XINMI WANLI INDUSTRY DEVELOPMENT CO., LTD. Trademarks
WL
Filed: March 9, 2016
Proppants for hydraulic fracturing, namely, ceramic proppants, sand proppants, and porous proppants; chemicals for well…
Owned by: XINMI WANLI INDUSTRY DEVELOPMENT CO., LTD.
Serial Number: 86934970
WL WANLI SINCE 1994
Filed: June 1, 2023
Bentonite; Silicates; Barytes (barite, heavy spar); Calcium chloride; Chemical additives for oil well drilling fluids; Chemical…
Owned by: XINMI WANLI INDUSTRY DEVELOPMENT CO., LTD.
Serial Number: 98023235
