Patent Application
Utility
App. No. 18/490,925
· Confirmation No. 3618
POLYOXYMETHYLENE COMPOSITIONS
Inventor:
RAMABHADRA RATNAGIRI
Applicant:
DELRIN USA, LLC
Publications -- Issue Fee Payment Received
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Code | Description | Pages | ||
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| 2026-07-28 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2026-07-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-07-23 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2026-07-23 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-07-23 | FWCLM |
Index of Claims | 1 | View | |
| 2026-07-23 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-06-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2026-06-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-06-30 | FWCLM |
Index of Claims | 1 | View | |
| 2026-06-30 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-06-30 | SRNT |
Examiner's search strategy and results | 23 | View | |
| 2026-04-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-04-21 | CLM |
Claims | 5 | View | |
| 2026-04-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2026-04-21 | DIST.E.FILE |
Terminal Disclaimer-Filed (Electronic) | 3 | View | |
| 2026-04-21 | DISQ.E.FILE |
Terminal Disclaimer-Electronic-Approved | 1 | View | |
| 2026-04-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-21 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-04-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-11 | CTNF |
Non-Final Rejection | 12 | View | |
| 2026-02-11 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-02-11 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-02-11 | FWCLM |
Index of Claims | 1 | View | |
| 2026-02-11 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-02-11 | FOR |
Foreign Reference | 5 | View | |
| 2026-02-11 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-02-11 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2026-01-06 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-01-06 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-01-06 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-01-02 | CFILE |
Request for Corrected Filing Receipt | 2 | View | |
| 2026-01-02 | ADS |
Application Data Sheet | 8 | View | |
| 2026-01-02 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2026-01-02 | CFILE |
Request for Corrected Filing Receipt | 3 | View | |
| 2026-01-02 | PA.. |
Power of Attorney | 2 | View | |
| 2026-01-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-24 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2025-10-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-02-13 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-11-05 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-11-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-11-05 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-10-31 | PET.DEC.OIPE |
Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution | 2 | View | |
| 2024-09-26 | PET.OP |
Petition for review by the Office of Petitions | — | View | |
| 2024-09-26 | PET.OP |
Petition for review by the Office of Petitions | 1 | View | |
| 2024-09-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-09-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-09-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-09-26 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2024-09-26 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-09-26 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-09-26 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2024-09-10 | PETDEC |
Petition Decision | 3 | View | |
| 2024-07-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-07-18 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2024-07-18 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-07-18 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-07-18 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2024-07-18 | SPEC |
Specification | 1 | View | |
| 2024-07-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-07-18 | ABST |
Abstract | 1 | View | |
| 2024-07-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-07-18 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2024-07-18 | PET.OP |
Petition for review by the Office of Petitions | 4 | View | |
| 2024-07-18 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-07-18 | PA.. |
Power of Attorney | 4 | View | |
| 2024-07-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-07-18 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2024-07-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 23 | View | |
| 2024-07-18 | SPEC |
Specification | 18 | View | |
| 2024-07-18 | CLM |
Claims | 3 | View | |
| 2024-07-18 | ABST |
Abstract | 1 | View | |
| 2024-07-18 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2024-07-03 | ABN |
Abandonment | 2 | View | |
| 2023-11-02 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-11-02 | NT.CR.APP.PA |
Notice to File Corrected Application Papers | 2 | View | |
| 2023-11-02 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-10-20 | APP.TEXT |
Application body structured text document | — | View | |
| 2023-10-20 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-10-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2023-10-20 | SPEC |
Specification | 19 | View | |
| 2023-10-20 | CLM |
Claims | 3 | View | |
| 2023-10-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-10-20 | ADS |
Application Data Sheet | 8 | View | |
| 2023-10-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-10-20 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-10-20 | CLM |
Claims | 5 | View | |
| 2023-10-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View |
Inventors
RAMABHADRA RATNAGIRI
WILMINGTON, DE
Attorneys & Agents of Record
Classification
USPC
523/201
C08L59/02
C08F120/56
C08F222/08
C08G8/08
C08G8/10
C08L33/26
C08L35/06
C08K5/13
Prosecution
- Examiner
- NILAND, PATRICK DENNIS
- Art Unit
- 1762
- Customer No.
- 22186
- Docket No.
- DELR-9046PUSCON
- Confirmation No.
- 3618
Publication
- Pub. No.
- US20250051562A1
- Pub. Date
- 2025-02-13
Parent
is a Continuation of
→
App. 17/440,157
· US 11,827,779
Filed 2021-09-16
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/US2020/022698
Filed 2020-03-13
· Publications -- Issue Fee Payment Received
Parent
Claims priority from a provisional application
→
App. 62/817,689
Filed 2019-03-13
· Provisional Application Expired
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Quick Facts
- App. No.
- 18/490,925
- Filed
- 2023-10-20
- Pub. No.
- US20250051562A1
- Examiner
- NILAND, PATRICK DENNIS
- Art Unit
- 1762
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