Not every idea can be patented.
Even if something feels innovative, patent law applies specific standards to determine whether it qualifies for protection.
There are three core requirements every invention must meet.
A quick note before we dig in: this is a high-level overview of a complicated area of law, meant to help you spot the right questions to ask rather than give a final answer on your specific invention. For that, talk to a patent attorney.
1. Novelty
The invention must be new.
If the same invention has already been publicly disclosed anywhere in the world, it may not qualify for patent protection. Note there are exceptions and ways to work around this sometimes, so it’s best to contact a patent attorney if you think your invention has been disclosed.
This is one reason timing is so important. Public disclosure before filing can limit or eliminate available rights.
2. Utility
The invention must have a practical use.
It needs to perform a real-world function or provide a tangible benefit. Abstract ideas alone are generally not enough.
3. Non-obviousness
This is often the most challenging requirement.
Even if an invention is technically new, it must also represent more than an obvious next step.
If someone skilled in the field would view the invention as a predictable variation of existing technology, patent protection may be difficult to obtain. This determination requires skilled technical and legal analysis, so again it is best to contact a patent attorney.
Why this matters for founders
These standards help founders evaluate ideas before committing time and resources to the patent process.
It is worth asking:
- What is actually new here?
- What problem does this solve?
- How is it meaningfully different from what already exists?
These are not just legal questions. They are strategic ones that can shape product, positioning, and long-term value.
Final thoughts
Patentability is not simply about having a good idea.
It is about how that idea fits within the broader landscape of existing technology and public knowledge.
The more clearly that can be defined early on, the stronger the path forward tends to be.
If you’re unsure whether an idea is worth protecting, an early conversation with an IP attorney can help clarify your options and next steps.
Patentability is a big, nuanced topic, and this piece only scratches the surface. Keep an eye out for more posts where we dig into each of these requirements in more depth.
