Ecosystem Registry

Aratana Therapeutics (United States)

Corporate R&D · Leawood, United States · Founded 2010

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Website: aratana.com. Pet therapeutics company headquartered at 11400 Tomahawk Creek Parkway, Leawood; Nasdaq-listed (PETX) before Elanco acquired it in 2019.

Closed or ended, checked October 13, 2026.

In context

Aratana Therapeutics (United States) is one of 10,487 corporate R&D centers in the United States listed in the Innovative EcoSystems registry.

The registry lists 17 innovation ecosystem organizations in Leawood, Kansas in all.

Corporate R&D centers are where established companies develop new products and processes, often in partnership with universities and startups.

The United States scores 68.5 out of 100 on the IEPA (2024 edition), ranking 21 of 117 economies.

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