Switched to Gallium from a larger firm and the difference has been massive. They offer much better service at much more manageable prices. If you are looking for fast efficient help with anything IP related, these are the guys for the job. Trademarks, Patents, Copyrights, these guys know what they are doing. They are my third lawyers I have worked with and the experience has been substantially better than the prior two.
Table of Contents
Connor Hance
August 2025
Anna Wengreen
August 2025
Nelson Lim
August 2025
Mike Lee
May 2025
Shawn
May 2025
Robert Paul
August 2024
Ryan Balko
September 2024
Daniel Bakke
August 2024
Gideon Eden
July 2023
David Morse
March 2024
Brady Hatcher
April 2023
Eric Wengreen
December 2022
Ashley Mooneyham
February 2022
You have an idea. Maybe it came to you in the middle of a problem you were trying to solve, or after years of frustration with the way something worked. Now you’re wondering whether it’s worth protecting, and more specifically, whether the patent system is even available to you.
The honest answer is that most people don’t know what the USPTO actually requires, and the internet is full of oversimplified explanations that either make patentability sound easier than it is or so difficult that inventors give up before they start. This guide explains the real criteria in plain language, what prior art actually means, and how to start assessing your idea before you invest significant time or money.
At Gallium Law, we work with inventors at exactly this stage, the “is this worth pursuing?” moment. If you’re trying to figure out whether your idea has legs, we’re happy to talk through what a patentability assessment involves and what it might mean for your situation.
What the USPTO Actually Requires
To be patentable in the United States, an invention generally needs to meet four requirements. It must be eligible subject matter, useful, novel, and non-obvious. Each of these sounds straightforward until you dig into what they actually mean.
Patent-Eligible Subject Matter
Not everything can be patented, even if it’s genuinely new and valuable. Laws of nature, natural phenomena, and abstract ideas are not patentable. This matters most for software, business methods, and anything that involves biological processes or mathematical concepts. A naturally occurring plant, for instance, cannot be patented. A method of using that plant in a specific, practical way might be.
Software and AI-related inventions are a particularly nuanced area right now. Courts have been drawing and redrawing the line between an abstract idea (not patentable) and a practical technical application of that idea (potentially patentable). If your invention lives in software or digital systems, this threshold deserves careful attention.
Utility
Your invention must be useful. This is rarely the stumbling block people expect it to be. If your invention does something functional and practical, it typically clears this bar without much difficulty. The utility requirement becomes relevant mainly for inventions in early-stage research contexts or those making speculative claims about what they can do.
Novelty
This is where most inventors start worrying, and for good reason. To be novel, your invention cannot have been disclosed before in a way that makes it available to the public. This includes prior patents, published patent applications, academic papers, product listings, trade publications, and anything else that was publicly accessible before your filing date.
“Prior art” is the term for anything that existed before your invention that could affect its patentability. A single piece of prior art that describes your invention in its entirety would typically prevent you from getting a patent on it.
The important nuance here is that prior art doesn’t have to be a patent. A product that’s been sold for decades, a YouTube video showing someone doing what you invented, or a Reddit post describing your idea: any of these can qualify.
Non-Obviousness
This is often the hardest requirement to evaluate without professional help. Even if no one has patented your exact idea, the USPTO can reject an application if your invention would have been obvious to a person of ordinary skill in the relevant field, based on combining existing knowledge in a logical way.
In practice, this means the examiner will look at whether your invention is a straightforward combination of things that already exist, or whether there’s something genuinely inventive about the way you’ve brought elements together. Obvious combinations of known components generally don’t qualify. Unexpected results, solving a problem that people in the field thought was unsolvable, or combining things in a way that nobody had thought to try: these are the kinds of things that support a non-obviousness argument.
How to Do a Basic Prior Art Search
Before spending money on a professional patentability opinion, it makes sense to do a preliminary search yourself. This won’t tell you everything, and it’s not a substitute for a professional assessment, but it can give you a general sense of the landscape.
Google Patents (patents.google.com) is the most accessible starting point. Search using keywords that describe what your invention does, not just what it’s called. Try multiple search approaches, the way you describe it and the way an engineer in the field would describe it may be different.
The USPTO Patent Full-Text Database (patents.uspto.gov) allows you to search issued patents and published applications. It takes some practice to use effectively, but it searches the full text of patents rather than just titles and abstracts.
When you search, look for patents that describe a similar problem and a similar solution. A patent on a completely different application of the same underlying principle may or may not matter, that’s where professional judgment comes in.
Finding prior art in your search doesn’t necessarily mean you’re out of options. It might mean your invention needs to be framed differently, that you pursue a narrower set of claims, or that what’s patentable is a specific improvement rather than the core concept. Finding nothing in your search doesn’t mean the path is clear; professional searches are substantially more thorough and cover databases and sources that aren’t easily accessible through free tools.
Common Reasons Ideas Don’t Pass the Patentability Test
Understanding the most frequent failure modes can help you evaluate your idea more honestly.
It’s been done before, just not widely known. Prior art doesn’t have to be famous or commercially successful. An obscure patent filed twenty years ago that describes your concept is still prior art.
It’s an obvious combination. If your invention takes two existing things and puts them together in the way any skilled person in the field would naturally think to do, that’s typically not patentable on its own.
It’s too abstract. This comes up most often with software and business method inventions. If the invention is essentially a mental process or an abstract concept, it may not clear the eligibility hurdle regardless of how novel it is.
It’s a natural phenomenon or product of nature. Discovering something that already exists in nature, even if no one knew about it, is generally not patentable. What might be patentable is a specific, practical application of that discovery.
What a Professional Patentability Opinion Involves
A patent attorney’s patentability opinion goes considerably beyond a keyword search. A professional search typically covers issued patents, published applications, scientific and technical literature, and non-patent publications across multiple databases. The attorney then analyzes what they find in light of the four patentability requirements and gives you a professional assessment of whether claims could likely be obtained and in what scope.
This kind of opinion serves two purposes. First, it helps you decide whether to invest in a full patent application. Second, if you do proceed, it informs how the application gets drafted: where to focus the claims, what prior art to acknowledge, and how to position the invention relative to what’s already out there.
Consulting a patent attorney at this stage, before significant investment, is one of the more cost-effective decisions an inventor can make.
When You Find Prior Art: What It Actually Means
Here’s the reality most inventor guides don’t address directly: you will almost certainly find something in your prior art search. Very few genuinely novel ideas exist in a completely empty prior art landscape. Finding prior art is not the same as finding a dead end.
What matters is whether that prior art anticipates your invention specifically, or whether there’s still space to claim something meaningful. Sometimes prior art refines an idea in valuable ways: you discover your broad concept has been tried, but your specific approach, material, method, or application hasn’t. That specificity might be exactly what’s patentable.
This is where talking to a patent professional makes a real difference. Evaluating prior art in context, understanding what it actually teaches versus what it leaves open, and figuring out whether and how to proceed requires both legal and technical judgment.
Next Steps
If you’ve read this guide and feel like your idea might have something worth protecting, the natural next step is a conversation with a patent attorney, ideally before you disclose your idea to anyone outside of a confidentiality agreement. Even a brief consultation can help you understand what you’re working with and what the path forward might look like.
Gallium Law works with inventors throughout this process, from initial patentability assessment through application drafting and prosecution. If you’d like to discuss your idea and understand your options, we invite you to reach out and schedule a consultation.