Contract Glossary
Intellectual Property (IP)
Definition
Intellectual property is the stuff you create with your brain that the law protects — inventions (patents), brand names (trademarks), creative works (copyright), and business secrets (trade secrets). In contracts, IP clauses determine who owns the work product.
In Practice
You pay a freelance developer $30,000 to build your mobile app. Without an IP assignment clause in the contract, the developer might own the code — even though you paid for it. Under U.S. copyright law, the creator owns the work unless it's a 'work for hire' (limited to specific categories) or there's a written IP assignment. You'd be paying $30,000 for a license to use your own app, not ownership of it.
Common in these contract types
Related terms
Frequently asked questions about intellectual property (ip)
The freelancer does, by default. Copyright law gives ownership to the creator unless there's a written 'work for hire' agreement (which only applies to specific categories of work) or a separate IP assignment clause. If you want to own the work you're paying for, you need explicit assignment language in the contract. Every time.
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Create your contractThis content is for informational purposes only and does not constitute legal advice. For contracts with significant financial or legal implications, review by a qualified attorney is recommended.