Pullman, Washington
United States
4
2024-10-03
The entities that hold a legal rights for patent applications filed by inventor Liu Wangcheng:
Wangcheng Liu from Pullman, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CATALYTIC DEGRADATION OF THERMOSETTING POLYMERS
#2 | 2023-12-21METHOD FOR USING CO2-BASED POLYOL ON POLYURETHANE FOAM TO IMPROVE REPROCESSING-ABILITY IN HOT PROCESS WITH SUPERIOR RECYCLING RATE
#3 | 2023-12-21METHOD FOR USING DISULFIDE REACTIVE CHEMICAL ON POLYURETHANE FOAM TO IMPROVE REPROCESSABILITY IN HOT PRESS PROCESS WITH SUPERIOR RECYCLING RATE
#4 | 2020-06-25Environmentally friendly cellulose waste recycling
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