Patent Application
Utility
App. No. 19/263,764
· Confirmation No. 7784
NOVEL LIPIDS AND COMPOSITIONS FOR THE DELIVERY OF THERAPEUTICS
Inventors:
Muthiah Manoharan, Muthusamy Jayaraman, Kallanthottathil G. Rajeev, Laxman Eltepu, Steven Ansell, Jianxin Chen
Applicant:
ARBUTUS BIOPHARMA CORPORATION
Docketed New Case - Ready for Examination
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| 2026-08-13 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-05-08 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-05-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-08 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-05-05 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
| 2026-05-05 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 16 | View | |
| 2026-05-04 | A.PE |
Preliminary Amendment | — | View | |
| 2026-05-04 | SPEC |
Specification | 185 | View | |
| 2026-05-04 | XT/ |
Extension of Time | 2 | View | |
| 2026-05-04 | SPEC |
Specification | 185 | View | |
| 2026-05-04 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2026-05-04 | A.PE |
Preliminary Amendment | 1 | View | |
| 2026-05-04 | SPEC |
Specification | 1 | View | |
| 2026-05-04 | CLM |
Claims | 8 | View | |
| 2026-05-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-05-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-05-04 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-05-04 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2026-02-25 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-02-25 | FOR |
Foreign Reference | 175 | View | |
| 2026-02-25 | FOR |
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| 2026-02-25 | FOR |
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| 2026-02-25 | FOR |
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| 2026-02-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 120 | View | |
| 2026-02-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 141 | View | |
| 2026-02-25 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2026-02-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 11 | View | |
| 2026-02-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 216 | View | |
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| 2026-02-25 | REF.OTHER |
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| 2026-02-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 7 | View | |
| 2025-10-08 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-10-08 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-10-08 | NTC.MISS.PRT |
Notice to File Missing Parts | 4 | View | |
| 2025-10-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-08 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-07-10 | CRFD |
Sequence Listing in Computer Readable Format is Defective | — | View | |
| 2025-07-10 | CRFD |
Sequence Listing in Computer Readable Format is Defective | 18 | View | |
| 2025-07-09 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-07-09 | SPEC |
Specification | — | View | |
| 2025-07-09 | OATH |
Oath or Declaration filed | 7 | View | |
| 2025-07-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-07-09 | ADS |
Application Data Sheet | 11 | View | |
| 2025-07-09 | SPEC |
Specification | 185 | View | |
| 2025-07-09 | CLM |
Claims | 4 | View | |
| 2025-07-09 | ABST |
Abstract | 1 | View | |
| 2025-07-09 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-07-09 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2025-07-09 | PA.. |
Power of Attorney | 2 | View | |
| 2025-07-09 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2025-07-09 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Muthiah Manoharan
Cambridge, MA
Muthusamy Jayaraman
Cambridge, MA
Kallanthottathil G. Rajeev
Cambridge, MA
Laxman Eltepu
Cambridge, MA
Steven Ansell
Cambridge, MA
Jianxin Chen
Cambridge, MA
Attorneys & Agents of Record
Classification
USPC
424/184.1
A61K9/1272
A61K47/10
A61K47/44
C07C217/46
A61P33/00
A61P37/04
Y02A50/30
A61P35/00
A61K9/5123
A61K31/7088
A61K31/7105
A61K31/713
A61K39/00
A61K39/39
A61K47/18
A61K47/20
A61K47/22
A61K47/24
A61K47/28
A61K48/0033
A61K2039/53
A61K2039/55555
A61K2039/55561
C07C211/21
C07C219/10
C07C229/08
C07C229/30
C07C237/16
C07C251/38
C07C251/78
C07C259/06
C07C271/12
C07C271/20
C07C279/04
C07C305/14
C07C307/06
C07C311/11
C07C323/25
C07C323/27
C07C327/06
C07D203/10
C07D211/72
C07D317/28
C07D317/44
C07D317/46
C07D317/72
C07D319/06
C07D405/12
C07D491/056
C07D491/113
C07F9/091
C07F9/1651
C12N15/111
C12N15/113
C12N2310/14
C12N2310/3515
C12N2320/32
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 20350
- Docket No.
- 104290-000170US-1514673
- Confirmation No.
- 7784
Publication
- Pub. No.
- US20260232810A1
- Pub. Date
- 2026-08-13
Parent
is a Continuation of
→
App. 18/736,363
· US 12,453,776
Filed 2024-06-06
· Patented Case
Parent
is a Continuation of
→
App. 18/194,540
· US 12,042,541
Filed 2023-03-31
· Patented Case
Parent
is a Continuation of
→
App. 17/357,122
· US 11,712,476
Filed 2021-06-24
· Patented Case
Parent
is a Continuation of
→
App. 15/617,520
· US 11,077,197
Filed 2017-06-08
· Patented Case
Parent
is a Continuation of
→
App. 14/884,489
· US 9,707,292
Filed 2015-10-15
· Patented Case
Parent
is a Continuation of
→
App. 13/128,283
· US 9,186,325
Filed 2011-09-01
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/US2009/063927
Filed 2009-11-10
· Docketed New Case - Ready for Examination
Parent
Claims priority from a provisional application
→
App. 61/234,098
Filed 2009-08-14
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/225,898
Filed 2009-07-15
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/185,438
Filed 2009-06-09
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/171,439
Filed 2009-04-21
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/154,350
Filed 2009-02-20
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/113,179
Filed 2008-11-10
· Provisional Application Expired
from
MANOHARAN, MUTHIAH,
CHEN, JIANXIN,
RAJEEV, KALLANTHOTTATHIL G.,
ELTEPU, LAXMAN,
JAYARAMAN, MUTHUSAMY,
ANSELL, STEVEN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-07-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-07-10
CHANGE OF NAME
Recorded 2025-07-10
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Quick Facts
- App. No.
- 19/263,764
- Filed
- 2025-07-09
- Pub. No.
- US20260232810A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links