You paid for the improvement. But do you own it?

Developing new products, processes and technology can raise important questions about how innovation is protected, shared and commercialised. In this five-part series, we use fictional manufacturer Vandecad Engineering to explore common IP issues facing engineering and manufacturing businesses, and the practical steps they can take to protect their innovation.

Your team hits a technical problem ahead of a deadline. A specialist supplier finds a solution that makes your product faster, cheaper and better.

You paid the supplier for the development, so you own the solution. Right?

Not necessarily.

Paying for development does not automatically secure the resulting IP. Without clear terms, a successful supplier relationship can quickly become an ownership dispute.

Back to Vandecad Engineering

Imagine Vandecad Engineering, our fictional UK manufacturer, wants to improve the high-speed manufacturing machine we saw in the first article in this series.

The machine is selling well, but Vandecad believes a redesigned drive assembly could significantly increase its output. Rather than develop the assembly entirely in-house, Vandecad engages a specialist engineering supplier with expertise in precision components.

Vandecad shares drawings, performance requirements and technical information under an NDA. Several months later, the supplier delivers a redesigned assembly that exceeds expectations.

Vandecad is delighted until the supplier suggests that they can reapply the redesigned assembly in other machines for other customers.

Vandecad had assumed that they would own the rights to the redesigned assembly, perhaps on the basis of the paperwork they had the supplier sign, but the NDA addressed confidentiality, not ownership of the new technology.

Neither side needed to act unreasonably for the disagreement to arise. They simply started the project without addressing what would happen if the collaboration produced something genuinely valuable.

That is why IP provisions can matter most before anyone knows what the invention will be.

"But Vandecad paid for it"

It is an understandable reaction; Vandecad identified the problem, funded the development and the work was carried out specifically for Vandecad's machine. It may therefore seem obvious that Vandecad owns everything that results from the project.

However, paying another business to carry out development work does not, by itself, guarantee ownership of every IP right that might arise.

For patents, the question of ownership starts by identifying the inventor and who is entitled to the resulting rights. Inventorship and ownership are distinct: employee-invention rules and contractual arrangements can affect entitlement.

The commercial agreements between suppliers and customers are therefore critical.

In Vandecad's case, the important question is not who paid the invoice. It is what Vandecad and its supplier agreed would happen to the technology created during the project.

Ownership isn't the only question

Even if Vandecad and its supplier agree who will own the new IP, there are other practical issues to address.

Usage and exclusivity: what can each business manufacture or license, and in which markets?

Filing and costs: who decides whether and where to seek patent protection, and who pays?

Control and continuity: who manages protection if the parties disagree, and what happens if the owner wants to abandon it?

The right answer will depend on the commercial relationship. The important point is that ownership alone does not necessarily give either business all of the commercial freedom it needs.