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App. No. 18/471,413 · Confirmation No. 8879

COMPOSITIONS OF EXENDIN-4 DERIVATIVES

Inventor: Xiaofeng Xiong

Applicant: AMYLYX PHARMACEUTICALS, INC

Abandoned -- Failure to Respond to an Office Action View Publication ↗

	Code	Description	Pages	PDF
2026-08-03	`ABN`	Abandonment	2	View
2025-11-28	`CTFR`	Final Rejection	33	View
2025-11-28	`SRFW`	Search information including classification, databases and other search related notes	2	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-28	`1449`	List of References cited by applicant and considered by examiner	5	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-28	`SRNT`	Examiner's search strategy and results	70	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-28	`1449`	List of References cited by applicant and considered by examiner	2	View
2025-11-28	`SRNT`	Examiner's search strategy and results	1	View
2025-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2025-11-12	`N417.PYMT`	Electronic Fee Payment	2	View
2025-11-12	`TRAN.LET`	Transmittal Letter	1	View
2025-11-12	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	1	View
2025-11-10	`WFEE`	Fee Worksheet (SB06)	1	View
2025-11-03	`REF.OTHER`	Other reference-Patent/Application/Search Documents	12	View
2025-11-03	`REF.OTHER`	Other reference-Patent/Application/Search Documents	6	View
2025-11-03	`FOR`	Foreign Reference	87	View
2025-11-03	`N417`	Electronic Filing System Acknowledgment Receipt	11	View
2025-11-03	`N417.PYMT`	Electronic Fee Payment	2	View
2025-11-03	`TRAN.LET`	Transmittal Letter	1	View
2025-11-03	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	5	View
2025-11-03	`A...`	Amendment/Request for Reconsideration-After Non-Final Rejection	—	View
2025-11-03	`N417.PYMT`	Electronic Fee Payment	2	View
2025-11-03	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2025-11-03	`REM`	Applicant Arguments/Remarks Made in an Amendment	8	View
2025-11-03	`A...`	Amendment/Request for Reconsideration-After Non-Final Rejection	1	View
2025-11-03	`CLM`	Claims	4	View
2025-11-03	`WFEE`	Fee Worksheet (SB06)	1	View
2025-07-15	`CTNF`	Non-Final Rejection	27	View
2025-07-15	`892`	List of references cited by examiner	1	View
2025-07-15	`SRFW`	Search information including classification, databases and other search related notes	2	View
2025-07-15	`SRNT`	Examiner's search strategy and results	35	View
2025-07-15	`1449`	List of References cited by applicant and considered by examiner	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-07-15	`SRNT`	Examiner's search strategy and results	1	View
2025-05-29	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2025-05-29	`IDS.R197.REL`	Letter specifying the conditions for filing under 37 CFR 1.97	1	View
2025-05-29	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	1	View
2025-05-29	`AMSB`	Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE)	—	View
2025-05-29	`AMSB`	Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE)	1	View
2025-05-29	`CLM`	Claims	4	View
2025-05-29	`REM`	Applicant Arguments/Remarks Made in an Amendment	5	View
2025-05-29	`RCEX`	Request for Continued Examination (RCE)	1	View
2025-05-29	`N417.PYMT`	Electronic Fee Payment	2	View
2025-05-29	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2025-02-21	`CTFR`	Final Rejection	17	View
2025-02-21	`892`	List of references cited by examiner	1	View
2025-02-21	`SRFW`	Search information including classification, databases and other search related notes	2	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2025-02-21	`1449`	List of References cited by applicant and considered by examiner	9	View
2025-02-21	`1449`	List of References cited by applicant and considered by examiner	2	View
2025-02-21	`BIB`	Bibliographic Data Sheet	1	View
2025-02-21	`SRNT`	Examiner's search strategy and results	18	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2025-02-21	`SRNT`	Examiner's search strategy and results	1	View
2024-11-27	`N417.PYMT`	Electronic Fee Payment	2	View
2024-11-27	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	2	View
2024-11-27	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-11-12	`REF.OTHER`	Other reference-Patent/Application/Search Documents	7	View
