Louisiana inventionINDEX July 2026: 0.98% (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).

Historical Louisiana inventionINDEX Scores

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

The July 2026 Louisiana inventionINDEX score fell to 0.98 percent with a C- rating, representing a notable decline from the previous month’s strong showing of 1.50 percent and an A- rating. This latest figure positions the index well below its 60-month historical average of approximately 1.34 percent. When compared directly to July 2025, which saw a score of 1.24 percent and a B- rating, the current metric reflects a year-over-year retrenchment of 0.26 percentage points. The sudden drop highlights a period of reduced momentum following a brief mid-year surge, moving the state closer to its lower historical boundary rather than its upper potential.

Over the broader 60-month observation window, the inventionINDEX has experienced significant cyclical variation, spanning from periodic highs such as October 2023 at 3.45 percent and October 2024 at 2.40 percent down to historical troughs of 0.82 percent recorded in August 2022 and August 2024. The current July 2026 mark of 0.98 percent sits within the lower quartile of readings in the dataset, sharing a rating tier with previous soft periods like April 2022 and May 2024. Historically, October tends to produce peak values, whereas mid-to-late summer months frequently show seasonal softening. Understanding these historical patterns helps contextualize current movements within broader systemic trends across Louisiana’s innovation landscape.

A higher inventionINDEX score and corresponding grade yield substantial benefits for the regional economy, serving as a primary indicator of flourishing creative and technological enterprise. When the score rises toward upper tiers like A or A+, it reflects robust patent activity, efficient commercialization of novel technologies, and heightened interest from venture capital firms. High marks bolster corporate confidence, encourage research and development spending, and attract top-tier research talent to local universities and institutions. Furthermore, strong scores signal to external markets that Louisiana possesses a competitive environment capable of fostering scalable ventures and sustaining long-term high-value job creation.

Conversely, a lower score carries clear negative implications for state economic development, signaling headwinds in patent pipeline activity or commercialization velocity. Lower ratings, such as C- or D+, point to constrained capital availability, diminished entrepreneurial output, or inefficiencies in translating research into market-ready assets. Prolonged periods at diminished levels risk alienating prospective investors, slowing startup creation, and provoking a potential drain of skilled innovators to more active regional hubs. To reverse these downward shifts and reclaim higher historical averages, policymakers and industry leaders must address structural bottlenecks and re-energize support systems across the innovation ecosystem.

Discussion:

In July, the Louisiana inventionINDEX scored a negative sentiment which was lower than the previous year’s average and underperformed the upward trend for the year. This is similar to the prior 12 months, which experienced a slight 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 Louisiana office provides R&D tax credit consulting and advisory services to New Orleans, Baton Rouge, Shreveport, Lafayette, Lake Charles, Kenner, Bossier City, Monroe, Alexandria and Houma

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.

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