What is the standard for determining the level of skill in the art for enablement purposes?
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.
The level of skill in the art is a crucial factor in determining enablement. According to MPEP 2164.05(b):
“The relative skill of those in the art refers to the skill level of those in the art in the technological field to which the claimed invention pertains.” This standard considers:
- The specific technological field of the invention
- The skill level at the time of filing
- Different arts involved in the invention, if applicable
The MPEP further states: “When an invention, in its different aspects, involves distinct arts, the specification is enabling if it enables those skilled in each art, to carry out the aspect proper to their specialty.” This means that for inventions involving multiple disciplines, the disclosure must enable practitioners in each relevant field to understand and implement their respective aspects of the invention.