P

Inventor

OHTANI RYOHEI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHTANI RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

5 patents
US6610642B2Aug 26, 2003

Cleaning compositions containing multiply-substituted protease variants

PROCTER & GAMBLE166 citations98
US6838425B2Jan 4, 2005

Cleaning compositions containing multiply-substituted protease variants

PROCTER & GAMBLE28 citations92
US6831053B1Dec 14, 2004

Bleaching compositions comprising multiply-substituted protease variants

PROCTER & GAMBLE47 citations92
US12091643B2Sep 17, 2024

Process of removing microorganism from an article of clothing

PROCTER & GAMBLE0 citations59
US5635464AJun 3, 1997

Aqueous hard surface detergent compositions containing calcium ions

PROCTER & GAMBLE2 citations54

(unassigned)

1 patent
US6376450B1Apr 23, 2002

Cleaning compositions containing multiply-substituted protease variants

235 citations98