QQ

Qian Qin

BM Bmic: 2 patents #74 of 125Top 60%
SU Shandong University: 1 patents #324 of 1,030Top 35%
UB University Of Science And Technology Beijing: 1 patents #122 of 482Top 30%
Overall (All Time): #1,107,420 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11981829 Methods of forming roofing materials with asphalt shingle waste Ann Hamer, Cynthia Shaha, Kevin Carr, Ramil Marcelo L. Mercado, Jarod L. Krajca +1 more 2024-05-14
11802219 Roofing materials with asphalt shingle waste Ann Hamer, Cynthia Shaha, Kevin Carr, Ramil Marcelo L. Mercado, Jarod L. Krajca +1 more 2023-10-31
11612936 Method for preparing oxygen-free passivated titanium or titanium-alloy powder product by means of gas-solid fluidization Fang Yang, Yanru Shao, Yang Zhou, Zhimeng Guo, Yanli Sui +1 more 2023-03-28
10415387 High-strength confined concrete support system for underground tunnel Shucai Li, Qi Wang, Bei Jiang, Yingcheng Luan, Huibin Sun +2 more 2019-09-17