Inventor
ROVITO ROBERTO JOHN
US7 patents
⚠️ This page may combine multiple inventors who share the name “ROVITO ROBERTO JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
6 patentsUS6677286B1Jan 13, 2004
Compositions for removing etching residue and use thereof
AIR PROD & CHEM54 citations94
US6821352B2Nov 23, 2004
Compositions for removing etching residue and use thereof
AIR PROD & CHEM29 citations90
US7879782B2Feb 1, 2011
Aqueous cleaning composition and method for using same
AIR PROD & CHEM8 citations82
US7534753B2May 19, 2009
pH buffered aqueous cleaning composition and method for removing photoresist residue
AIR PROD & CHEM7 citations72
US7888302B2Feb 15, 2011
Aqueous based residue removers comprising fluoride
AIR PROD & CHEM6 citations61
US7682458B2Mar 23, 2010
Aqueous based residue removers comprising fluoride
AIR PROD & CHEM0 citations50