RK

Rinko Katsuda

The Procter & Gamble: 6 patents #2,151 of 10,133Top 25%
📍 Kobe, OH: #3 of 7 inventorsTop 45%
Overall (All Time): #759,348 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6635610 Detergent granules Teruaki Tatsuno, Richard Timonthy Hartshorn, Kevin Norwood, Paul R. Mort, III, David Scott Bohlen +2 more 2003-10-21
6482789 Detergent composition comprising mid-chain branched surfactants Frank Kvietok, Gabor Heltovics, Francisco Ramon Figueroa, Kenneth William Willman, Michael Alan John Moss 2002-11-19
6380143 Detergent composition with a selected surfactant system containing a mid-chain branched surfactant Frank Kvietok, Gabor Heltovics, Kenneth William Willman 2002-04-30
6288016 Disintegrant-impregnated detergent agglomerates with improved solubility Ganapathy Venkata Ramanan, Noe Ongcoy Hidalgo, Tomotaka Inoue 2001-09-11
6242406 Mid-chain branched surfactants with cellulose derivatives Eriko Kawasaki, Susumu Murata 2001-06-05
6232282 Detergent composition containing mid-chain branched surfactants and an electrolyte for improved performance Frank Kvietok, Gabor Heltovics, Phillip Kyle Vinson, Robert Allen Godfroid 2001-05-15
6136769 Alkoxylated cationic detergency ingredients Kaori Asano, Stuart Clive Askew, Hajime Baba, Andre Baeck, Jean-Luc Philippe Bettiol +19 more 2000-10-24