Agent Prem: Patent-Pending Technology Overview

Title: System and Method for Client-Side Contextual Privacy Preservation

Status: USPTO Patent Pending (App. No. 63/927,838)

Filing Date: November 30, 2025

1. The Core Innovation ("The Moat")

Agent Prem is not just a wrapper for AI; it is a proprietary "Privacy Firewall" that sits between the user and the cloud. Unlike competitors who rely on server-side filtering (which requires sending data to the cloud first), our technology sanitizes data locally on the device before it ever touches the network.

• "Zero-Trust" Architecture: We mathematically guarantee that raw sensitive data (PII, trade secrets) never leaves the user's hardware.
• The "Round-Trip" Method: Our engine replaces sensitive terms with reversible tokens (e.g., [PROJECT_X]) locally. The AI processes the tokenized request, and our engine re-injects the real data into the response instantly on the user's screen. The cloud provider never sees the secret.

2. Key Protected Capabilities

Our patent application covers a broad range of implementations, ensuring we are future-proofed against the next wave of AI hardware and agents.

• Agentic AI & "Computer Use": We protect a method for visual privacy masking. When an autonomous AI agent (like Microsoft Recall or Anthropic) views your screen to do work, our system applies a real-time "digital blur" to banking windows or sensitive emails, preventing the AI from "seeing" private data while it works.
• Multi-Modal Sanitization:
  • Voice: Real-time redaction of audio streams before they reach cloud speech-to-text APIs.
  • Video: Frame-by-frame blurring of faces and license plates in video uploads.
• Corporate Governance: A centralized "Rulepack" system that allows security teams to push updated privacy policies (e.g., "Block all mentions of Project Apollo") to thousands of employee devices instantly.

3. Defensibility & Scope

This IP secures our position across multiple hardware and software ecosystems, preventing competitors from easily replicating our privacy-first approach.

• Device Agnostic: The patent covers implementation on Desktops, Mobile Devices (Custom Keyboards), Smart Glasses, and Automotive Interfaces.
• Platform Agnostic: Works with any LLM provider (OpenAI, Anthropic, Google, Meta). We own the interface, not the model.