2024-11-12	`FOR`	Foreign Reference	25	View
2024-11-12	`N417.PYMT`	Electronic Fee Payment	2	View
2024-11-12	`REF.OTHER`	Other reference-Patent/Application/Search Documents	12	View
2024-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	14	View
2024-11-12	`FOR`	Foreign Reference	21	View
2024-11-12	`FOR`	Foreign Reference	74	View
2024-11-12	`FOR`	Foreign Reference	66	View
2024-11-12	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	9	View
2024-11-12	`REF.OTHER`	Other reference-Patent/Application/Search Documents	7	View
2024-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-11-12	`A...`	Amendment/Request for Reconsideration-After Non-Final Rejection	—	View
2024-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-11-12	`A...`	Amendment/Request for Reconsideration-After Non-Final Rejection	1	View
2024-11-12	`CLM`	Claims	4	View
2024-11-12	`REM`	Applicant Arguments/Remarks Made in an Amendment	5	View
2024-11-12	`DIST.E.FILE`	Terminal Disclaimer-Filed (Electronic)	3	View
2024-11-12	`DISQ.E.FILE`	Terminal Disclaimer-Electronic-Approved	1	View
2024-11-12	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-11-12	`N417.PYMT`	Electronic Fee Payment	2	View
2024-11-12	`WFEE`	Fee Worksheet (SB06)	1	View
2024-09-26	`APP.FILE.REC`	Filing Receipt	4	View
2024-09-26	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2024-09-26	`NTC.PUB`	Notice of Publication	1	View
2024-09-19	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-09-19	`PA..`	Power of Attorney	2	View
2024-09-19	`ADS`	Application Data Sheet	2	View
2024-09-19	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	2	View
2024-09-19	`R46C.REQ`	Request under 37CFR1.46(c) to correct, update, change applicant	1	View
2024-09-19	`ADS`	Application Data Sheet	2	View
2024-09-19	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	2	View
2024-08-12	`WELCOME.LET2`	Welcome Letter from USPTO Commissioner	1	View
2024-08-09	`CTNF`	Non-Final Rejection	21	View
2024-08-09	`SRFW`	Search information including classification, databases and other search related notes	2	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`SRNT`	Examiner's search strategy and results	9	View
2024-08-09	`BIB`	Bibliographic Data Sheet	2	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`1449`	List of References cited by applicant and considered by examiner	15	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-08-09	`SRNT`	Examiner's search strategy and results	1	View
2024-06-20	`APP.FILE.REC`	Filing Receipt	4	View
2024-06-20	`WCLM`	Claims Worksheet (PTO-2022)	1	View
2024-06-20	`WFEE`	Fee Worksheet (SB06)	1	View
2024-06-07	`TRAN.LET`	Transmittal Letter	—	View
2024-06-07	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-06-07	`FOR`	Foreign Reference	12	View
2024-06-07	`TRAN.LET`	Transmittal Letter	2	View
2024-06-07	`IDS`	Information Disclosure Statement (IDS) Form (SB08)	15	View
2024-06-07	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2024-06-07	`PEFR`	Applicant Response to Pre-Exam Formalities Notice	1	View
2024-06-07	`N417.PYMT`	Electronic Fee Payment	2	View
2024-06-07	`XT/`	Extension of Time	2	View
2024-06-07	`A.PE`	Preliminary Amendment	1	View
2024-06-07	`CLM`	Claims	2	View
2024-06-07	`REM`	Applicant Arguments/Remarks Made in an Amendment	1	View
2023-11-08	`APP.FILE.REC`	Filing Receipt	4	View
2023-11-08	`WCLM`	Claims Worksheet (PTO-2022)	1	View
2023-11-08	`WFEE`	Fee Worksheet (SB06)	1	View
2023-11-08	`NTC.MISS.PRT`	Notice to File Missing Parts	2	View
2023-11-08	`WELCOME.LET`	Welcome Letter from USPTO Director and Deputy Director	1	View
2023-09-21	`CRFE`	Sequence Listing in Computer Readable Format, No errors found	—	View
2023-09-21	`SPEC`	Specification	—	View
2023-09-21	`SPEC`	Specification	21	View
2023-09-21	`CLM`	Claims	2	View
2023-09-21	`ABST`	Abstract	1	View
2023-09-21	`OATH`	Oath or Declaration filed	1	View
2023-09-21	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	3	View
2023-09-21	`ADS`	Application Data Sheet	9	View
2023-09-21	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2023-09-21	`SEQ.XML`	Sequence Listing (XML File)	1	View
2023-09-21	`CRFE`	Sequence Listing in Computer Readable Format, No errors found	7	View

