CLEAN STEP

Brand Owner (click to sort) Address Description
CLEANSTEP Danny Hy 11001 Rush St. South El Monte CA 91733 CLEAN STEP;shoe and cover;
CLEANSTEP The Aldo Group Inc. 2300 Emile-Belanger Ville Saint-Laurent,QC H4R3J4 Canada CLEAN STEP;Composite material sold as an integral component of finished clothing items, namely, soles for footwear;
KLEEN STEP COLLINS & AIKMAN CORPORATION New York NY CLEAN STEP;CARPETS;
KLEEN-STEP W.S. Montgomery Inc. 14441 Tanglewood Dr. Dallas TX 75234 CLEAN-STEP;carpet cleaning preparations;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for removing polymer as an etching residue is described. A substrate with polymer as an etching residue thereon is provided, and a hydrogen-containing plasma is used to treat the substrate. A wet clean step is then performed to remove the polymer from the substrate. The treatment using hydrogen-containing plasma can change the chemical property of the polymer, so that the polymer can be removed more easily in the subsequent wet clean step.