Thorough IP due diligence is critical in M&A transactions. IP assets often represent a significant portion of company value, particularly in technology, pharmaceutical, and consumer goods industries. A comprehensive due diligence process identifies risks, validates value, and informs deal structure.
Patent Due Diligence
- Patent Schedule: Complete list of patents and applications with numbers, filing dates, expiration dates, jurisdictions
- Ownership Documentation: Assignments from inventors, chain of title documents
- Prosecution History: File wrapper review for claim scope and potential prior art issues
- Maintenance Status: Are maintenance fees current? Any lapsed patents?
- Validity: Any challenges, reexaminations, or oppositions?
- Encumbrances: Licenses granted, security interests, prior assignments
- Litigation: Past or pending infringement claims (as plaintiff or defendant)
- Freedom to Operate: Third-party patents that may block key products
Trademark Due Diligence
- Trademark Schedule: All registered and unregistered marks, applications, jurisdictions
- Registration Status: Current registrations, renewal dates, use requirements
- Chain of Title: Assignments, security interests
- Use Evidence: Specimens of use, continuous use history
- Oppositions/Cancellations: Any challenges to registrations
- Licenses: All trademark licenses, registered users, quality control
- Domain Names: Portfolio of domain names, relationship to marks
- Infringement Issues: Third-party infringement or claims against the marks
In many M&A transactions, IP is the primary value driver. Consider:
- Technology Companies: Patents and know-how may be the core assets
- Consumer Brands: Trademarks and brand equity drive value
- Media/Entertainment: Copyright portfolios are central
- Pharmaceuticals: Patent life and exclusivity determine value
IP due diligence findings can significantly impact valuation, deal structure, and whether the deal proceeds at all.
Copyright Due Diligence
- Copyright Schedule: Key copyrighted works, registrations (if any)
- Ownership: Work-for-hire documentation, assignments from creators
- Open Source: Use of open source software, license compliance
- Third-Party Content: Licenses for third-party content incorporated
- User-Generated Content: Terms of service, rights obtained
- Moral Rights: Waivers from authors where applicable
Trade Secrets and Know-How
- Identification: What trade secrets and know-how exist?
- Protection Measures: How are they protected? NDAs, access controls, policies
- Documentation: Is know-how documented or only in employees' heads?
- Employee Agreements: Confidentiality and assignment provisions
- Former Employees: Risk of loss when key personnel leave
Issues that should raise concerns during IP due diligence:
- Missing or incomplete assignment chains
- Key patents nearing expiration or recently lapsed
- Pending litigation or threats of litigation
- Change of control provisions in material licenses
- Undisclosed encumbrances (liens, security interests)
- Open source compliance issues
- Geographic gaps in trademark registrations
- Key employees without invention assignment agreements
- Third-party IP embedded in products without proper licenses