MAINE INVENTIONINDEX | JANUARY 2026

January 2026: 0.99% (C- grade)

Maine inventionINDEX January 2026: 0.99% (C- 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).

Maine inventionINDEX Scores – Last 12 months

 

Month	inventionINDEX Score
January 2026	0.99%
Dec 25	0.93%
Nov 25	0.88%
Oct 25	0.88%
Sep 25	1.27%
Aug 25	1.21%
Jul 25	1.21%
Jun 25	0.76%
May 25	1.05%
Apr 25	1.21%
Mar 25	0.82%
Feb 25	0.82%
Jan 25	0.93%

The January 2026 inventionINDEX score of 0.99% with a C- rating represents a modest but noteworthy recovery for Maine’s innovation landscape. This current figure marks an upward shift from the final quarter of 2025, where the index languished between 0.88% and 0.93% with consistent D+ ratings. When viewed against the broader sixty-month trajectory, the current score sits near the median of historical performance. It is significantly stronger than the frequent 0.65% and 0.71% “F” ratings that characterized much of 2021 and 2022, yet it remains a substantial distance from the high-performance levels seen in early 2024. This middle-ground position suggests a period of stabilization as the state attempts to move away from the lower tiers of the index.

The historical data reveals a pattern of significant volatility, with the Maine inventionINDEX experiencing sharp peaks and deep troughs over the last five years. The most prominent surge occurred in March 2024, when the index reached a five-year high of 1.78% with an A+ rating. This period of excellence was short-lived, as the score plummeted to 0.65% by September 2023, illustrating how quickly the environment for invention and intellectual property can shift. While the frequent “F” ratings in the earlier years of the table suggest a struggling ecosystem, the more recent transition toward “C” and “B” grades indicates a gradual strengthening of the state’s creative output and economic indicators, even if the momentum remains inconsistent.

A higher inventionINDEX score, particularly those reaching the “A” or “B” thresholds, yields significant positive outcomes for the regional economy. When the index rises toward the levels seen in early 2024, it typically reflects an increase in patent applications, a surge in research and development funding, and a more robust pipeline of marketable technologies. These higher grades serve as a signal to venture capitalists and skilled professionals that Maine is a fertile environment for growth and industrial modernization. Success in these metrics often correlates with the creation of high-wage jobs and the diversification of the economy, providing a buffer against downturns in more traditional sectors.

Conversely, a lower score or a persistent “F” rating carries heavy negative implications for the state’s long-term competitiveness. Scores falling below 0.80% suggest a bottleneck in the innovation cycle, perhaps due to a lack of available capital, a shortage of technical talent, or insufficient institutional support for inventors. If these low ratings persist, the state risks a “brain drain” where its most talented researchers and entrepreneurs relocate to more dynamic markets. Furthermore, a low inventionINDEX rating makes it increasingly difficult to attract the federal grants and private investments necessary to sustain a modern economy. Maintaining the current momentum above the 0.90% mark is therefore essential to prevent stagnation and ensure that Maine does not fall behind in the global race for technological relevance.

Discussion:

In January, the Maine inventionINDEX scored a negative sentiment which was lower than the previous year’s average and underperformed the upward trend for the year. This is in contrast to the prior 12 months, which experienced a downward 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 Maine office provides R&D tax credit consulting and advisory services to Portland, Lewiston, Bangor, South Portland and Auburn.

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.