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Michael Castagna — 1 Patent

MAMannkind: 1 patents #107 of 146Top 75%

Westlake Village, CA: #367 of 587 inventorsTop 65%

California: #249,524 of 386,348 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Michael Castagna has been granted 1 US patent while listed as an inventor at Mannkind. All of these patents were granted in 2025. Michael Castagna ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Michael Castagna in Westlake Village, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12370137	Method and composition for treating obesity	David Kendall, Kelly Sullivan Kraft, Chad C. Smutney, Marshall L. Grant	2025-07-29

Michael Castagna — 1 Patent

Issued Patents All Time

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