Patent Application
Utility
PCT National Stage
App. No. 19/159,220
· Confirmation No. 4315
COMPOUNDS
Applicant:
Shoei Chemical Inc.
Docketed New Case - Ready for Examination
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-20 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-07-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-07-20 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-07-20 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-06-19 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2026-06-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-19 | A.PE |
Preliminary Amendment | 1 | View | |
| 2026-06-19 | CLM |
Claims | 5 | View | |
| 2026-06-19 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-05-21 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-05-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-21 | 371.FEE.M923 |
371 (National Stage) Supplemental Fees Missing - Form M923 | 2 | View | |
| 2026-05-21 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2026-05-21 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-10-09 | OATH |
Oath or Declaration filed | 3 | View | |
| 2025-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-09 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2025-10-09 | FOR |
Foreign Reference | 22 | View | |
| 2025-10-09 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-09 | FOR |
Foreign Reference | 34 | View | |
| 2025-10-09 | FOR |
Foreign Reference | 28 | View | |
| 2025-10-09 | FOR |
Foreign Reference | 25 | View | |
| 2025-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-22 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-08-22 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-22 | PA.. |
Power of Attorney | 2 | View | |
| 2025-08-22 | SPEC |
Specification | 92 | View | |
| 2025-08-22 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2025-08-22 | ADS |
Application Data Sheet | 9 | View | |
| 2025-08-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-22 | TRNA |
Transmittal of New Application | 5 | View | |
| 2025-08-22 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-08-22 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2025-08-22 | FRPR |
Certified Copy of Foreign Priority Application | 105 | View | |
| 2025-08-22 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2025-08-22 | ABST |
Abstract | 1 | View | |
| 2025-08-22 | CLM |
Claims | 8 | View | |
| 2025-08-22 | SPEC |
Specification | 80 | View | |
| 2025-08-22 | DRW |
Drawings-only black and white line drawings | 6 | View |
Inventors
IGOR COROPCEANU
Milpitas, CA
CHRISTIAN JUSTUS IPPEN
Cupertino, CA
ALAIN CHRISTOPHER BARRON
Redwood City, CA
Attorneys & Agents of Record
Classification
USPC
257/13
C09K11/621
C07C229/16
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 145327
- Docket No.
- SCI23382PCTUS
- Confirmation No.
- 4315
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/159,220
- Filed
- 2025-08-22
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links