Howard B. Kaiserman
6Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Jun 7, 1990 → Feb 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5839842A | Cleansing system including a toilet bar and sponge supported within a porous pouch | Human Necessities | 52 | Expired |
| US5073292A | Heavy duty liquid detergent compositions containing enzymes stabilized by quaternary nitrogen substituted proteins | Chemistry; Metallurgy | 31 | Expired |
| US5071586A | Protease-containing compositions stabilized by propionic acid or salt thereof | Chemistry; Metallurgy | 14 | Expired |
| US5501820A | Aqueous enzymatic detergent compositions | Chemistry; Metallurgy | 12 | Expired |
| US5338474A | System for releasing bleach from a bleach precursor in the wash using an enzyme activator | Chemistry; Metallurgy | 6 | Expired |
| US5308529A | System for enhancing release of acids from anhydride precursors using esterase catalysts | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.