Inventors

Xiaofeng Xiong Palo Alto, CA

Attorneys & Agents of Record

MATTHEW MATTSON Reg. 65973 Attorney · FISH & RICHARDSON P.C.

ANDREW PATRICK Reg. 63471 Attorney · FISH & RICHARDSON P.C.

VINCENT BEACOM Reg. 76667 Agent · FISH AND RICHARDSON PC

TODD GARCIA Reg. 54112 Attorney · FISH & RICHARDSON P.C.

BENJAMIN HALKOWSKI Reg. 79991 Attorney

JOHN BRENNAN Reg. 47443 Attorney · FISH & RICHARDSON P.C.

MEGHANA GUPTA Reg. 73472 Agent · FISH & RICHARDSON PC

JANICE DEYOUNG Reg. 50429 Attorney · FISH & RICHARDSON P.C.

CAMERON UBEL Reg. 77081 Agent · FISH & RICHARDSON P.C.

DARIELA ALMEDA Reg. 75496 Agent · FISH & RICHARDON, P.C.

ALEXANDER BERG Reg. 79866 Agent · FISH & RICHARDSON, P.C.

JILLIAN SHAPIRO Reg. 80735 Attorney · FISH & RICHARDSON PC

HYUN JIN IN Reg. 70014 Agent · FISH & RICHARDSON P.C.

DAVID HOLT Reg. 65161 Agent · FISH & RICHARDSON, P.C.

JENNIFER HUANG Reg. 64297 Attorney · FISH & RICHARDSON P.C.

HANCHAO ZHAO Reg. 77958 Attorney · FISH & RICHARDSON P.C.

JOHN DRAGSETH Reg. 42497 Attorney · FISH & RICHARDSON P.C.

ALLISON DIETRICH Reg. 79014 Agent · FISH & RICHARDSON P.C.

ELIZABETH KAYTOR Reg. 53103 Agent · FISH & RICHARDSON P.C.

ALYSHA DICKE Reg. 77647 Agent · FISH AND RICHARDSON P.C.

NICHOLAS STEPHENS Reg. 74320 Attorney · FISH & RICHARDSON P.C.

KARAN JHURANI Reg. 71777 Attorney · FISH & RICHARDSON, P.C.

JOHN PHILLIPS Reg. 35322 Attorney · FISH & RICHARDSON P.C.

ERIN KNIGHT Reg. 70596 Attorney · FISH & RICHARDSON P.C.

KATIE HYMA Reg. 75037 Attorney · FISH & RICHARDSON PC

EVAN DAVEY Reg. 74627 Agent · FISH & RICHARDSON, P.C.

GWILYM ATTWELL Reg. 45449 Attorney · FISH & RICHARDSON P.C.

PETER POULIN Reg. 74643 Agent · FISH & RICHARDSON, P.C.

JAMILLA HOLOMON Reg. 62469 Attorney · FISH & RICHARDSON

MATTHEW WERNLI Reg. 63173 Attorney · FISH & RICHARDSON P.C.

CRAIG BOYLE Reg. 71928 Attorney · FISH & RICHARDSON P.C.

DANIEL WHEATON Reg. 78933 Agent · FISH & RICHARDSON P.C.

PATRICK BISENIUS Reg. 63893 Attorney · FISH & RICHARDSON P.C.

KIM BUI Reg. 76843 Attorney · FISH & RICHARDSON

KIMBERLY REYNOLDS Reg. 76988 Agent · PROSKAUER ROSE LLP

JAMES FINN Reg. 44109 Attorney · FISH & RICHARDSON P.C.

