Beijing
China
12
2024-05-30
The entities that hold a legal rights for patent applications filed by inventor WANG Yangyang:
Yangyang WANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
BIOCHAR FOR STABLE SOLIDIFICATION OF HEAVY METALS
#2 | 2024-05-16PROCESS FOR PRODUCING HEAVY-METAL-MEDIATED BIOCHAR COMPLEX CURED BY USING SILICATE
#3 | 2024-05-02POROUS BIOCHAR FOR IMPROVING SEVERE POLLUTION AND PREPARATION METHOD THEREFOR
#4 | 2024-05-02COMPOSITE BIOCHAR FOR PREVENTING AND TREATING HEAVY METAL POLLUTION AND PREPARATION METHOD THEREFOR
#5 | 2023-08-10COMPOSITE TREATMENT AND REMEDIATION TECHNOLOGY FOR POLLUTED WATER AND SOIL
#6 | 2021-06-24Method and device for preventing and controlling pollutants in the reuse of reclaimed water in agricultural activity areas with extreme water shortage
#7 | 2021-06-17Method and device for controlling pollutants in basin water resources cycling utilization in agricultural activity areas
#8 | 2021-06-10Method and device for controlling pollutants in metal mine water resources cycling utilization
#9 | 2021-06-10Method and device for preventing and controlling pollutants in basin water resource utilization
#10 | 2020-12-24System for preventing and controlling heavy metals and method for preventing and controlling heavy metals using the same
#11 | 2020-12-17Method and device for controlling pollutants in basin water used for irrigating farmland in extremely water-scarce areas
#12 | 2019-03-28Feeder and backlight production apparatus
2464459 ⎘