Patent Application
Utility
PCT National Stage
App. No. 18/294,874
· Confirmation No. 2022
A WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM
Applicant:
KOPPERS PERFORMANCE CHEMICALS, INC.
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Code | Description | Pages | ||
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| 2026-07-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 9 | View | |
| 2026-07-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 7 | View | |
| 2026-07-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 15 | View | |
| 2026-07-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 7 | View | |
| 2026-07-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 14 | View | |
| 2026-07-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 8 | View | |
| 2026-07-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 10 | View | |
| 2026-07-24 | CLM |
Claims | — | View | |
| 2026-07-24 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-07-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 12 | View | |
| 2026-07-24 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-07-24 | CLM |
Claims | 9 | View | |
| 2026-07-24 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-07-24 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2026-07-24 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-07-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 11 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 38 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 46 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 40 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 18 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 19 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 76 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 14 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 34 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 46 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 30 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 29 | View | |
| 2026-07-24 | FOR |
Foreign Reference | 29 | View | |
| 2026-07-24 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-06-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 9 | View | |
| 2026-06-08 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-06-08 | FWCLM |
Index of Claims | 2 | View | |
| 2026-06-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-06-08 | SRNT |
Examiner's search strategy and results | 32 | View | |
| 2026-04-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-04-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-04-08 | CLM |
Claims | 6 | View | |
| 2026-04-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2026-04-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-25 | CTNF |
Non-Final Rejection | 17 | View | |
| 2026-02-25 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-02-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-02-25 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-02-25 | SRNT |
Examiner's search strategy and results | 16 | View | |
| 2026-02-25 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-12-11 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2025-12-11 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2025-12-11 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2025-12-11 | CLM |
Claims | 6 | View | |
| 2025-12-11 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2025-12-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-26 | CTRS |
Requirement for Restriction/Election | 5 | View | |
| 2025-11-26 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-11-26 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-11-26 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2024-10-17 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-07-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-07-08 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-07-08 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-07-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-07-08 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-04-22 | A.PE |
Preliminary Amendment | — | View | |
| 2024-04-22 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-04-22 | SPEC |
Specification | 1 | View | |
| 2024-04-22 | CLM |
Claims | 6 | View | |
| 2024-04-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-04-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-04-22 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-04-22 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2024-03-20 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-03-20 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2024-03-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-02-02 | 371P |
Documents submitted with 371 (National Stage) Applications | 9 | View | |
| 2024-02-02 | FOR |
Foreign Reference | 13 | View | |
| 2024-02-02 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-02-02 | PA.. |
Power of Attorney | 2 | View | |
| 2024-02-02 | TRNA |
Transmittal of New Application | 3 | View | |
| 2024-02-02 | ADS |
Application Data Sheet | 8 | View | |
| 2024-02-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-02-02 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-02-02 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2024-02-02 | FRPR |
Certified Copy of Foreign Priority Application | 49 | View | |
| 2024-02-02 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2024-02-02 | ABST |
Abstract | 1 | View | |
| 2024-02-02 | SPEC |
Specification | 28 | View | |
| 2024-02-02 | CLM |
Claims | 8 | View |
Attorneys & Agents of Record
Classification
USPC
428/541
A01N43/80
B27K3/343
B27K3/40
B27K2200/10
B27K2200/30
B27K2240/20
B27K2240/50
C09D5/14
C09D125/14
C09D167/08
C09D191/08
A01N25/24
Prosecution
- Examiner
- GOLDEN, CHINESSA T
- Art Unit
- 1788
- Customer No.
- 26285
- Docket No.
- 220327PCTUS
- Confirmation No.
- 2022
Publication
- Pub. No.
- US20240342947A1
- Pub. Date
- 2024-10-17
SECURITY AGREEMENT
Recorded 2024-12-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-10-08
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Quick Facts
- App. No.
- 18/294,874
- Filed
- 2024-02-02
- Pub. No.
- US20240342947A1
- Examiner
- GOLDEN, CHINESSA T
- Art Unit
- 1788
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