The fees you can expect to pay to the USPTO will vary significantly depending on whether you qualify for Small or Micro entity status. Most filing fees are discounted by 50% for patentees and applicants that qualify as “Small Entities” and by 75% for “Micro Entities”. On this page we'll describe exactly what criteria determine whether you qualify as a Small Entity or a Micro Entity.
On September 16, 2011, the 2011 America Invents Act was introduced. According to this act, the United States Patent and Trademark Office rules that a “Micro Entity” is any applicant who falls under either of two categories, based either on experience and income, or on Higher Education status.
(A) Income and Experience Requirements
(1) Small Entity – An applicant qualifies as a Small Entity (see below)
(2) The applicant, nor any joint applicant, holds no more than 4 previous applications. The following are exceptions to this limitation:
(3) Income Test – The applicant's gross income cannot exceed three times the median household income for that preceding calendar year, as defined by the IRS. According to the USPTO FAQ page, it is only the inventor’s own personal income that is used in this comparison, not the total household income.
(4) No grant of rights to a non-Micro Entity – The applicant cannot assign, transfer, grant or convey their rights to another entity which does not itself qualify for Micro Entity status.
(B) Institution of Higher Education status:
Individuals who are involved in higher education are also eligible for Micro Entity status, independently of the above criteria. “Micro Entities” include applicants who certify that either:
To qualify for Micro Entity status, the applicant must also meet the requirements of a Small Entity. This rule is to prevent Large Entities from obtaining Micro Entity status by transferring some patent rights to an institution of higher learning.
A Micro entity discount of 75% applies to filing fees, searching fees, and fees relating to the examination, issuing, maintaining and appealing of the application and issued patent. See our USPTO Patent Fees for a complete list of fees and discounts available.
On December 19, 2012, the United States Patent and Trademark Office published final rules for administering Micro Entity status. These rules were published in the Federal Register at vol 77 page 75019, and went into effect on March 19, 2013.
The USPTO has certification forms that need to be filed to give the applicant “Micro Entity” status. There are separate forms for qualification under Experience and Income status (SB15A) and under the Institute of Higher Education status (SB15B). The certification of micro entity status forms may only be signed by an authorized party as set forth in 37 CFR 1.33(b). An officer of an assignee corporation or organization is not authorized to sign a certification of micro entity status. Only the following entities may sign a certification of Micro Entity Status:
The applicant’s status needs to be reviewed each time a fee is settled to make sure that the applicant is still a “Micro Entity", though the certification form only needs to be filed once. Any of the following would result in a loss of a Micro Entity status.
You must make the assertion of Small Entity status when you file the application by the checking the “Applicant claims small entity status” box on the transmittal form or by paying the exact Small Entity Fee.
This is the only time you can claim the small entity status just by paying the right fee. If your status changes before you pay any later fees (issue fees, maintenance fees, etc) then you must file a written assertion that you are now a Large Entity when you settle the fee. It will not be enough simply to pay the Large Entity fee — that will not alter your recorded status. The same holds if you originally filed as a Large Entity but your status has changed to allow you to qualify later on for Small Entity status.
Once your Small Entity status has been established, you may pay small entity fees until:
You will need to make a new determination of your Small Entity status before taking any of the above actions.
Important: Status applies to the owner of the Patent Rights, not the inventors!
The “Small Entity” or “Large Entity” status applies to the owner of the patent rights rather than the inventors. The owner cannot claim Small Entity status if they have granted patent rights to an entity that is not a Small Entity.
To qualify as a Small Entity, the patent holder must be one of the following:
Government agencies are not considered Small Entities. However, there are some exceptions to the rule regarding transferring rights to another entity mentioned above where some licenses to government agencies will not preclude Small Entity treatment for the applicant transferring the rights. Those exceptions deal with compulsory licenses granted the government under Executive Order 10096 and 35 USC 202(c).