An IP audit is a structured review of a company’s intellectual property assets and risk exposure. Growing companies may wait to conduct reviews of their intellectual property portfolios until something prompts it, such as a financing round, an acquisition offer, or a dispute with a competitor. By that point, the opportunity to address issues on favorable terms has often already passed.

A more useful approach is to treat intellectual property review as a periodic business exercise, conducted at natural inflection points rather than in response to outside pressure. 

What Is an IP Audit?

An IP audit is a review of a company’s intellectual property assets, ownership documentation, protection strategy, and risk exposure. It is not a routine portfolio update or a compliance checklist. The goal is to assess whether the company’s IP infrastructure reflects its current business, i.e., what it sells, where it operates, and where it is headed.

A comprehensive audit involves reviewing existing documentation, interviewing relevant stakeholders, analyzing the competitive landscape, and producing prioritized recommendations. 

Why Does IP Audit Timing Matter?

IP issues that surface during investor due diligence or acquisition negotiations are more difficult and more expensive to resolve than the same issues identified a year or two earlier. Remediation that would have been straightforward (a confirmatory assignment from a current employee, a trademark filing in a new market) becomes complicated when there is a transaction timeline and a counterparty involved.

Corporate development surveys indicate that IP issues are a factor in a significant portion of failed M&A transactions. When deals proceed despite unresolved IP defects, purchase price adjustments are common. Conducting an audit eighteen to twenty-four months before an anticipated transaction generally provides enough time to address most issues without the constraints of a live deal.

When Should a Company Conduct an IP Audit?

Companies should conduct an IP audit in five key situations: (1) significant revenue growth, (2) international expansion, (3) anticipated M&A or fundraising, (4) portfolio inefficiency, and (5) leadership transitions.

1. Significant revenue growth or product evolution

IP portfolios are built to reflect a company at a particular point in time. As products evolve and business models shift, the portfolio can fall out of alignment with what actually drives revenue. A company that built its original patent filings around a mobile application may now generate the majority of its revenue from an API or SaaS platform, with limited IP coverage for those products. Revenue growth exceeding 50% year-over-year, expansion into new product lines, or fundamental changes to the business model are reasonable prompts for a portfolio review.

2. International expansion

IP rights are territorial. A U.S. trademark registration provides no protection in the EU, and a U.S. patent does not prevent a Chinese manufacturer from producing an identical product for export to countries other than the US. Geographic expansion creates jurisdiction-specific requirements that vary considerably. Manufacturing in China may warrant patent filings and trademark registration before public disclosure. EU distribution may benefit from an EU-wide trademark covering all member states. An audit helps companies map current coverage against planned expansion and identify where additional filings are justified.

3. Anticipated transaction activity

Investors and acquirers conduct detailed IP diligence, covering ownership verification, freedom-to-operate analysis, portfolio strength, and geographic coverage. Common findings include employees or contractors who never signed IP assignment agreements, trademark registrations that lapsed in key markets, and patents covering discontinued products rather than current revenue drivers. The practical effect of these findings depends on timing. The same issues that create modest remediation costs eighteen months before a transaction can result in meaningful purchase price reductions when discovered during diligence.

4. Portfolio inefficiency

Over several years, companies accumulate IP assets without a coordinated strategy. A review of established portfolios often finds that a substantial portion of assets cover discontinued products, abandoned brands, or markets where the company no longer operates, while gaps exist in coverage for current products and priority markets. Patent maintenance fees and trademark renewal fees are due periodically. Evaluating which assets justify continued investment is reasonable financial management.

5. Leadership or team changes

When intellectual property strategy resides primarily with one person, their departure creates uncertainty. Incoming leadership inherits a portfolio without a documented rationale for past filing decisions, unclear priorities for pending applications, and gaps that lack explanation. An audit in advance of a transition, or shortly after one, creates documentation that preserves institutional knowledge and provides a baseline for the incoming team.

What Does an IP Audit Include?

A well-conducted IP audit addresses several practical questions:

Does the portfolio reflect the business? Mapping IP assets to revenue sources identifies whether protection is concentrated in legacy products while current revenue drivers are underprotected.

Is ownership clear? All employees should have signed IP assignment agreements covering work created during their employment. Contractor and consultant agreements require explicit assignment language. Founders who created IP before the company was formally organized need to have assigned those rights to the entity. Offshore development arrangements often present ambiguity that warrants review. Incomplete ownership documentation is among the most common and most correctable issues an audit surfaces.

Is geographic coverage appropriate? The audit evaluates where the company currently generates revenue, where it plans to operate within the next two years, and where competitors are active, and assesses whether registered protection is in place in those markets.

Can rights be enforced or defended? Patent enforcement requires that issued patents cover products the company actually sells. Trademark enforcement requires current registrations in relevant markets. An audit can identify whether the portfolio supports enforcement actions and where vulnerabilities exist.

Where should resources be focused? Audit findings are typically organized by priority — issues requiring near-term attention versus improvements that can be addressed over a longer horizon — along with budget guidance for the highest-impact investments.

How Often Should You Conduct an IP Audit?

Outside of transaction-specific timing, a few benchmarks are worth keeping in mind. Companies crossing $10 million in revenue often have IP infrastructure that reflects an earlier stage of the business. Before entering new international markets is a natural point to assess coverage. After significant product evolution is another. Every three to five years for established portfolios is a reasonable baseline for companies not otherwise prompted by the triggers above.

The practical value of an IP audit is that it produces a clear picture of where the portfolio stands relative to the business before that question is asked by someone else.

To learn more, check out the video below.