Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Sebastian U. Engelmann

IBM: 1 patents #5,274 of 11,638Top 50%
White Plains, NY: #105 of 212 inventorsTop 50%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #269,260 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11018225 III-V extension by high temperature plasma doping Robert L. Bruce, Kevin K. Chan, Renee T. Mo, Christopher Scerbo, Hongwen Yan +1 more 2021-05-25