USPTO trademark record

PHYSAI

Live mark · Owner Xiao-Ding Cai · Classes 9, 42

Mark details

Owner: Xiao-Ding Cai
Serial number: 99771151
Registration number: Not registered
Status: NON-FINAL ACTION - MAILED
Classes: 9 (Software / electronics / downloadable media), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2026-04-17
Registered: —
Goods / services: AI Software & Computational Frameworks - Computer software and artificial intelligence frameworks incorporating physics-based causal reasoning architectures and multi-stage knowledge distillation for…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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