USPTO serial 99771151
PHYSAI
Status 641Office Action
- Filing date
- Apr 17, 2026
- Status date
- Aug 3, 2026
- Registration date
- —
- Examiner
- BURCHAM, NATHAN D
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What this means
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
Deadline: Nov 3, 2026
Office Action issues
The USPTO identified two prior-filed pending trademark applications that may pose a potential conflict, and requested that we update the descriptions of your goods and services to be more specific.
Owner
Xiao-Ding Cai
Fremont, CA, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | AI Software & Computational Frameworks - Computer software and artificial intelligence frameworks incorporating physics-based causal reasoning architectures and multi-stage knowledge distillation for programming robotic systems to perform autonomous tasks in household, healthcare, and manufacturing environments. | ACTIVE | — |
| 042 | AI Research, Development & Licensing Services - Software-as-a-service (SaaS) and technical consulting services in the field of artificial general intelligence, providing physics-based causal reasoning frameworks integrating sensing, core general intelligence, and technology enhancement modules for robotic system development and licensing. | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Aug 3, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Aug 3, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Aug 3, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Jul 20, 2026 | DOCK | ASSIGNED TO EXAMINER |
| Apr 19, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Apr 17, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Apr 17, 2026 | NWAP | NEW APPLICATION ENTERED |