Inventor
PITTMAN JR CHARLES U
US15 patents
⚠️ This page may combine multiple inventors who share the name “PITTMAN JR CHARLES U”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EKC TECHNOLOGY INC
5 patentsUS5911835AJun 15, 1999
Method of removing etching residue
EKC TECHNOLOGY INC102 citations98
US6110881AAug 29, 2000
Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
EKC TECHNOLOGY INC61 citations96
US7051742B2May 30, 2006
Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
EKC TECHNOLOGY INC12 citations92
US7144849B2Dec 5, 2006
Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
EKC TECHNOLOGY INC11 citations84
US7387130B2Jun 17, 2008
Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
EKC TECHNOLOGY INC4 citations63