MATTHEW BELLEFLEUR Reg. 79298 Agent · MCNEILL PLLC

STEPHANIE DONAHUE Reg. 63001 Attorney · SANOFI

PAMELA TORPEY Reg. 45736 Attorney · GENZYME

ALEJANDRO MARTINEZ Reg. 58163 Attorney · SANOFI

COURTNEY CRONIN Reg. 76847 Attorney · MAYER BROWN LLP

JANANN ALI Reg. 54958 Attorney · SANOFI

ALLYSON HATTON Reg. 54154 Attorney · SANOFI

DANIEL WALSH Reg. 80287 Attorney · MCNEILL PLLC

KEUN-YOUNG PARK Reg. 84031 Agent · MCNEILL PLLC

ELISA MAYNOR Reg. 82971 Agent · MCNEILL PLLC

REBECCA SIMMONS Reg. 69258 Agent · MCNEILL PLLC

JANET TSE Reg. 69953 Attorney · SANOFI

TED RIRIE Reg. 72919 Attorney · SANOFI

JOSEPH KIRK Reg. 36844 Attorney · SANOFI US

XUEMEI PENG Reg. 64259 Agent · SANOFI

ALAN TOWNSLEY Reg. 64740 Attorney · SANOFI

ANUSHREE GULVADY-HAYES Reg. 83119 Agent · MCNEILL PLLC

JULIE HEINRICH Reg. 48070 Attorney · MCNEILL PLLC

MEGHAN KLARIC Reg. 71226 Attorney · HONIGMAN LLP

DEBORAH HERZFELD Reg. 52211 Attorney · MCNEILL PLLC

CHRISTOPHER MARION Reg. 80264 Attorney · SANOFI U.S.

EVAN KING Reg. 74124 Attorney · SANOFI

DAVID SCHACHTER Reg. 78433 Agent · MCNEILL PLLC

MILAN VINNOLA Reg. 45979 Attorney · SANOFI

ELIZABETH DOHERTY Reg. 50894 Attorney · MCNEILL BAUR PLLC

ZACHARY NORA Reg. 80563 Agent · MCNEILL PLLC

MARY HENNINGER Reg. 56992 Attorney · MCNEILL PLLC

ADAM BREIER Reg. 63718 Agent · MCNEILL PLLC

LAUREN BLAKELY Reg. 70247 Attorney · MCNEILL PLLC

RACHEL SLADE Reg. 64951 Attorney · MCNEILL PLLC

DAVID LEFEBVRE Reg. 72868 Attorney · SANOFI

RYAN MCQUADE Reg. 61358 Attorney · SANOFI

SHIRLEY TAN Reg. 75427 Agent · SANOFI

MEENAKSHY CHAKRAVORTY Reg. 68315 Attorney · PHILIPS INTELLECTUAL PROPERTY & STANDARDS

KATE PRYBYLOWSKI Reg. 75229 Agent · MCNEILL PLLC

MARY CHLEBOWSKI Reg. 66356 Attorney · MCNEILL PLLC

SHAZI JIANG Reg. 66578 Attorney · MCNEILL PLLC

ERIKA WALLACE Reg. 70740 Agent · COOLEY, LLP

Classification

USPC 514/252.16

A61K31/519 A61P7/04 A61P25/28 A61K31/4152 A61K31/496 A61K38/196

Prosecution

Examiner: CENTRAL, DOCKET
Art Unit: OPAP
Customer No.: 156400
Docket No.: 01183-0262-00US-PRN
Confirmation No.: 2858

No recorded assignments were found for this patent.

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Quick Facts

App. No.: 19/160,970
Filed: 2025-08-29
Examiner: CENTRAL, DOCKET
Art Unit: OPAP

External Links

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