What is the difference between small entity and micro entity status?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. While both small entity and micro entity statuses offer reduced patent fees, they have distinct eligibility criteria: Small Entity Status: Available to individuals, small businesses (fewer than 500 employees), and non-profit organizations Offers a 50% reduction in most patent fees Micro Entity Status: More stringent requirements, including income limitations and limits on the number of previously filed patent applications Offers a 75% reduction in most patent fees As per MPEP 509.03 , “Small entity status entitles applicants to a fifty-percent reduction in a number of patent fees.” Micro entity status, while not explicitly covered in this section, provides even greater fee reductions for those who qualify. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Small Entity Status Must Be Specifically Established In Each Application MPEP 509.03 Required Who Can Assert Small Entity Status for an Application? MPEP 509.03 Inventor Can Assert Small Entity Status Without Executed Oath MPEP 509.03 Notification of Possible Small Entity Status MPEP 509.03 Permitted Assignee Can Assert Small Entity Status Regardless of Applicant Status MPEP 509.03 Permitted Inventor Can Assert Small Entity Status Without Executed Oath MPEP 509.03 Permitted Assertion of Small Entity Status Required for Fee Payment MPEP 509.03 Required Assertion of Small Entity Status Contains Certification MPEP 509.03 Required Notification Requirement for Lost Small Entity Status MPEP 509.03 Notification Requirement for Lost Small Entity Status MPEP 509.03 Other Related FAQs 5 FAQs Collapse How does claiming small entity status affect patent fees? How does licensing affect small entity status? How do I claim smal...