USPTO serial 99271692
VAPREX
Status 616
- Filing date
- Jul 8, 2025
- Status date
- Aug 20, 2026
- Registration date
- —
- Examiner
- HENRY, NAKIA D
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What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Owner
ChemDAQ Inc
Pittsburgh, PA, US
ChemDAQ Inc
Pittsburgh, PA, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Toxic gas neutralizers | ACTIVE | — |
| 011 | Air filtering units; Air filters for HVAC units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Gas scrubbers | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Aug 20, 2026 | EISU | TEAS STATEMENT OF USE RECEIVED |
| Aug 20, 2026 | TPEX | SOU EXTENSION RECEIVED WITH TEAS PETITION |
| Aug 20, 2026 | NREV | NOTICE OF REVIVAL - E-MAILED |
| Aug 20, 2026 | PETG | PETITION TO REVIVE-GRANTED |
| Aug 20, 2026 | PROA | TEAS PETITION TO REVIVE RECEIVED |
| Feb 17, 2026 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Dec 23, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Dec 23, 2025 | PUBO | PUBLISHED FOR OPPOSITION |
| Dec 17, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Nov 26, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Nov 25, 2025 | DOCK | ASSIGNED TO EXAMINER |
| Nov 12, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Jul 8, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Jul 8, 2025 | NWAP | NEW APPLICATION ENTERED |