When you're buying a business, the value is often far more than just physical assets-it's what you can't see that matters most. Intellectual property (IP) assets like trademarks, copyrights, patents, trade secrets, and domain names can constitute the heart of a company's value and competitive edge. Failing to conduct proper intellectual property due diligence during a merger or acquisition can expose the buyer to legal risks, devalue the purchase, and result in costly litigation.
Contact us by either using the online form or calling us directly at 414-253-8500 for legal assistance in reviewing IP rights as part of your business acquisition process.
Why Intellectual Property Due Diligence Matters
Intellectual property due diligence is a core component of the larger mergers and acquisitions legal process. It serves to:
-
Identify and verify IP assets the seller claims to own.
-
Determine whether IP rights are properly registered, maintained, and enforceable.
-
Uncover any encumbrances, licenses, or disputes that could impact ownership or use.
-
Ensure the buyer can lawfully use the IP post-acquisition.
A business's IP portfolio can be a key determinant of valuation. For tech companies, e-commerce stores, manufacturers, and service providers, intangible assets may be more critical than real estate or inventory. Understanding what IP exists-and its legal status-is vital.
Types of Intellectual Property to Examine
During due diligence, a knowledgeable attorney should help buyers examine a range of intellectual property categories:
1. Trademarks
Trademarks include brand names, logos, slogans, and product names. You should:
-
Confirm federal and state registrations.
-
Investigate common law trademarks in use.
-
Search for any pending opposition or cancellation proceedings.
-
Review licensing agreements that may limit usage.
2. Copyrights
Copyrights protect original works of authorship such as marketing materials, software code, product manuals, and design assets. Due diligence steps include:
-
Verifying registration with the U.S. Copyright Office.
-
Checking assignment documentation if works were created by contractors.
-
Ensuring no infringement claims have been made or are pending.
3. Patents
Patents protect inventions and proprietary processes. Buyers should:
-
Confirm the ownership chain and any prior assignments.
-
Check maintenance fee status and expiration dates.
-
Review any ongoing litigation or threats of infringement.
4. Trade Secrets
These are confidential business methods, formulas, client lists, or algorithms that give the company a competitive advantage. Due diligence should focus on:
-
Confirming the existence of confidentiality protocols and NDAs.
-
Reviewing internal policies for data protection.
-
Evaluating employee and contractor agreements for proper IP assignment.
5. Domain Names and Social Media Assets
Digital assets like domain names and verified social media handles may be essential to a brand's identity. Buyers must:
-
Confirm registration details and expiration.
-
Ensure accounts are transferable and under corporate, not individual, ownership.
-
Investigate any history of cybersquatting disputes or trademark conflicts.
Chain of Title and Ownership Rights
A critical part of IP due diligence involves verifying who owns what. In many cases, ownership is not as clear-cut as sellers believe.
-
Software or content created by contractors may not be owned by the company unless proper assignment agreements exist.
-
Employee-created inventions may fall outside "work for hire" provisions if not contractually addressed.
-
IP developed through partnerships or joint ventures may have shared or disputed ownership.
An experienced business attorney can help review contracts, employee agreements, and vendor arrangements to ensure that IP ownership has been legally secured and is fully transferable to the buyer.
Risks of Inadequate IP Due Diligence
Failing to perform proper intellectual property due diligence can result in:
-
Unexpected lawsuits for infringement.
-
Inability to use or commercialize key assets after closing.
-
Loss of brand reputation or market share.
-
Reduced value of the business post-acquisition.
-
Termination of licenses or third-party agreements due to change-of-control provisions.
Buyers must protect themselves from hidden legal liabilities that can emerge months or years after the transaction closes. This is especially important when the business model heavily depends on software, brand recognition, or exclusive product formulations.
Assessing IP Licensing Agreements
Licensing agreements can significantly impact the value and usability of a business's IP. Buyers should request and carefully review:
-
Inbound licenses - agreements that allow the target company to use third-party intellectual property (e.g., software, media, trademarks). Assess:
-
Whether licenses are transferable.
-
If there are termination clauses triggered by acquisition.
-
Scope and exclusivity of use.
-
-
Outbound licenses - agreements in which the target company licenses its own IP to others. Review:
-
Royalties or revenue-sharing obligations.
-
Territorial limitations and exclusivity.
-
Term lengths and renewal rights.
-
These agreements must be analyzed for change-of-control provisions, which may allow licensors or licensees to terminate or renegotiate upon the sale of the company.