PAUL WESTERN Reg. 67552 Attorney · FISH & RICHARDSON P.C.

PATRICK ROTHSTEIN Reg. 78335 Agent · MARSHALL, GERSTEIN AND BORUN LLP

WILLIAM HUNTER Reg. 47671 Attorney · FISH & RICHARDSON P.C.

JIAO WANG Reg. 78294 Agent · FISH & RICHARDSON

XU LI Reg. 75127 Agent

PENG LIN Reg. 74999 Attorney · FISH & RICHARDSON, PC

KIRK GOTTLIEB Reg. 42596 Attorney · FISH & RICHARDSON P.C.

NEAL PERSKY Reg. 53452 Agent · KOWERT, HOOD, MUNYON, RANKIN & GOETZEL, P.C.

PINGPING WANG Reg. 83385 Agent · FISH & RICHARDSON P.C.

JONATHAN SOLOMON Reg. 64869 Attorney · FISH & RICHARDSON P.C.

NICHOLAS JEPSEN Reg. 59567 Attorney · FISH & RICHARDSON, P.C.

JOHN KENDALL Reg. 50680 Agent · FISH & RICHARDSON P.C.

JOSEPH KOIPALLY Reg. 65853 Attorney · FISH & RICHARDSON P.C.

DAVID JORDAN Reg. 50325 Attorney · FISH & RICHARDSON P.C.

J FASSE Reg. 32983 Attorney · FISH & RICHARDSON P.C.

RYAN MCCARTHY Reg. 50636 Attorney · FISH & RICHARDSON P.C.

STEVEN PETKOVSEK Reg. 80797 Agent · FISH AND RICHARDSON P.C.

BAILE XIE Reg. 78380 Attorney · FISH & RICHARDSON P.C.

GRETCHEN DEVRIES Reg. 72505 Agent · FISH & RICHARDSON P.C.

IULIA GRAF Reg. 73048 Agent · FISH & RICHARDSON, P.C.

CHRISTOPHER BOWLEY Reg. 55016 Attorney · FISH & RICHARDSON P.C.

JEFFREY BARCLAY Reg. 48950 Attorney · FISH & RICHARDSON P.C.

MICHAEL HAWKINS Reg. 57867 Attorney · FISH & RICHARDSON P.C.

ANITA MEIKLEJOHN Reg. 35283 Attorney · FISH & RICHARDSON P.C.

TIMOTHY BABATZ Reg. 74071 Agent

MINSEUNG AHN Reg. 76611 Attorney · FISH & RICHARDSON P.C.

JOHN TREILHARD Reg. 81505 Agent · FISH & RICHARDSON PC

LEANNE FLATTER Reg. 74169 Attorney

USMAN KHAN Reg. 70439 Agent · FISH & RICHARDSON PC

CAMERON LUITJENS Reg. 58674 Attorney · FISH & RICHARDSON P.C.

SHIHONG LI Reg. 82012 Agent · FISH AND RICHARDSON

GARETT PADILLA Reg. 64455 Attorney · FISH & RICHARDSON

CRAIG DEUTSCH Reg. 69264 Attorney · FISH & RICHARDSON, P.C.

LIUJING XING Reg. 77259 Attorney · FISH & RICHARDSON P.C.

ANDREA DORIGO Reg. 47532 Attorney · FISH & RICHARDSON

GIORDANA MAHN Reg. 72726 Attorney · FISH & RICHARDSON PC

KIERSTEN BATZLI Reg. 75476 Agent · FISH & RICHARDSON P.C.

KATHRYN GREY Reg. 69591 Attorney · FISH & RICHARDSON

ASHLEY BIERNESSER Reg. 77914 Attorney · FISH & RICHARDSON P.C.

PHYLLIS KRISTAL Reg. 38524 Attorney · FISH & RICHARDSON P.C.

JOSHUA GRISWOLD Reg. 46310 Attorney · FISH & RICHARDSON P.C.

MOLLY KELLEY Reg. 76691 Agent · FISH & RICHARDSON P.C>

JONG WAN SUH Reg. 79350 Agent · FISH & RICHARDSON, P.C.

