DL

Don K. K. Liu

The Procter & Gamble: 4 patents #2,952 of 10,133Top 30%
📍 Cincinnati, OH: #2,297 of 8,043 inventorsTop 30%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,293,101 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5451337 Dye transfer inhibition system containing a peroxidase/accelerator system Andre Christian Convents 1995-09-19
5445755 Detergent compositions containing a peroxidase/accelerator system without linear alkylbenzenesulfonate Andre Christian Convents, Alfred Busch, Isabelle M. C. De Groote 1995-08-29
4490271 Detergent compositions containing polyethylene glycol and polyacrylate Gianfranco L. Spadini, Antoinette L. Larrabee 1984-12-25
4344871 Spray-dried aluminosilicate detergents containing silicate and metaborate Philip N. Allaway, Richard Mark Baginski, Theodore M. Teixeira 1982-08-17