Ohio inventionINDEX August 2026: 2.97% (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 Ohio inventionINDEX Scores

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

The August 2026 Ohio inventionINDEX score of 2.97%, earning an A- rating, represents a strong rebound from July 2026’s 1.55% (C+) and reflects a recurring multi-month volatility pattern observed across the 60-month historical record. Over the five-year timeframe, the index frequently experiences sharp shifts between rapid growth and brief contractions. For example, early 2026 recorded a dramatic surge from 0.93% (C-) in January up to 3.99% (A+) in March, before pulling back during late spring and early summer. The August recovery reinstates top-tier performance, reinforcing a historical trend where dips in scoring are often followed by swift resurgences in regional commercial research momentum.

Evaluating August 2026 against the entire 60-month timeline reveals that current performance sits well above the historical baseline, even if it remains below the absolute historic peaks. The highest scores in the dataset occurred in January 2024 at 4.56% (A+), October 2023 at 4.42% (A+), and August 2022 at 4.22% (A+). Conversely, historical low points were recorded in December 2022 at 0.64% (D+), October 2025 at 0.84% (C-), and November 2024 at 0.89% (C-). Positioned comfortably above the multi-year average, the latest August 2026 score confirms that while the state is not currently at its highest historical mark, its underlying innovative trajectory is significantly healthier than during past economic lulls.

Achieving high inventionINDEX scores and securing top-tier ratings like A-, A, or A+ generates substantial benefits for Ohio’s economic landscape. High grades reflect elevated research and development expenditures, aggressive patent filings, and expanded technological output across key industrial sectors and research universities. These strong metrics build investor confidence, drawing venture capital investment and corporate development initiatives to the state. Additionally, top ratings boost institutional credibility, making it easier for regional firms to attract specialized technical talent, optimize research tax incentives, and form valuable commercial partnerships.

On the other hand, lower inventionINDEX scores that result in C or D grades highlight notable operational and economic risks. Reduced scores typically indicate a slowdown in private sector R&D spending, delayed technology commercialization pipelines, or broader macroeconomic caution among businesses. Sustained periods of depressed ratings risk diminishing the region’s competitive edge, potentially driving talent toward competing tech hubs and reducing the efficiency of state innovation infrastructure. Tracking these downturns provides key guidance for policy leaders to address structural barriers before short-term dips turn into long-term stagnation.

Discussion:

In August, the Ohio 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 a considerable 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 Ohio office provides R&D tax credit consulting and advisory services to Columbus, Cleveland, Cincinnati, Toledo, Akron, Dayton, Parma, Canton, Youngstown, Lorain, Hamilton, Springfield, Kettering, Elyria, Lakewood, Cuyahoga Falls, Middletown, Euclid, Newark and Mansfield

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.