Patent Application
Utility
App. No. 19/307,581
· Confirmation No. 3561
Hyaluronidase Enzyme Formulations for High Volume Administration
Inventors:
David W. KANG, Robert J. CONNOR, Tara NEKOROSKI, Todd J. LEADENS II, Baylor FRANTZ, Scott BEACHER, Kevin SWANSON, Mike TRAVANTY
Applicant:
Halozyme, Inc.
Non Final Action Mailed
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| 2026-08-26 | DIST.E.FILE |
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| 2026-08-26 | DISQ.E.FILE |
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| 2026-08-26 | N417 |
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| 2026-08-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-08-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | — | View | |
| 2026-08-26 | FOR |
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| 2026-08-26 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2026-05-26 | CTNF |
Non-Final Rejection | 18 | View | |
| 2026-05-26 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-05-26 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2026-05-26 | 1449 |
List of References cited by applicant and considered by examiner | 11 | View | |
| 2026-05-26 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-05-13 | N417 |
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| 2026-05-13 | ELC. |
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| 2026-05-13 | REM |
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| 2026-04-30 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-04-01 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2026-01-30 | TRACK1.GRANT |
Track One request Granted | 2 | View | |
| 2026-01-22 | APP.FILE.REC |
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| 2026-01-16 | DRW |
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| 2026-01-16 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2026-01-16 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2026-01-16 | SPEC |
Specification | — | View | |
| 2026-01-16 | SPEC |
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| 2026-01-16 | N417 |
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| 2026-01-16 | DRW.SUPP |
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| 2026-01-16 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-11-18 | NT.CR.APP.PA |
Notice to File Corrected Application Papers | 2 | View | |
| 2025-11-18 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-18 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-11-18 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-11-14 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
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Sequence Listing in Computer Readable Format, No errors found | 13 | View | |
| 2025-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-08-22 | A.PE |
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| 2025-08-22 | A.PE |
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| 2025-08-22 | SPEC |
Specification | — | View | |
| 2025-08-22 | CLM |
Claims | — | View | |
| 2025-08-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | — | View | |
| 2025-08-22 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-08-22 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-08-22 | DRW.NONBW |
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| 2025-08-22 | N417 |
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| 2025-08-22 | DRW |
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| 2025-08-22 | PA.. |
Power of Attorney | — | View | |
| 2025-08-22 | TRACK1.REQ |
Track One Request | — | View | |
| 2025-08-22 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-08-22 | DRW.NONBW |
Drawings-other than black and white line drawings | — | View | |
| 2025-08-22 | DRW.NONBW |
Drawings-other than black and white line drawings | — | View | |
| 2025-08-22 | DRW.NONBW |
Drawings-other than black and white line drawings | — | View | |
| 2025-08-22 | N417.PYMT |
Electronic Fee Payment | — | View | |
| 2025-08-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | — | View | |
| 2025-08-22 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-08-22 | SPEC |
Specification | — | View | |
| 2025-08-22 | CLM |
Claims | — | View | |
| 2025-08-22 | ABST |
Abstract | — | View | |
| 2025-08-22 | DRW.NONBW |
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| 2025-08-22 | OATH |
Oath or Declaration filed | — | View | |
| 2025-08-22 | ADS |
Application Data Sheet | — | View | |
| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
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| 2025-08-22 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-08-22 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-08-22 | SEQ.XML |
Sequence Listing (XML File) | 1 | View |
Inventors
David W. KANG
San Diego, CA
Robert J. CONNOR
San Diego, CA
Tara NEKOROSKI
San Diego, CA
Todd J. LEADENS II
San Diego, CA
Baylor FRANTZ
San Diego, CA
Scott BEACHER
San Diego, CA
Kevin SWANSON
San Diego, CA
Mike TRAVANTY
San Diego, CA
Attorneys & Agents of Record
Classification
USPC
424/94.62
A61K9/0019
A61K38/47
A61P43/00
A61K9/08
A61K45/06
C12N9/2474
C12Y302/01035
Prosecution
- Examiner
- MEAH, MOHAMMAD Y
- Art Unit
- 1652
- Customer No.
- 203235
- Docket No.
- 063995-01-5088-US05
- Confirmation No.
- 3561
Publication
- Pub. No.
- US20260115263A1
- Pub. Date
- 2026-04-30
Parent
is a Continuation of
→
App. 19/242,226
· US 12,636,350
Filed 2025-06-18
· Patented Case
Parent
is a Continuation of
→
App. 18/940,001
· US 12,544,429
Filed 2024-11-07
· Patented Case
Parent
is a Continuation of
→
App. 18/395,001
· US 12,178,860
Filed 2023-12-22
· Patented Case
Parent
Claims priority from a provisional application
→
App. 63/520,524
Filed 2023-08-18
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/518,057
Filed 2023-08-07
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/516,732
Filed 2023-07-31
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/507,125
Filed 2023-06-09
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/485,108
Filed 2023-02-15
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/476,830
Filed 2022-12-22
· Provisional Application Expired
Child
is a Continuation of
→
App. 19/449,850
Filed 2026-01-15
· Docketed New Case - Ready for Examination
Child
is a Continuation of
→
App. 19/701,030
Filed 2026-06-08
· Application Undergoing Preexam Processing
from
CONNOR, ROBERT J.,
KANG, DAVID W.,
LEADENS, TODD J., II,
NEKOROSKI, TARA J.,
TRAVANTY, MIKE,
BEACHER, SCOTT,
SWANSON, KEVIN,
FRANTZ, BAYLOR
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-15
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Quick Facts
- App. No.
- 19/307,581
- Filed
- 2025-08-22
- Pub. No.
- US20260115263A1
- Examiner
- MEAH, MOHAMMAD Y
- Art Unit
- 1652
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