The patent system rewards preparation. Yet across Colorado, inventors continue to make the same filing errors—errors that were documented, predictable, and entirely avoidable. For Denver entrepreneurs navigating a competitive intellectual property landscape, understanding these mistakes isn’t academic. It’s strategic.
A well-prepared patent application is the difference between owning your invention and watching someone else profit from it.
Assuming Software and Business Methods Are Not Patentable
One of the most persistent misconceptions among Denver’s tech startup community is that software inventions can’t be patented. This is incorrect. Software and business method patents remain available in the U.S., though they face specific eligibility requirements following the Supreme Court’s Alice decision.
What makes a software invention patentable:
The application must demonstrate that the software produces a concrete, technical result
Claims that simply apply an abstract idea on a computer are likely to fail
Inventions that improve computer functionality itself—not just use a computer—have a stronger path to protection
Colorado’s booming software and SaaS sector has generated significant patent activity. Inventors who dismiss patent protection without examining eligibility may be leaving significant assets unprotected.
Filing in the Wrong Category
Not all inventions fit into the same patent category. Filing a utility application for something better protected as a design patent—or vice versa—leads to wasted time, money, and potentially weaker protection.
The three main U.S. patent types:
Utility patents: Protect how an invention works or is used (most common)
Design patents: Protect the unique ornamental appearance of a product
Plant patents: Protect newly developed or discovered asexually reproduced plants
Some inventions qualify for both utility and design protection. Understanding which category—or combination—serves your commercial interests is a decision worth making with professional input.
Relying on NDAs Instead of Filing Quickly
Non-disclosure agreements (NDAs) are a useful tool, but they are not a substitute for timely patent filing. NDAs don’t stop accidental disclosures, don’t protect against independent development, and don’t establish a priority date with the USPTO.
When an NDA alone is not enough:
When pitching investors or partners who won’t sign one
When demonstrating your product publicly at trade shows or events
When hiring contractors who may have access to the invention
Denver entrepreneurs regularly present at pitch competitions and innovation events where broad exposure happens fast. A provisional patent application—filed before that exposure—is a far more reliable safeguard than any NDA alone.
About Patent Application Strategy
Should I file a provisional or non-provisional patent application first?
A provisional application is faster and cheaper to prepare and immediately establishes a priority date. Choose this route if your invention is still being refined or you need more time to assess commercial viability. File the full non-provisional application within 12 months to preserve that priority date.
How do I know if my invention qualifies for patent protection?
An invention must be novel (new), non-obvious (not easily derived from existing knowledge), and useful (have a practical application). A patentability search conducted before filing gives you a clearer picture of where your invention stands relative to existing prior art.
What is patent pending status and what does it mean?
Once you file a patent application—provisional or non-provisional—your invention is considered “patent pending.” This status does not grant any enforceable rights, but it puts others on notice that protection has been sought and may be granted.
How long does patent protection last in the United States?
Utility patents are protected for 20 years from the non-provisional filing date, subject to payment of maintenance fees at 3.5, 7.5, and 11.5 years. Design patents filed after May 2015 are protected for 15 years from the grant date with no maintenance fees required.
What is the best way to find a patent attorney in Denver, Colorado?
Start with the USPTO’s directory of registered patent practitioners, which lists attorneys and agents authorized to practice before the USPTO. Colorado bar association resources and local inventor organizations can also provide referrals to practitioners with experience in your specific technology area.
File Smart, Protect What You Build
Patent protection is a business asset—one that requires the same strategic thinking as any other major investment. For inventors across Denver and Colorado, avoiding these common mistakes isn’t just about getting a patent. It’s about getting the right patent, structured to provide real protection in the markets that matter most to your business.