What is the purpose of a panel review conference in ex parte reexamination?

A panel review conference in ex parte reexamination serves several important purposes: To discuss the issuance of the final Office action To ensure the quality and consistency of the final rejection To provide additional perspectives on the examiner’s decision To confirm or revise the examiner’s preliminary decision to reject and/or allow claims MPEP § 2271…

Read More

What are the rules for conducting interviews in ex parte reexamination proceedings?

Interviews in ex parte reexamination proceedings are subject to specific rules as outlined in MPEP 2281: Interviews must be conducted in the Office during designated hours. Only the patent owner and/or their representative can participate; third-party requesters are not permitted. Interviews for discussing patentability are not allowed before the first official action. Interviews should be…

Read More

What evidence is required when relying on scientific theory in patent examinations?

When a patent examiner relies on a scientific theory during the examination process, it’s crucial to provide supporting evidence. According to MPEP 2144.02: “When an examiner relies on a scientific theory, evidentiary support for the existence and meaning of that theory must be provided.” This requirement ensures that the application of scientific theories in patent…

Read More

How should examiners evaluate the improvement to technology in a patent application?

Examiners should follow a two-step process to evaluate improvements to technology in a patent application, as outlined in MPEP 2106.04(d)(1): Evaluate the specification: The examiner should first determine if the disclosure provides sufficient details for one of ordinary skill in the art to recognize the claimed invention as providing an improvement. The MPEP states: “The…

Read More

How should patent examiners evaluate claims that might have previously been rejected under the Old Combination principle?

Patent examiners should evaluate claims based on their compliance with current statutory requirements, particularly 35 U.S.C. 112(b), rather than using the Old Combination principle. The MPEP 2173.05(j) states: “Claims should be considered proper so long as they comply with the provisions of 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph.” This means examiners…

Read More