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

Michal Weinstock — 4 Patents

DPDh Technologies Development Pte.: 4 patents #40 of 208Top 20%
OUOregon Health & Science University: 1 patents #352 of 725Top 50%
Newton, MA: #1,048 of 2,747 inventorsTop 40%
Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,098,774 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11879898 Method for measuring testosterone using LC-MSMS Subhakar Dey 2024-01-23
10094809 Specific analysis of ketone and aldehyde analytes using reagent compounds, labeling strategies, and mass spectrometry workflow Subhakar Dey, Sasi Pillai, Brian L. Williamson, Subhasish Purkayastha 2018-10-09
10078091 Analysis of a panel of cerebrotendinous xanthomatosis biomarkers using site specific derivation and LC/MS/MS workflow Andrea DeBarber, Subhasish Purkayastha, Robert D. Steiner 2018-09-18
9500622 Specific analysis of ketone and aldehyde analytes using reagent compounds, labeling strategies, and mass spectrometry workflow Subhakar Dey, Sasi Pillal, Brian L. Williamson, Subhasish Purkayastha 2016-11-22