Changchun
China
3
2024-09-12
The entities that hold a legal rights for patent applications filed by inventor Su Ling:
Ling Su from Changchun, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
LYOPHYLLUM DECASTES POLYSACCHARIDE, PREPARATION METHOD AND APPLICATION THEREOF
#2 | 2023-09-28dextran, preparation method and application thereof
#3 | 2023-03-30Citrine pleurotus polysaccharide and applications thereof
5700052 ⎘