Shanghai
China
3
2026-06-11
The entities that hold a legal rights for patent applications filed by inventor SUN Wenjun:
Wenjun SUN from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
POLYURETHANE FOAM AND METHODS OF FORMING THE SAME
#2 | 2024-08-22MULTILAYER COMPOSITE WITH THERMAL BARRIER PROPERTIES
#3 | 2023-07-06POLYURETHANE FOAM AND METHODS OF FORMING THE SAME
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