Editorial Staff

Editorial Staff

MPEP 2900

Home > Patent Bar MPEP Breakdown > MPEP 2900 MPEP 2900 International Design Applications Brief Summary: This chapter was new as of the 9th Edition 07.2015.  It covers details on International Design Applications. A single International Design Application may be…

MPEP 2800

Home > Patent Bar MPEP Breakdown > MPEP 2800 MPEP 2800 Supplemental Examination Brief Summary: Chapter 2800 provides guidance on Supplemental Examination, which was created by the Leahy-Smith America Invents Act (AIA) effective September 16, 2012. Supplemental examination provides a…

MPEP 2700

Home > Patent Bar MPEP Breakdown > MPEP 2700 MPEP 2700 Patent Terms, Adjustments, and Extensions Brief Summary: This chapter discusses the intricacies involved with patent terms including how a term may be adjusted or extended.   Key Terms: Duty…

MPEP 2600

Home > Patent Bar MPEP Breakdown > MPEP 2600 MPEP 2600 Optional Inter Partes Reexamination Brief Summary: This chapter discusses inter partes reexamination proceedings. These involve the initiator of the reexamination as well as the patent holder and an examiner.…

MPEP 2500

Home > Patent Bar MPEP Breakdown > MPEP 2500 MPEP 2500 Maintenance Fees Brief Summary: Maintenance fees must be paid on all utility applications filed after December 12, 1980. Maintenance fees are not required on design or plant patents. The…

MPEP 2400

Home > Patent Bar MPEP Breakdown > MPEP 2400 MPEP 2400 Biotechnology Brief Summary: The biotechnology chapter focuses on the rules for biological deposits and sequences. Due to the nature of biological based inventions, it may not always be sufficient…

MPEP 2300

Home > Patent Bar MPEP Breakdown > MPEP 2300 MPEP 2300 Interference and Derivation Proceedings Brief Summary: An interference is a proceeding that is held before the Patent Trial and Appeal Board to determine who should receive the right to…

MPEP 2200

Home > Patent Bar MPEP Breakdown > MPEP 2200 MPEP 2200 Citation of Prior Art and Ex Parte Reexamination of Patents Brief Summary: This chapter serves as a guide regarding the processing and filing of prior art citations and reexamination…

MPEP 2100

Home > Patent Bar MPEP Breakdown > MPEP 2100 MPEP 2100 Patentability Brief Summary: Determining whether specific subject matter is patentable is a very difficult task. Therefore, the PTO has many rules and guidelines used to help sort out this…

MPEP 2000

Home > Patent Bar MPEP Breakdown > MPEP 2000 MPEP 2000 Duty of Disclosure Brief Summary: This chapter deals with the duties of disclosure. Each inventor and every other individual who is substantially involved in the preparation or prosecution of…

MPEP 1900

Home > Patent Bar MPEP Breakdown > MPEP 1900 MPEP 1900 Protest Brief Summary: If any member of the public becomes aware of a pending application which he or she believes should not gain patent status, that individual has the…

MPEP 1800

Home > Patent Bar MPEP Breakdown > MPEP 1800 MPEP 1800 Patent Cooperation Treaty Brief Summary: A Patent Cooperation Treaty (PCT) application enables a U.S. applicant to file one international application (known as the international phase) to the U.S. and…

MPEP 1700

Home > Patent Bar MPEP Breakdown > MPEP 1700 MPEP 1700 Miscellaneous Brief Summary: This chapter discusses several miscellaneous topics such as the restrictions placed on former examiners aiding in the writing or prosecution of a patent application. It also…

MPEP 1600

Home > Patent Bar MPEP Breakdown > MPEP 1600 MPEP 1600 Plant Patents Brief Summary: This chapter provides an overview of plant patents. Note that these patents will only be granted for certain plants. One of the major criteria for…

MPEP 1500

Home > Patent Bar MPEP Breakdown > MPEP 1500 MPEP 1500 Design Patents Brief Summary: The details of design patents are discussed here. Design patents protect the way an article “looks” as opposed to how an article “works” (which is…

MPEP 1400

Home > Patent Bar MPEP Breakdown > MPEP 1400 MPEP 1400 Correction of Patents Brief Summary: A reissue application may be filed to correct an error made without any deceptive intent in the original patent. In order to qualify for…

MPEP 1300

Home > Patent Bar MPEP Breakdown > MPEP 1300 MPEP 1300 Allowance and Issue Brief Summary: Once the decision to allow an application to patent has been made by the PTO, a Notice of Allowance will be sent out to…

MPEP 1200

Home > Patent Bar MPEP Breakdown > MPEP 1200 MPEP 1200 Appeal Brief Summary: An applicant may appeal to the Patent Trial and Appeal Board when he or she believes their application deserves to be allowed to patent in spite…

MPEP 1100

Home > Patent Bar MPEP Breakdown > MPEP 1100 MPEP 1100 Statutory Invention Registration (SIR); Pre-Grant Publication (PGPub) and Preissuance Submissions Brief Summary: Statutory invention registration (SIR) provided inventors with a means for placing their invention in the public domain…

MPEP 1000

Home > Patent Bar MPEP Breakdown > MPEP 1000 MPEP 1000 Matters Decided by Various U.S. Patent and Trademark Office Officials Brief Summary: An applicant dissatisfied with a decision made by the PTO may file either a petition to the…

MPEP 900

Home > Patent Bar MPEP Breakdown > MPEP 900 MPEP 900 Prior Art, Search, Classification, and Routing Brief Summary: This chapter gives a basic overview for patent examiners on how to conduct a prior art search. The prior art section…

MPEP 800

Home > Patent Bar MPEP Breakdown > MPEP 800 MPEP 800 Restriction in Applications Filed Under 35 U.S.C. 111; Double Patenting Brief Summary: A restriction may occur when a single application claims two or more independent and distinct inventions within…

MPEP 700

Home > Patent Bar MPEP Breakdown > MPEP 700 MPEP 700 Examination of Applications Brief Summary: Learn about the many aspects of the examination process including; appropriate replies to a first Office action, second Office action and final rejections. Rejections…

MPEP 600

Home > Patent Bar MPEP Breakdown > MPEP 600 MPEP 600 Parts, Form, and Content of Application Brief Summary: Chapter 600 explicitly describes the contents required for filing an application and gaining a filing date. Detailed descriptions and guidelines for…

MPEP 500

Home > Patent Bar MPEP Breakdown > MPEP 500 MPEP 500 Receipt and Handling of Mail and Papers Brief Summary: There are proper methods for sending documents to the PTO in order to insure that the documents are received on…

MPEP 400

Home > Patent Bar MPEP Breakdown > MPEP 400 MPEP 400 Representative of Applicant or Owner Brief Summary: Chapter 400 provides an overview of the individuals who are legally capable of helping an inventor file a patent application. The power…

MPEP 300

Home > Patent Bar MPEP Breakdown > MPEP 300 MPEP 300 Ownership and Assignment Brief Summary: Inventorship is always granted to the individual who invented the subject matter of the patent. However, the inventor(s) may sell or transfer the rights…

MPEP 200

Home > Patent Bar MPEP Breakdown > MPEP 200 MPEP 200 Types and Status of Application; Benefit and Priority Claims Brief Summary: Chapter 200 discusses many important topics. These include the differences between national and international applications and a general…

MPEP 100

Home > Patent Bar MPEP Breakdown > MPEP 100 MPEP 100 Secrecy, Access, National Security, and Foreign Filing Brief Summary: This chapter covers the confidentiality of patent applications and patent related documents. The focus is on who may or may…


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