Summary
Official requirements for filing a patent application:
1. A combined declaration/Power of Attorney signed and dated by the inventor(s) with their names, addresses, and country of citizenship.
2. Specification, claims, and abstract.
3. A set of the drawings, if any.
4. A deed of assignment, if the application is filed by an assignee.
Official requirements for filing PCT (National Phase) application:
1. A combined declaration/Power of Attorney signed and dated by the inventor(s) with their names, addresses, and country of citizenship.
2. Specification, claims, and abstract.
3. A set of the drawings, if any.
4. A deed of assignment, if the application is filed by an assignee.