Employee Confidentiality & Invention Assignment Agreement

Employee Confidentiality & Invention Assignment Agreement: a practical guide

An Employee Confidentiality & Invention Assignment Agreement records how an employee and an employer will handle certain confidential information and work-related inventions. It can also clarify what information and work are covered, how long duties continue, and what each side is expected to do.

What it's for

People use this agreement when an employee will receive sensitive business information or create work that may have value to the employer. It can set expectations for protecting that information and describe how ownership of covered inventions, designs, writing, software, or other work will be handled. The parties should state the covered work clearly, especially if the employee has personal projects or existing materials that are not part of the job.

Use it alongside the employment arrangement when these confidentiality and invention topics need separate detail. It may not fit a relationship with a self-employed service provider; a document written for that type of work may be more suitable. Rules about required wording, witnesses, notarization, registration, or notice periods differ between places, so check the rules where the document will be used or ask a qualified lawyer when the stakes are high.

Who uses it

• An employer hiring an employee who will handle confidential business, customer, technical, or financial information.
• An employee whose role may involve creating inventions, designs, software, written materials, processes, or other work products.
• A small business that wants to set shared expectations about information protection and work created as part of an employee’s role.
• An employee or employer who wants to identify pre-existing inventions, tools, or personal projects before work begins.
• An employer and employee updating written terms when duties or access to sensitive information change.

Terms to decide on

Confidential information

Describe the kinds of non-public information covered, such as product plans, business processes, customer details, or technical material. State what is excluded, such as information already public or independently developed without using covered information, where appropriate.

Permitted use and disclosure

Explain that the employee may use covered information for specified work purposes and identify any people who may receive it for those purposes. Set out how permitted representatives must handle the information and whether the employee remains responsible for taking reasonable care.

Work-related inventions and work product

Describe what creations are covered and how they must relate to the employee’s role or assigned work. Avoid broad wording that leaves unclear whether unrelated personal projects are included.

Assignment and cooperation

State what rights the employee agrees to transfer or assign, and identify any steps the employee may need to take to document that transfer. Clarify how the parties will handle signatures or cooperation after the work is created.

Pre-existing materials and third-party content

List any inventions, tools, code, designs, or other materials the employee already owns and intends to keep separate. Identify material owned by others and set expectations for getting permission before using it in work.

Duration and continuing duties

Specify how long confidentiality duties continue and when any other duties end. Use a clear event or time period, and check whether the proposed wording fits the rules where the agreement will be used.

Return or removal of information

Explain what happens to documents, devices, copies, and work materials when employment ends or access is no longer needed. Say how to handle information stored in personal accounts or on personal devices, while accounting for any records the employee must keep.

Common mistakes

• Using a broad description such as “all information” or “all inventions” without explaining what it covers. That can leave both sides unsure about ordinary knowledge, public information, or personal projects.
• Forgetting to list pre-existing projects and materials before work begins. This can create confusion later about whether those items were part of the employee’s work.
• Failing to distinguish confidential information from information that is public, independently developed, or received from another source without a duty to keep it private.
• Treating all work created during employment as work-related without describing its connection to assigned duties or the employer’s projects.
• Leaving unclear whether the employee may share information with advisers, colleagues, or other representatives who need it for a permitted purpose.
• Copying a clause from another agreement without checking whether its terms match the actual role, work, and practices of both sides.

Before you sign

• Confirm that the employee’s and employer’s names identify the intended parties, including any company name where relevant.
• Read the confidentiality description and make sure each side can tell what information is covered and what is excluded.
• Identify pre-existing inventions, projects, tools, and third-party materials that should remain outside the covered work.
• Check that covered inventions and work products are tied clearly to the employee’s role or assigned duties.
• Confirm the permitted uses, permitted representatives, duration, and return or removal steps are practical and clear.
• Review any extra terms for consistency with the rest of the agreement, and check local signing or wording requirements where it will be used.