How should applicants explain data in declarations?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10

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.

Applicants have a specific responsibility when presenting data in declarations. According to MPEP 716.02(b):

“[A]ppellants have the burden of explaining the data in any declaration they proffer as evidence of non-obviousness.”

This means that it’s not enough to simply present data; applicants must provide a clear explanation of what the data shows and how it supports their argument for non-obviousness. The explanation should help the examiner understand the significance of the results in the context of the claimed invention.

Tags: Data Explanation, Non Obviousness Evidence, Patent Declarations