Inventor
QUANCI JOHN
US12 patents
⚠️ This page may combine multiple inventors who share the name “QUANCI JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MAT
11 patentsUS7018560B2Mar 28, 2006
Composition for polishing semiconductor layers
ROHM & HAAS ELECT MAT49 citations92
US6971945B2Dec 6, 2005
Multi-step polishing solution for chemical mechanical planarization
ROHM & HAAS ELECT MAT21 citations91
US6916742B2Jul 12, 2005
Modular barrier removal polishing slurry
ROHM & HAAS ELECT MAT23 citations88
US7300480B2Nov 27, 2007
High-rate barrier polishing composition
ROHM & HAAS ELECT MAT13 citations82
US7253111B2Aug 7, 2007
Barrier polishing solution
ROHM & HAAS ELECT MAT9 citations72
US7303993B2Dec 4, 2007
Chemical mechanical polishing compositions and methods relating thereto
ROHM & HAAS ELECT MAT9 citations71
US7182798B2Feb 27, 2007
Polymer-coated particles for chemical mechanical polishing
ROHM & HAAS ELECT MAT8 citations71
US7384871B2Jun 10, 2008
Chemical mechanical polishing compositions and methods relating thereto
ROHM & HAAS ELECT MAT3 citations60
US7056829B2Jun 6, 2006
Polishing composition for semiconductor wafers
ROHM & HAAS ELECT MAT4 citations59
US7709053B2May 4, 2010
Method of manufacturing of polymer-coated particles for chemical mechanical polishing
ROHM & HAAS ELECT MAT1 citations50
US7497967B2Mar 3, 2009
Compositions and methods for polishing copper
ROHM & HAAS ELECT MAT0 citations49