Neurology vs Immunology — Deal Terms Comparison

Neurology Median Upfront

$343M

Total: $3.0B

Immunology Median Upfront

$480M

Total: $2.5B

Neurology Royalties

12.4%-19.8%

Tiered to 23.8%

Immunology Royalties

13.2%-22.1%

Tiered to 26.1%

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Market Analysis

Neurology and Immunology represent distinct licensing landscapes with different risk-reward dynamics. Phase 2 neurology deals carry a median total deal value of $3.0B with $343M upfront, compared to $2.5B total value and $480M upfront for immunology. The differences reflect divergent clinical development timelines, regulatory pathways, and addressable market sizes.

Deal structures differ across therapeutic areas. Neurology deals allocate 11% to upfront and 89% to milestones, while Immunology deals split 19%/81%. Development milestones are $890M for neurology versus $405M for immunology, reflecting the different clinical trial designs and approval standards in each area.

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Frequently Asked Questions

How do neurology and immunology deal terms compare?

Neurology Phase 2 deals average $3.0B total value ($343M upfront), while Immunology deals average $2.5B ($480M upfront). The differences are driven by addressable market size, clinical development complexity, and regulatory pathway characteristics.

Which therapeutic area commands higher royalty rates: Neurology or Immunology?

Neurology base royalties range from 12.4% to 19.8%, while Immunology royalties range from 13.2% to 22.1%. Royalty rates reflect pricing power, competitive dynamics, and patent protection characteristics specific to each therapeutic area.

What drives the deal value differences between neurology and immunology?

Key factors include addressable patient population size, clinical trial costs and timelines, regulatory pathway complexity, pricing and reimbursement dynamics, and competitive landscape density. Neurology and Immunology each have unique value drivers that shape deal economics.

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