Alex is the co-founder and CEO of Patentext. He’s spent over a decade drafting patents for startups, unicorns like Uber and Dropbox, and everything in between. When he’s not obsessing over Patentext or running his climate tech-focused IP firm, he’s likely training for a triathlon or chasing a very fast border collie.
Most founders I work with already know they want "patent pending" status. What they’re less sure about is whether they’re using it correctly, whether there are legal requirements around the phrase, and what the actual implications are if something goes wrong.
Here's what startup founders actually need to know about patent pending status in your marketing.
What does "patent pending" actually mean?
"Patent pending" means a patent application has been filed with the USPTO (or another relevant patent office), but hasn’t yet been granted. It signals that you've taken a formal legal step to protect your intellectual property, even though no patent rights have actually been granted yet.
Patent pending status begins the moment your application is successfully submitted and ends when either:
- A patent is granted (at which point you switch to "patented" or "U.S. Patent No. XXXXX")
- The application is abandoned or rejected without a granted patent
When can you legally use "patent pending"?
You can use "patent pending" once you've filed one of the following with the USPTO:
- A provisional patent application
- A non-provisional (utility) patent application
- A design patent application
- A PCT (Patent Cooperation Treaty) international application
You cannot use "patent pending" if you've only submitted an invention disclosure form to an attorney, signed a provisional patent agreement, or are "planning" to file. The application must actually be filed and accepted by the USPTO.
Once you’ve filed, you don't need any special permission or registration to start using the phrase in your marketing. You can add it to your product, packaging, website, and sales materials immediately after filing confirmation.
The legal requirements for using "patent pending"
Using patent pending status incorrectly isn’t just bad form - it’s potentially illegal. Under 35 U.S.C. § 292, marking a product as patent pending when no application has been filed is considered patent marking fraud and can result in fines of up to $500 per offense.
In practice, enforcement actions under this statute are relatively rare for startups, but the reputational and legal risk isn't worth taking. The rule is simple: don't use "patent pending" until you've actually filed.
There's no federal requirement to mark your product with patent pending status (unlike granted patents, where marking can affect damages in infringement cases). But if you choose to use it, it must be accurate.
How to use "patent pending" correctly in your marketing
Products and packaging
The most common use case. If your patent application covers a specific product, you can mark that product with "patent pending" or "Pat. Pend." You can also include it on packaging, product pages, and data sheets.
If your application covers only some features of your product (common with provisional applications that cover a core innovation rather than the whole product), you can still mark the product — but be prepared to explain which specific elements are covered if you ever end up in litigation.
Marketing materials and website copy
"Patent pending" on a landing page, in a pitch deck, or in a press release is generally fine. It signals technical differentiation and IP investment to investors, customers, and partners.
Some founders get creative with language like "proprietary patent-pending technology" or "our patent-pending algorithm." This is fine as long as the application actually exists. What you can’t do is describe the specific claims of a pending application in detail without careful consideration of how that disclosure might affect prosecution. When in doubt, keep marketing language high-level and run specific technical disclosures by your patent attorney first.
Fundraising materials
Patent pending status in investor materials is generally straightforward: you have a filing, you can say so. Investors typically want to know the filing date, whether it's a provisional or non-provisional, and how central the technology is to your business model.
What matters more to sophisticated investors than the presence of "patent pending" is whether you have a coherent IP strategy. A provisional application with a clear plan to convert and build a patent family signals more than a vague "we have IP" statement.
Common misuses to avoid
Using "patent pending" after abandonment
If your application is abandoned or finally rejected, you must immediately stop using "patent pending" on any products or marketing materials. This sounds obvious, but it's easy to miss in the chaos of an early-stage company. Build a reminder into your process to update all materials if your application status changes.
Overstating what's covered
Patent pending status covers the specific claims in your application, not your entire product or company. Saying "our platform is patent pending" when your application covers only one specific feature of the platform is misleading, even if it's not technically illegal. Keep it specific or keep it general depending on your audience.
International marketing without corresponding filings
A U.S. provisional or non-provisional application gives you "patent pending" status in the U.S. only. If you’re marketing internationally and implying patent protection in other jurisdictions, you'll need corresponding applications in those countries or a PCT filing. Most countries don't have a grace period like the U.S., so timing matters more for international filings.
How long does patent pending status last?
A provisional application gives you 12 months of patent pending status. If you don’t convert to a non-provisional within that window, the provisional expires and you lose your priority date.
A non-provisional application keeps you in "patent pending" status until the application is granted, abandoned, or rejected. The average pendency time at the USPTO is currently 2-3 years, though this varies significantly by technology area and examiner workload.
How Patentext helps founders get patent pending status fast
Patentext is built to help startup founders file patent applications quickly and affordably, so you can get "patent pending" status before your next pitch, product launch, or public disclosure.
Our platform handles the disclosure process, drafts the application using AI with patent agent review, and files directly with the USPTO. You get the same quality you’d get from a patent law firm at a fraction of the cost.
Frequently Asked Questions
Is "patent pending" the same as having a patent?
No. Patent pending means an application has been filed and is under review. A granted patent provides actual IP protection and the right to exclude others. Patent pending status offers no direct legal protection — it deters copying through the threat of eventual protection, not actual rights.
Can I use "patent pending" for software or apps?
Yes, if you've filed a patent application that covers the software innovation. Software patents are more complex to get than hardware patents due to patent eligibility requirements, but filing a provisional or non-provisional application covering your software does give you patent pending status that you can use in marketing.
Does patent pending prevent competitors from copying my product?
No, patent pending status does not legally prevent copying. However, once a patent is granted, you may be able to seek damages going back to the date the competitor had actual notice of your pending application (which is why marking "patent pending" matters). In practice, the threat of future legal action deters some copying, but it's not a guarantee.
What happens if I use "patent pending" incorrectly?
Using "patent pending" without a filed application can result in legal penalties under 35 U.S.C. § 292. Beyond the legal risk, it's also a credibility issue with investors and partners who may do basic due diligence on your IP claims. It's not worth the risk — file first, then mark.
This article is for informational purposes only and does not constitute legal advice. For guidance specific to your invention and situation, speak with a qualified patent professional.