Patent Application
Utility
App. No. 19/202,001
· Confirmation No. 5359
ISOLATED POLYPEPTIDE OF THE TOXIN A AND TOXIN B PROTEINS OF C. DIFFICILE AND USES THEREOF
Non Final Action Mailed
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| 2026-03-30 | CTNF |
Non-Final Rejection | 32 | View | |
| 2026-03-30 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-03-30 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-03-30 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2026-03-30 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2026-03-30 | FOR |
Foreign Reference | 88 | View | |
| 2026-03-30 | 1449 |
List of References cited by applicant and considered by examiner | 14 | View | |
| 2025-11-28 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-08-19 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-08-19 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-08-14 | FOR |
Foreign Reference | — | View | |
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Fee Worksheet (SB06) | — | View | |
| 2025-08-14 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-08-14 | FOR |
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Foreign Reference | — | View | |
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| 2025-08-14 | IDS |
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| 2025-08-14 | REF.OTHER |
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Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-08-14 | FOR |
Foreign Reference | — | View | |
| 2025-08-14 | A.PE |
Preliminary Amendment | — | View | |
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| 2025-08-14 | CFILE |
Request for Corrected Filing Receipt | — | View | |
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Power of Attorney | — | View | |
| 2025-08-14 | CFILE |
Request for Corrected Filing Receipt | — | View | |
| 2025-08-14 | DRW.NONBW |
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| 2025-08-14 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-08-14 | A.PE |
Preliminary Amendment | — | View | |
| 2025-08-14 | CLM |
Claims | — | View | |
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Applicant Arguments/Remarks Made in an Amendment | — | View | |
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Power of Attorney | — | View | |
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Extension of Time | — | View | |
| 2025-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-08-14 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2025-08-14 | DRW.SUPP |
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| 2025-08-14 | DRW.SUPP |
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| 2025-08-14 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-05-14 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-05-14 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-05-14 | NTC.MISS.PRT |
Notice to File Missing Parts | 3 | View | |
| 2025-05-14 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-05-08 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
| 2025-05-08 | SPEC |
Specification | — | View | |
| 2025-05-08 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-05-08 | N417.PYMT |
Electronic Fee Payment | — | View | |
| 2025-05-08 | TRNA |
Transmittal of New Application | — | View | |
| 2025-05-08 | SPEC |
Specification | — | View | |
| 2025-05-08 | CLM |
Claims | — | View | |
| 2025-05-08 | ABST |
Abstract | — | View | |
| 2025-05-08 | ADS |
Application Data Sheet | — | View | |
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| 2025-05-08 | WFEE |
Fee Worksheet (SB06) | — | View | |
| 2025-05-08 | OATH |
Oath or Declaration filed | — | View | |
| 2025-05-08 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-05-08 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-05-08 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2025-05-08 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 10 | View |
Inventors
Larry R. Ellingsworth
Rockville, MD
David Flyer
Olney, MD
Jing-Hui Tian
Germantown, MD
Steven R. Fuhrmann
Germantown, MD
Stefanie Kluepfel-Stahl
Bethesda, MD
Gregory M. Glenn
Gaithersburg, MD
Kerstin Westritschnig
Vienna, AUSTRIA
Attorneys & Agents of Record
Classification
USPC
424/190.1
A61K39/08
Y02A50/30
A61P1/12
A61P31/04
A61K2039/53
A61K2039/55505
A61K2039/55544
A61K2039/575
C07K14/33
C07K16/1282
C07K2317/76
C07K2319/00
C07K2319/40
C07K2319/55
Prosecution
- Examiner
- POHNERT, STEVEN C
- Art Unit
- 1683
- Customer No.
- 23628
- Docket No.
- I0422.70115US06
- Confirmation No.
- 5359
Publication
- Pub. No.
- US20250360191A1
- Pub. Date
- 2025-11-27
Parent
is a Continuation of
→
App. 17/930,742
· US 12,324,831
Filed 2022-09-09
· Patented Case
Parent
is a Continuation of
→
App. 17/406,765
· US 11,478,540
Filed 2021-08-19
· Patented Case
Parent
is a Continuation of
→
App. 17/061,891
· US 11,357,844
Filed 2020-10-02
· Patented Case
Parent
is a Continuation of
→
App. 16/295,031
· US 10,821,166
Filed 2019-03-07
· Patented Case
Parent
is a Continuation of
→
App. 15/421,808
· US 10,357,557
Filed 2017-02-01
· Patented Case
Parent
is a Division of
→
App. 14/342,565
· US 9,598,472
Filed 2014-10-28
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/EP2011/065304
Filed 2011-09-05
· Non Final Action Mailed
AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Recorded 2026-03-31
PATENT SECURITY AGREEMENT
Recorded 2025-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-07-24
from
ELLINGSWORTH, LARRY R.,
FUHRMANN, STEVEN R.,
KLUEPFEL-STAHL, STEFANIE,
TIAN, JING-HUI,
FLYER, DAVID,
GLENN, GREGORY M.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-07-24
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Quick Facts
- App. No.
- 19/202,001
- Filed
- 2025-05-08
- Pub. No.
- US20250360191A1
- Examiner
- POHNERT, STEVEN C
- Art Unit
- 1683
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