Guangdong
United States
2
2018-12-27
The entities that hold a legal rights for patent applications filed by inventor XI Long:
Long XI from Guangdong, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Halogen-free Flame Retardant Resin Composition, Prepreg and Copper Clad Laminate Prepared Therefrom
#2 | 2018-12-20Process for preparing resin composition comprising benzoxazine, prepreg and laminate prepared therefrom
2377417 ⎘