Open Source Software and Compliance Risks
For businesses involving software or digital platforms, open source software (OSS) use presents both an opportunity and a liability. While OSS can lower development costs, certain licenses (like GPL or AGPL) can trigger obligations to disclose proprietary code if not used properly.
During due diligence, the buyer should:
-
Inventory all third-party and OSS components.
-
Review documentation and license terms.
-
Assess compliance with attribution, disclosure, and copyleft provisions.
-
Consider whether any open source use jeopardizes the company's proprietary assets.
An intellectual property attorney with experience in software licensing should be consulted if OSS plays a significant role in the business.
Pending or Threatened IP Litigation
Active or potential litigation can derail the transaction or lead to unexpected costs. Review:
-
Any demand letters, cease-and-desist notices, or threatened lawsuits.
-
Pending IP litigation, arbitration, or administrative proceedings (e.g., USPTO, TTAB).
-
History of settlement agreements or licensing disputes.
-
Indemnification obligations that may follow the buyer post-closing.
Ensure that representations and warranties in the purchase agreement cover known and unknown IP issues, and consider indemnity clauses to mitigate risks.
Conducting a Public Records and Registration Audit
A comprehensive public search should be conducted for all registered IP, including:
-
USPTO records for trademarks and patents.
-
U.S. Copyright Office registrations.
-
WHOIS records for domain names.
-
Global databases (if the company operates or sells internationally).
Ensure that all registrations are current, maintained, and properly assigned to the target entity-not to individuals, former subsidiaries, or defunct corporate shells.
Mitigating Risk Through Transaction Structure
Depending on the nature and extent of IP risk, buyers may choose to:
-
Reduce the purchase price based on risk findings.
-
Require seller representations and warranties regarding IP ownership and use.
-
Hold back funds in escrow to cover post-closing IP claims.
-
Structure the deal as an asset purchase (rather than stock purchase) to isolate liabilities.
Each of these tools can be used strategically to protect the buyer and allocate risk appropriately.
Best Practices for IP Due Diligence in M&A
Here are key recommendations for business buyers:
-
Start early - IP due diligence should begin as soon as the letter of intent (LOI) is signed.
-
Use legal counsel - Work with attorneys who understand both IP law and mergers and acquisitions.
-
Document everything - Maintain a detailed IP inventory and document chain of title for all assets.
-
Ask the hard questions - Don't rely on the seller's summaries; request source documents and independent verification.
-
Plan for integration - Consider how IP will be used, assigned, and transferred post-closing.
Contact an Attorney for IP Due Diligence in Business Acquisitions
Whether you're acquiring a startup, buying a franchise, or expanding through merger, protecting your interests means looking beyond balance sheets and tax returns. A thorough intellectual property due diligence review is a strategic investment in your future success.
At Heritage Law Office, we help business buyers conduct in-depth IP reviews to uncover hidden liabilities and ensure proper ownership and usage rights are in place.
Contact us today through our online form or call us at 414-253-8500 to schedule a consultation with an attorney.
Frequently Asked Questions (FAQs)
1. What is intellectual property due diligence in a business acquisition?
Intellectual property due diligence is the process of evaluating the target company's intangible assets-such as patents, trademarks, copyrights, trade secrets, and licensing agreements-before completing a business purchase. It helps verify ownership, uncover potential legal risks, and assess the value and usability of the IP.
2. Why is it important to review open source software during due diligence?
Open source software (OSS) can carry hidden legal risks due to its licensing terms. Some licenses may require the disclosure of proprietary source code or limit how the software can be used commercially. Reviewing OSS use ensures compliance and helps avoid post-acquisition legal exposure.
3. What should I look for in IP licensing agreements when buying a company?
When reviewing licensing agreements, you should examine whether the licenses are transferable, if they have change-of-control clauses, the scope of permitted use, exclusivity, and any royalty obligations. Both inbound (received) and outbound (granted) licenses can affect your ability to operate the business after the sale.
4. Can a company claim ownership of intellectual property created by independent contractors?
Not automatically. Unless there is a written agreement assigning ownership, intellectual property created by independent contractors typically belongs to the contractor. A review of contractor agreements is essential to confirm the company actually owns the IP in question.
5. What are the consequences of missing IP issues during due diligence?
Failing to identify IP problems can result in lawsuits, lost rights to key technologies or branding, revoked licenses, and decreased business value. In some cases, the buyer may not be able to operate certain parts of the business legally after closing.