USPTO serial 99554908
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Wan Tjoeng Tsang
Cheyenne, WY, US
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials | ACTIVE | — |
| Date | Code | Event |
|---|---|---|
| Aug 7, 2026 | MAB2 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Aug 7, 2026 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Apr 23, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Apr 23, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Apr 23, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Apr 23, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Apr 23, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Apr 23, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Apr 22, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Apr 22, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Apr 22, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Apr 21, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Apr 21, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Apr 21, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Apr 21, 2026 | DOCK | ASSIGNED TO EXAMINER |
| Dec 18, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Dec 18, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Dec 18, 2025 | NWAP | NEW APPLICATION ENTERED |