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Intellectual property

Invention assignment agreement

The paper signed by employees and often by contractors, saying that inventions and work created in connection with the job belong to the company. It usually travels with the confidentiality promise in a single document. Its two practical features are a schedule where the person lists what they already owned before joining, and carve-outs required by some jurisdictions for work made entirely on the person's own time with their own equipment.

In the catalogue
Intellectual property
Where it can live
Any of the 184 governing laws

Who uses one


What you are deciding

Blanks you leave stay blank and wait in the room. Nothing is filled in from a guess.


The sections a draft usually has

  1. 1The parties
  2. 2Definitions of inventions and works
  3. 3Assignment to the company
  4. 4Prior inventions schedule
  5. 5Statutory carve-outs
  6. 6Further assurance and filings
  7. 7Moral rights
  8. 8Confidentiality
  9. 9What happens on leaving

A general outline, not a required one. What turns up in a draft follows what you described. A contract is written in the order a contract is read.


What people call it

The names this kind of paper goes by. They are here because people search for them. They also filter the catalogue. They are not a wordlist the door matches. At the composer you describe the deal in your own words instead.


Questions people ask

Does this cover side projects?
It depends on the drafting and on local law. Several jurisdictions protect work made entirely on a person's own time without company resources, and papers of this kind carry a carve-out saying so.
Why is there a schedule of prior inventions?
So what the person already owned is recorded before the job starts. A blank schedule signed years earlier is a difficult thing to argue with later.
Do contractors sign one too?
Often yes, because ownership of contractor work is not automatic in most systems. Where it is not signed, the services agreement usually carries an assignment instead.

General answers about the document. Not advice about your situation. Not written about any one country.


Where it lives

A contract names the legal system it is governed by. That is a separate decision from which paper it is. You pick it at the door, from any of the 184 units in Governing law, including England and Wales, Delaware, California and New York.

You do not start from this page. Describe the deal in one sentence at the door. Read the draft back in plain language, in the order a contract is read.

Start it at the door →

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