BD

Biao Duan

PU Philip Morris Usa: 2 patents #6 of 58Top 15%
🗺 Virginia: #692 of 4,385 inventorsTop 20%
Overall (2024): #182,224 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12041958 Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release Munmaya K. Mishra, Daqing Wu, William R. Sweeney 2024-07-23
11957153 Immobilized flavorants for flavor delivery Shengsheng Liu, Munmaya K. Mishra, Peter Lipowicz 2024-04-16