CHRISTINE GODDARD Reg. 46731 Attorney · FISH & RICHARDSON P.C.

KARY YERGLER Reg. 71612 Agent · FISH & RICHARDSON P.C.

RICHARD WONG Reg. 73259 Agent · FISH & RICHARDSON P.C.

CRAIG CARLSON Reg. 76703 Agent · FISH & RICHARDSON

TIMOTHY RIFFE Reg. 43881 Attorney · FISH & RICHARDSON, PC

CRYSTAL CULHANE Reg. 67317 Attorney · FISH & RICHARDSON

TIMOTHY MCFADDEN Reg. 78815 Agent · FISH & RICHARDSON PC

JOHN CONROY Reg. 45485 Attorney · FISH & RICHARDSON P.C.

ANDREW DOMMER Reg. 65758 Attorney · FISH & RICHARSON

JOSEPH VALENTINO Reg. 62396 Attorney · FISH & RICHARDSON P.C.

TERRY STALFORD Reg. 39522 Attorney · FISH & RICHARDSON, P.C.

RICHARD STERBA Reg. 43162 Attorney · FISH & RICHARDSON P.C.

JOHN HAYDEN Reg. 37640 Attorney · FISH & RICHARDSON P.C.

JUAN PEREZ Reg. 77367 Agent · FISH & RICHARDSON P.C.

JAMES BABINEAU Reg. 42276 Attorney · FISH & RICHARDSON P.C.

SARA BRANDT Reg. 79512 Agent · FISH AND RICHARDSON

M. PARSONS Reg. 44282 Agent · FISH & RICHARDSON P.C.

RYAN CHOWDHURY Reg. 74466 Agent · FISH & RICHARDSON, P.C.

PAUL FRANZ Reg. 45910 Attorney · FISH & RICHARDSON P.C.

YUNBO GUO Reg. 70538 Agent

SANGKI PARK Reg. 77261 Attorney · MERCHANT & GOULD P.C.

WILHELM BOLT Reg. 80833 Agent · FISH AND RICHARDSON

MARC WEFERS Reg. 56842 Agent · FISH & RICHARDSON P.C.

TRACY HITT Reg. 62371 Attorney · FISH & RICHARDSON P.C.

TIFFANY REITER Reg. 61359 Agent · CLARK & ELBING LLP

MICHAEL SHEPHERD Reg. 64231 Attorney · FISH & RICHARDSON P.C.

SAMUEL ORKE Reg. 78165 Agent · QUARLES AND BRADY, LLP

RISHI GUPTA Reg. 64768 Attorney · FISH & RICHARDSON, P.C.

INDRANIL SARKAR Reg. 79432 Attorney · FISH & RICHARDSON P.C.

P MUSSELMAN Reg. 31644 Attorney · FISH & RICHARDSON P.C.

ERIN HIGGINS Reg. 79323 Attorney · FISH & RICHARDSON P.C.

KENNETH HOOVER Reg. 68116 Agent · FISH & RICHARDSON PC

DAVID GOREN Reg. 34609 Attorney · FISH & RICHARDSON P.C.

WILLIAM SPENCER Reg. 73609 Agent · FISH AND RICHARDSON, P.C.

REX HUANG Reg. 57661 Attorney · FISH & RICHARDSON P.C.

SCOTT DYAR Reg. 73407 Attorney · MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP

S LUDWIG Reg. 25351 Attorney · FISH & RICHARDSON P.C.

MARGARET WILLIS Reg. 68892 Agent · FISH & RICHARDSON P.C.

SEAN DEAN Reg. 46656 Attorney · FISH & RICHARDSON P.C.

ANNIE KING Reg. 70838 Attorney · FISH & RICHARDSON P.C.

GRACE KIM Reg. 71977 Attorney · FAEGRE BAKER DANIELS

JASMINE DE COCK Reg. 76874 Attorney · FISH AND RICHARDSON

THOMAS ROZYLOWICZ Reg. 50620 Attorney · FISH & RICHARDSON, P.C.

