A law-firm-grade CNIPA trademark opposition and invalidation engine that transforms case materials into examiner-ready legal arguments using IRAC and SJ-6 evidence chains.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install jiang-irac-opposition-invalidation
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install jiang-irac-opposition-invalidation using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Jiang IRAC Trademark Opposition Engine?
The Jiang IRAC Opposition skill is a sophisticated reasoning engine designed for intellectual property professionals handling CNIPA trademark disputes. By utilizing Openclaw Skills, this system automates the transition from raw case facts to structured, decision-grade arguments. It bypasses generic templates in favor of an element-by-element legal reasoning framework that aligns strictly with the PRC Trademark Law and CNIPA Examination Guidelines.
At its core, the skill focuses on argument and evidence engineering. It ensures that every submission is grounded in verifiable data, utilizing a proprietary SJ-6 evidence chain map to identify probative strengths and weaknesses. This professional-grade tool is built to assist agents in making high-stakes decisions, including stop-loss assessments where the cost of proceeding outweighs the expected legal value.
Jiang IRAC Trademark Opposition Engine Use Cases
- Drafting comprehensive CNIPA trademark opposition briefs with prioritized main and auxiliary grounds.
- Constructing invalidation petitions based on absolute or relative grounds within statutory time limits.
- Building bad-faith pattern attacks by analyzing serial filings, hoarding behaviors, and imitation histories.
- Diagnosing evidence gaps to replace low-value exhibits with high-signal, probative evidence chains.
- Generating professional risk memos for clients that quantify substantive, evidentiary, and procedural risks.
How Jiang IRAC Trademark Opposition Engine Works
- The user provides the minimum case packet, including registry data, case timelines, and an inventory of evidence through Openclaw Skills.
- The engine performs a Hard Gate screening to check for procedural admissibility, standing, and time-bar traps.
- It selects the optimal legal grounds by mapping the dispute against the latest CNIPA adjudication guidelines.
- Using the IRAC framework, the engine matches specific evidence items to legal elements to build a coherent argument.
- The SJ-6 module evaluates the evidence chain for authenticity, relevance, and temporal validity, scoring each item's resistance to cross-examination.
- The skill outputs the final analysis based on the selected mode, ranging from a quick triage to a submission-ready formal document.
Jiang IRAC Trademark Opposition Engine Setup
To integrate this engine into your professional IP workflow using Openclaw Skills, follow the standard installation procedure for your agent environment:
# Install the Jiang IRAC skill into your local agent environment
openclaw install jiang-irac-opposition
Ensure that your input data provides target trademark numbers, designated goods/services, and a detailed evidence inventory to enable the Pro and Document output modes.
Jiang IRAC Trademark Opposition Engine Data Schema & Taxonomy
The skill organizes dispute data into a structured taxonomy to ensure logical consistency and examiner readability:
| Data Layer | Key Components | Purpose |
|---|---|---|
| Case Registry | Trademark numbers, filing dates, designated classes | Establishes the legal timeframe and scope. |
| Party Metadata | Relationships, prior use milestones, status | Determines standing and eligibility for grounds. |
| Evidence SJ-6 | Source, date, proof purpose, consistency score | Maps exhibits to specific legal elements. |
| Risk Matrix | A-E Grade, Kill Gate triggers, ROI analysis | Provides a go/no-go decision framework. |
Jiang IRAC Trademark Opposition Engine Advanced Features
- Procedural Admissibility Gates: Automated checks for eligibility and limitation periods to prevent wasted resources.
- SJ-6 Evidence Mapping: A multi-dimensional scoring system for evidence items to identify the weakest links in a chain.
- Document Mode: Generates neutral, official-tone briefs optimized for CNIPA examiner reading patterns with indexed exhibits.
- Kill Gate Logic: Immediate stop-loss alerts when procedural defects or cost-benefit imbalances are detected.
- Bad-Faith Recognition: Advanced logic for connecting serial filings and imitation patterns into a single cohesive attack strategy.
SKILL.md
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