Patent Application
Utility
PCT National Stage
App. No. 19/124,967
· Confirmation No. 1498
REFRIGERANT COMPOSITION COMPRISING E-1,3,3,3-TETRAFLUOROPROPENE, HYDRO(CHLORO)FLUOROCARBON AND LUBRICANT, AND REFRIGERATION, AIR-CONDITIONING OR HEAT PUMP SYSTEMS USING THE COMPOSITION
Applicant:
THE CHEMOURS COMPANY FC, LLC
Sent to Classification contractor
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Code | Description | Pages | ||
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| 2026-08-06 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-08-06 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-08-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-08-06 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-08-06 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-07-09 | P.399 |
PCT/IB/399 - International Application Status Form | 2 | View | |
| 2025-08-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-13 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-08-13 | ADS |
Application Data Sheet | 9 | View | |
| 2025-05-01 | PET.AUTO |
ePetition Request Form | 1 | View | |
| 2025-05-01 | PET.DEC.AUTO |
ePetition Grant Letter | 1 | View | |
| 2025-05-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-30 | OATH |
Oath or Declaration filed | 8 | View | |
| 2025-04-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-28 | 371P |
Documents submitted with 371 (National Stage) Applications | 4 | View | |
| 2025-04-28 | TRNA |
Transmittal of New Application | 5 | View | |
| 2025-04-28 | ADS |
Application Data Sheet | 9 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 11 | View | |
| 2025-04-28 | 371P |
Documents submitted with 371 (National Stage) Applications | 39 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 49 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 34 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 6 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 42 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 46 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 19 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 11 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 10 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 34 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 10 | View | |
| 2025-04-28 | SPEC |
Specification | 31 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 34 | View | |
| 2025-04-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-28 | 371P |
Documents submitted with 371 (National Stage) Applications | 34 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 20 | View | |
| 2025-04-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 9 | View | |
| 2025-04-28 | OATH |
Oath or Declaration filed | 6 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 7 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 27 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 23 | View | |
| 2025-04-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 10 | View | |
| 2025-04-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 8 | View | |
| 2025-04-28 | 371P |
Documents submitted with 371 (National Stage) Applications | 12 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 14 | View | |
| 2025-04-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 12 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 9 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 13 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 15 | View | |
| 2025-04-28 | ABST |
Abstract | 5 | View | |
| 2025-04-28 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 4 | View | |
| 2025-04-28 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-04-28 | SPEC |
Specification | 1 | View | |
| 2025-04-28 | CLM |
Claims | 5 | View | |
| 2025-04-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-04-28 | PA.. |
Power of Attorney | 4 | View | |
| 2025-04-28 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2025-04-28 | FRPR |
Certified Copy of Foreign Priority Application | 45 | View | |
| 2025-04-28 | ABST |
Abstract | 1 | View | |
| 2025-04-28 | SPEC |
Specification | 26 | View | |
| 2025-04-28 | CLM |
Claims | 4 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 129406
- Docket No.
- FL 1903-US04-PCT
- Confirmation No.
- 1498
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/124,967
- Filed
- 2025-04-28
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