HEATHER FLANAGAN Reg. 54101 Attorney · FISH & RICHARDSON P.C.

MICHAEL PORTNOV Reg. 61225 Agent · FISH & RICHARDSON, P.C.

SCOTT WENDORF Reg. 48029 Attorney

ROBERT SULLIVAN Reg. 30499 Attorney · FISH & RICHARDSON, P.C.

MICHAEL HAMLIN Reg. 54149 Attorney · FISH & RICHARDSON P.C.

JOEL COUENHOVEN Reg. 68848 Attorney · FISH & RICHARDSON

JUSTIN SEARS Reg. 77256 Agent · FISH & RICHARDSON PC

CHRISTINA MCDONOUGH Reg. 64612 Attorney · FISH & RICHARDSON, PC

CHRISTOPHER REILLY Reg. 74063 Agent · NOVAK DRUCE CONNOLLY BOVE QUIGG, LLP

CHRISTOPHER WRIGHT Reg. 66469 Agent · FISH & RICHARDSON P.C.

CHARLES SCHULMAN Reg. 43350 Attorney

PATRICK KING Reg. 60816 Attorney · SQUIRE PATTON BOGGS LLP

STUART NELSON Reg. 63947 Attorney · FISH & RICHARDSON P.C.

SUSHIL IYER Reg. 68717 Attorney

PATRICK DARNO Reg. 69205 Attorney · FISH AND RICHARDSON, PC

MATTHEW KNABEL Reg. 71762 Agent

KARINA CALLISTE Reg. 75834 Agent · FISH & RICHARDSON, P.C.

CALEB BATES Reg. 77139 Attorney · FISH & RICHARDSON PC

SOHEE YOON Reg. 77277 Agent · FISH & RICHARDSON PC

HAOLIANG CHEN Reg. 79041 Agent · FISH & RICHARDSON P.C.

JESSE GORDON Reg. 800058 Agent · FISH & RICHARDSON

ALLEN EASTLUND Reg. 80507 Agent · FISH & RICHARDSON

JOHN BOWLER Reg. 81555 Agent · HOLLAND & HART LLP

JOHN TREILHARD Reg. L1264 Agent · FISH & RICHARDSON PC

RAN WANG Reg. L1279 Agent · FISH & RICHARDSON, P.C.

LAURA DALY Reg. L1350 Agent · FISH & RICHARDSON

Classification

USPC 514/7.2

A61K38/26 A61K47/60 A61P3/10 A61K9/0019

Prosecution

Examiner: HELLMAN, KRISTINA M
Art Unit: 1654
Customer No.: 26221
Docket No.: 38709-0126004
Confirmation No.: 8879

Publication

Pub. No.: US20240316156A1
Pub. Date: 2024-09-26

Parent is a Continuation of

→

App. 17/398,551

Filed 2021-08-10 · Abandoned -- Failure to Respond to an Office Action

Parent is a Division of

→

App. 16/852,192 · US 11,116,820

Filed 2020-04-17 · Patented Case

Parent is a Continuation of

→

App. 16/081,578 · US 10,653,753

Filed 2018-08-31 · Patented Case

Parent PCT is a National Stage Entry of

→

PCT/US2017/020596

Filed 2017-03-03 · Abandoned -- Failure to Respond to an Office Action

Parent Claims priority from a provisional application

→

App. 62/303,983

Filed 2016-03-04 · Provisional Application Expired

AMYLYX PHARMACEUTICALS, INC.

from EIGER BIOPHARMACEUTICALS, INC.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2024-09-24

068683/0015 →

AMYLYX PHARMACEUTICALS, INC.

from EIGER BIOPHARMACEUTICALS, INC.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2024-08-14

068284/0396 →

EIGER BIOPHARMACEUTICALS, INC.

from XIONG, XIAOFENG

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2023-09-21

064980/0787 →

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Quick Facts

App. No.: 18/471,413
Filed: 2023-09-21
Pub. No.: US20240316156A1
Examiner: HELLMAN, KRISTINA M
Art Unit: 1654

External Links

USPTO Patent Center↗ Pre-Grant Publication PDF↗