Harry Aszman
17Patents
10h-index
12Co-inventors
65Inventor score
Filing activity: Nov 9, 1983 → Jun 20, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4501680A | Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout | Chemistry; Metallurgy | 55 | Expired |
| US4935158A | Solid detergent cleaning composition, reusable cleaning pad containing same and method of manufacture | Chemistry; Metallurgy | 26 | Expired |
| US6649580B2 | Cleaning compositions | Chemistry; Metallurgy | 25 | Expired |
| US4820579A | Scrubber pad | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5565421A | Gelled light duty liquid detergent containing anionic surfactants and hydroxypropyl methyl cellulose polymer | Chemistry; Metallurgy | 24 | Expired |
| US6667287B2 | Light duty cleaning composition comprising an amine oxide and polyacrylic acid homopolymer | Chemistry; Metallurgy | 24 | Expired |
| US6372701B1 | Toilet bowl cleaning compositions containing a polymeric viscosity modifier | Chemistry; Metallurgy | 23 | Expired |
| US6475975B1 | Blue colored liquid crystal compositions | Chemistry; Metallurgy | 18 | Expired |
| US5108642A | Solid detergent cleaning composition, and method of manufacturing | Chemistry; Metallurgy | 18 | Expired |
| US5540866A | Dishwashing power including alkyl benzene sulphonates and magnesium or calcium | Chemistry; Metallurgy | 14 | Expired |
| US6462010B1 | All purpose liquid cleaning compositions comprising solubilizers | Chemistry; Metallurgy | 9 | Expired |
| US6486111B1 | Antibacterial cleaning compositions in the form of a tablet | Chemistry; Metallurgy | 8 | Expired |
| US6596682B1 | Cleaning compositions in the form of a tablet | Chemistry; Metallurgy | 4 | Expired |
| US6436887B1 | Floor cleaning wipe comprising 5-bromo-5-nitro-dioxan | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6495499B1 | Floor cleaning wipe | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6818572B2 | Floor cleaning wipe | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6337312B1 | Liquid crystal compositions comprising an abrasive and magnesium sulfate heptahydrate | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.