Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SC

Sherman H. Chang

DEDermtech: 3 patents #5 of 10Top 50%
DIDermtech International: 1 patents #4 of 5Top 80%
San Diego, CA: #8,341 of 23,606 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,132,615 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11753687 Diagnosis of melanoma and solar lentigo by nucleic acid analysis 2023-09-12
11332795 Diagnosis of melanoma and solar lentigo by nucleic acid analysis 2022-05-17
10407729 Diagnosis of melanoma by nucleic acid analysis 2019-09-10
9057109 Diagnosis of melanoma and solar lentigo by nucleic acid analysis 2015-06-16