Inventor
BOLDRIDGE DAVID W
US5 patents
⚠️ This page may combine multiple inventors who share the name “BOLDRIDGE DAVID W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CABOT MICROELECTRONICS CORP
3 patentsUS6776810B1Aug 17, 2004
Anionic abrasive particles treated with positively charged polyelectrolytes for CMP
CABOT MICROELECTRONICS CORP112 citations96
US7306637B2Dec 11, 2007
Anionic abrasive particles treated with positively charged polyelectrolytes for CMP
CABOT MICROELECTRONICS CORP27 citations91
US6872328B2Mar 29, 2005
Method of polishing or planarizing a substrate
CABOT MICROELECTRONICS CORP8 citations71