Colorado inventionINDEX September 2026: 1.83% (A+ grade)

The inventionINDEX measures innovation output by comparing GDP growth with patent production growth.

Anything over C grade is positive sentiment; anything under C is negative outlook/sentiment. Using that sentiment, it is possible to observe trends over time, and also compare states/countries. In doing so, we can predict which states have the best chance to recover economically from the pandemic (or any other economic incident that may occur).

Historical Colorado inventionINDEX Scores

The Colorado inventionINDEX score for the past 12 months is shown in the table below.

The Colorado inventionINDEX reached 1.83% with an A+ rating in September 2026, building upon an August performance of 1.89% (A+) and demonstrating strong momentum compared to multi-year historical benchmarks. Across the 60-month historical dataset from late 2021 through late 2026, Colorado recorded a mean index score of approximately 1.72% and a median of 1.75%. The September 2026 result surpasses this long-term average by 11 basis points, signaling a robust operational environment for regional research and development. The current figure represents a decisive recovery from the early 2026 baseline, when the index dipped to a low of 1.24% with a B- rating in January 2026 before accelerating to a peak of 1.98% in March 2026. While the score remains below the 60-month high of 2.44% recorded in October 2023, the consistent series of A and A+ grades across the spring and summer of 2026 confirms that intellectual property production is growing at a healthier pace relative to broader macroeconomic output than in previous contractionary periods.

Examining the overall distribution of scores over the 60-month timeframe reveals a highly resilient innovation ecosystem characterized by persistent high-tier performance punctuated by brief cyclical dips. Out of the 61 total monthly observations, 34 months achieved the highest rating of A+, while an additional 14 months earned A or A- ratings, meaning that high-performing innovation output accounts for nearly 80% of all recorded periods. Periodic softening into B-range scores has historically proven to be short-lived, as seen during late 2021 (1.21% in December 2021), mid-2022 (1.24% in June 2022), late 2024 (1.29% in November 2024), and early 2026. In each instance, the index bounced back within one to two quarters into the 1.70% to 1.90% range. This structural pattern indicates that Colorado maintains a strong foundation of patent activity and research infrastructure, capable of absorbing temporary economic friction or seasonal shifts in filing volumes without suffering prolonged structural decline.

Maintaining an elevated score and securing top-tier grades like A or A+ yields significant economic and strategic benefits for the state. Higher scores indicate that patent creation growth is outstripping or keeping robust pace with baseline GDP growth, reflecting an economy driven by high-value intellectual property and high-tech efficiency rather than mere output expansion. Strong performance in the inventionINDEX boosts investor confidence, attracting venture capital, institutional funding, and specialized talent to regional technology corridors and research institutions. Furthermore, high ratings validate active corporate research programs, maximizing the effective capture of federal and state R&D tax credit incentives, fostering commercial startup formation, and strengthening academic-industry research partnerships across key sectors like aerospace, biotechnology, clean energy, and software engineering.

Conversely, a decline in the inventionINDEX score toward B or lower tiers carries clear negative implications for long-term regional competitiveness. Lower scores suggest a divergence where patent output lags underlying economic growth, pointing toward potential bottlenecks in R&D pipelines, corporate budget constraints, or reduced efficiency in converting research spending into commercialized IP. Extended periods of depressed scores risk signaling diminishing returns on private and public research investments, which can lead institutional investors to reallocate capital toward competing innovation hubs. Additionally, lower ratings highlight vulnerable operational conditions such as workforce shortages, reduced startup activity, or persistent administrative friction in patent commercialization, emphasizing the ongoing necessity for targeted policy incentives and sustained R&D reinvestment to prevent innovation stagnation.

Discussion:

In September, the Colorado inventionINDEX scored a positive sentiment which was higher than the previous year’s average and outperformed the upward trend for the year. This is similar to the prior 12 months, which experienced an upward trend.

As the economy continues to stabilize in the post-pandemic era, it remains uncertain whether any backlog of applications still exists or if the department has returned to normal processing timelines. The inventionINDEX could also be affected by lingering consequences from the pandemic, such as company closures, reduced workforces, and limited R&D capabilities, which may still be impacting current operations.

Learn More:
Are you thinking of patenting any of your bright ideas? Did you know your research work could be eligible for the R&D Tax Credit and you can receive up to 14% back on your expenses? To find out more, please check out our free online eligibility test.

Swanson Reed’s Colorado office provides R&D tax credit consulting and advisory services to Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, Thornton, Arvada, Westminster, Pueblo and Centennial

Feel free to book a quick teleconference with one of R&D tax specialists if you would like to learn more about R&D tax credit opportunities.

Who We Are:

Swanson Reed is the largest Specialist R&D tax credit advisory firm in the United States. With offices nationwide, we are one of the only firms globally to exclusively provide R&D tax credit consulting services to our clients. We have been exclusively providing R&D tax credit claim preparation and audit compliance solutions for over 30 years.

Swanson Reed hosts daily free webinars and provides free IRS CE and CPE credits for CPAs. For more information please visit us at www.swansonreed.com/free-webinars or contact your usual Swanson Reed representative.