What are the common red flags in an IP assignment clause?

Red flags include language that claims ownership of 'all inventions conceived during employment,' lack of exclusions for personal projects, and clauses that cover any technology related to the employer's 'actual or anticipated business.'

How do state laws protect employee inventions?

States like California, Washington, and Illinois have statutes that invalidate IP assignment agreements for inventions developed entirely on the employee's own time without using employer resources, provided the invention does not relate to the employer's business.

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Can an employer claim ownership of personal side projects built outside of work hours under an NDA?

Q: Can an employer claim ownership of personal side projects built outside of work hours?

Yes, if your employment agreement contains an overly broad IP assignment clause. While some states like California provide statutory protections, many contracts legally transfer ownership of all work-related inventions to the employer, regardless of whether they were created on company time or equipment.

Yes, an employer can claim ownership of your side projects if your employment agreement contains a broad Intellectual Property (IP) assignment clause. Even if you work outside of business hours, many contracts legally transfer rights to any invention that relates to the employer's business or is developed using company resources.

The Mechanics of IP Assignment Clauses

Most employment contracts include an 'Inventions Assignment' or 'Proprietary Information' clause. These are designed to protect the company's competitive advantage. When you sign these, you are essentially agreeing that any intellectual property you create during the term of your employment belongs to the company.

The Three Pillars of Employer Ownership

Employers typically claim ownership if your project meets any of these criteria:

Company Resources: You used company laptops, software licenses, servers, or proprietary data to build the project.
Business Relevance: The project relates directly to the employer's current business, or their 'anticipated' research and development.
Time and Effort: The project was developed during your contracted working hours, even if it was a 'side' task.

Key takeaway: If your contract uses the phrase 'relates to the actual or anticipated business of the Company,' it is extremely broad. This language can be used to claim almost any software or product you build in your field of expertise.

Action Item: Review your employment contract specifically for the 'Inventions' or 'Intellectual Property' section. Highlight any phrase that mentions 'anticipated business' or 'related to the company's field.' These are your primary areas of risk.

State-Specific Protections

Not all IP assignment clauses are enforceable. Several states have enacted laws that limit an employer's reach, specifically protecting an employee's right to innovate on their own time.

State	Key Protection Standard
California	Labor Code 2870: Protects inventions made on own time without company resources.
Washington	RCW 49.44.140: Limits assignment of inventions unrelated to employer business.
Illinois	765 ILCS 1060/2: Prevents assignment of inventions developed on own time/equipment.
New Jersey	N.J.S.A. 34:1B-265: Protects inventions not related to employer's business.

Even in these states, the protection is not absolute. If your side project is a direct competitor to your employer, or if you used a single line of proprietary code or a company-provided laptop, the statutory protection may be voided.

Action Item: Determine if your state has an 'Employee Invention Act.' If you live in a protected state, ensure you document that you used zero company resources for your project.

How to Protect Your Side Projects

If you are planning to build a side project, you must be proactive to avoid a legal dispute. Follow these steps to minimize your risk:

Audit your contract: Identify if you signed a 'Proprietary Information and Inventions Assignment Agreement' (PIIAA).
Use personal hardware: Never use a company-issued laptop, tablet, or cloud storage account for your personal code.
Maintain a 'Clean Room' environment: Keep your personal development environment entirely separate from your work environment.
Disclose and Exclude: Some contracts allow you to list 'Prior Inventions' or 'Excluded Projects' in an exhibit. If your contract allows this, list your project there before you begin.

Key takeaway: Never assume your side project is safe just because you worked on it at 11:00 PM. If the project is in the same industry as your employer, they have a strong legal argument for ownership.

Action Item: If you have a project you intend to monetize, consult with an employment attorney to draft a 'carve-out' agreement or an amendment to your existing contract to explicitly exclude your project from the employer's IP claims.

The Role of TermScore in Contract Analysis

Navigating the legalese of IP assignment clauses is complex and risky. TermScore uses advanced AI to instantly scan your employment agreements, identifying overly broad IP assignment language and highlighting clauses that could jeopardize your personal projects. By providing a clear, plain-English breakdown of your obligations, TermScore helps you understand your rights before you start building, ensuring your hard work remains yours.