Inventor

SPEARS MARSHA JEAN

US4 patents

⚠️ This page may combine multiple inventors who share the name “SPEARS MARSHA JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

3 patents

US6827795B1Dec 7, 2004

Detergent composition comprising polymeric suds enhancers which have improved mildness and skin feel

PROCTER & GAMBLE152 citations98

US7214650B2May 8, 2007

Detergent compositions comprising polymeric suds enhancers which have improved mildness and skin feel

PROCTER & GAMBLE23 citations92

US7659372B2Feb 9, 2010

Menstrual fluid simulant containing blood product, gelatin, polyacrylamide and buffer

PROCTER & GAMBLE6 citations67

HOOD WILLIAM HOLLIS

1 patent

US8920847B2Dec 30, 2014

Menstrual fluid simulant

HOOD WILLIAM HOLLIS1 citations40