Patentability and Marketability Are Different Questions

In developing new technology, companies often focus first on whether an invention is patentable. However, a separate and equally important question is whether the invention can be marketed without infringing the patent rights of others.

These two issues—patentability and marketability—are distinct. An invention may be patentable, yet difficult or impossible to commercialize. Conversely, an invention that cannot itself be patented may nevertheless be freely used and marketed, and may have significant practical or economic value.

The distinction arises because patentability focuses on whether an invention meets legal requirements such as novelty and non-obviousness, while marketability asks whether the invention can be practiced without infringing someone else’s patent rights.

Issues of patentability are typically addressed through prior art searches, while marketability is evaluated through freedom-to-operate analysis. Both are best considered early in invention development and revisited as the invention evolves.

Such evaluations are not conclusive, but they can be highly informative. In some cases, the invention may appear to be free of both fatal prior art and blocking claims, allowing development to proceed with greater confidence. In other cases, the invention may appear unpatentable or covered by existing claims. While unfavorable, that result is also valuable, as it may indicate that resources should be redirected or that the invention should be modified.

The key point is that patentability and marketability serve different objectives and should not be confused. A favorable conclusion on one does not imply a favorable conclusion on the other. Both should be considered in forming a practical assessment of an invention’s potential.

Disclaimer: This piece is provided for general informational purposes only and does not constitute legal advice. Patent issues are often complex and highly fact-specific, and no one should act on general information of this kind without consulting qualified patent counsel regarding the particular circumstances involved.