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

Hanje Chen

IBInterface Biologics: 5 patents #5 of 27Top 20%
Toronto, CA: #1,335 of 9,482 inventorsTop 15%
Overall (All Time): #811,096 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11766511 Antithrombogenic hollow fiber membranes and filters Sanjoy Mullick, Weilun Chang, Mark A. STEEDMAN, Roseita Esfand 2023-09-26
9884146 Antithrombogenic hollow fiber membranes and filters Sanjoy Mullick, Weilun Chang, Mark A. STEEDMAN, Roseita Esfand 2018-02-06
9687597 Antithrombogenic hollow fiber membranes and filters Sanjoy Mullick, Weilun Chang, Mark A. STEEDMAN, Roseita Esfand 2017-06-27
8962697 Bioreponsive polymers Frank Laronde 2015-02-24
8877062 Antithrombogenic hollow fiber membranes and filters Sanjoy Mullick, Weilun Chang, Mark A. STEEDMAN, Roseita Esfand 2014-11-04
8357385 Combination therapy for the treatment of bacterial infections Frank Laronde, Selva Sinnadurai 2013-01-22