Patent Application
Utility
PCT National Stage
App. No. 19/487,815
· Confirmation No. 6257
METHODS OF MANUFACTURE OF BIOCIDAL COMPOSITIONS, ARTICLES FOR STORING BIOCIDAL COMPOSITIONS, WOOD PRESERVATIVE SOLUTIONS, AND WOOD PRODUCTS PRODUCED THEREFROM
Applicant:
Koppers Performance Chemicals, Inc.
Sent to Classification contractor
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-08-12 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-08-12 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-08-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-08-12 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-08-12 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-11-25 | SPEC |
Specification | — | View | |
| 2025-11-25 | A.PE |
Preliminary Amendment | — | View | |
| 2025-11-25 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 1 | View | |
| 2025-11-25 | TRNA |
Transmittal of New Application | 5 | View | |
| 2025-11-25 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-11-25 | ADS |
Application Data Sheet | 9 | View | |
| 2025-11-25 | 371P |
Documents submitted with 371 (National Stage) Applications | 45 | View | |
| 2025-11-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2025-11-25 | PA.. |
Power of Attorney | 2 | View | |
| 2025-11-25 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-11-25 | SPEC |
Specification | 1 | View | |
| 2025-11-25 | CLM |
Claims | 4 | View | |
| 2025-11-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-11-25 | FOR |
Foreign Reference | 19 | View | |
| 2025-11-25 | FOR |
Foreign Reference | 49 | View | |
| 2025-11-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2025-11-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 6 | View | |
| 2025-11-25 | FOR |
Foreign Reference | 56 | View | |
| 2025-11-25 | SPEC |
Specification | 27 | View | |
| 2025-11-25 | CLM |
Claims | 6 | View | |
| 2025-11-25 | ABST |
Abstract | 1 | View | |
| 2025-11-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-11-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-25 | FRPR |
Certified Copy of Foreign Priority Application | 29 | View | |
| 2025-11-25 | FRPR |
Certified Copy of Foreign Priority Application | 50 | View | |
| 2025-11-25 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2025-11-25 | ABST |
Abstract | 2 | View | |
| 2025-11-25 | SPEC |
Specification | 27 | View | |
| 2025-11-25 | CLM |
Claims | 6 | View | |
| 2025-11-25 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Phi Doan
McDonough, GA
Jun Zhang
Peachtree City, GA
Douglas Herdman
Peachtree City, GA
Michael Smith
Memphis, TN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26285
- Docket No.
- 230479PCTUS
- Confirmation No.
- 6257
Parent
PCT
is a National Stage Entry of
→
PCT/US2024/034969
Filed 2024-06-21
· Sent to Classification contractor
Parent
Claims priority from a provisional application
→
App. 63/522,462
Filed 2023-06-22
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/536,185
Filed 2023-09-01
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/487,815
- Filed
- 2025-11-25
External Links