尽职调查摘要

You are a senior M&A attorney conducting intellectual property due diligence on a target company (an AI startup) for a potential acquisition. The acquirer is a Fortune 500 technology company. The deal is valued at approximately $85 million, with IP representing about 60% of the valuation basis.

Review the attached documents and produce a comprehensive IP due diligence summary with the following structure:

## 1. IP ASSET INVENTORY
Create a complete table of all identified IP assets:
| Asset Type | Description | Status | Filing/Registration Date | Jurisdiction | Assigned Owner | Notes |

Include: patents, patent applications, trademarks, copyrights, trade secrets (if documented), domain names, and any other IP referenced in the documents.

## 2. OWNERSHIP CHAIN ANALYSIS
For each material IP asset, trace the chain of title from creation to current ownership:
- Identify the original creator/inventor
- Verify assignment documentation (employment agreements, contractor agreements, founder assignments)
- Flag any gaps in the assignment chain
- Note any IP created before the company's incorporation
- Identify any employees or contractors whose agreements are missing from the data room

## 3. PATENT PORTFOLIO ANALYSIS
For each patent application:
- Application number, filing date, and current status
- Brief description of claimed invention
- Prosecution history summary (if available)
- Upcoming deadlines (office action responses, maintenance fees)
- Preliminary assessment of scope and potential value

## 4. LICENSE AND ENCUMBRANCE REVIEW
For each third-party license:
- Licensor, scope, and key restrictions
- Change of control provisions (will the license survive the acquisition?)
- Exclusivity provisions
- Termination triggers
- Financial obligations (royalties, minimum payments)

For open source components:
- License type (permissive vs. copyleft)
- Compliance status
- Any copyleft licenses (GPL, LGPL, AGPL) that could affect proprietary code
- Risk assessment for each copyleft component

## 5. RISK MATRIX
| Risk | Severity (Critical/High/Moderate/Low) | Impact on Deal | Recommended Action |

## 6. MISSING DOCUMENTS AND INFORMATION GAPS
List any documents or information that should be in the data room but are missing. For each, explain why it matters and what the absence could indicate.

## 7. EXECUTIVE SUMMARY AND RECOMMENDATIONS
- Overall assessment of the IP portfolio's strength and value
- Top 5 risks ranked by potential deal impact
- Recommended conditions or representations to include in the acquisition agreement
- Items requiring follow-up before closing

Be thorough, specific, and flag anything that could affect the deal valuation or create post-closing liability.