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Monday, May 4, 2026

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Retatrutide hit 28.7% weight loss; PatentVest says the next fight is IP - Stock Titan

Retatrutide, a new weight-loss drug, showed patients lost 28.7% of their body weight in testing. PatentVest says the company's next big challenge will be protecting its patents so competitors can't copy the drug.

Analysis

Retatrutide's 28.7% weight loss sets a new efficacy bar for Lilly's obesity franchise, but the durability of the lead now hinges on IP defense against fast-following competitors.

  • Retatrutide produced 28.7% body weight loss in testing
  • PatentVest flags IP protection as the next competitive battleground
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