Keith E. Olson
86Patents
28h-index
68Co-inventors
91Inventor score
Filing activity: Apr 25, 1984 → Sep 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4830773A | Encapsulated bleaches | Chemistry; Metallurgy | 197 | Expired |
| US6258765A | Binding agent for solid block functional material | Chemistry; Metallurgy | 124 | Expired |
| US6962714B2 | Critical fluid antimicrobial compositions and their use and generation | Human Necessities | 110 | Expired |
| US5409713A | Process for inhibition of microbial growth in aqueous transport streams | Chemistry; Metallurgy | 96 | Expired |
| US5674538A | Process for inhibition of microbial growth in aqueous food transport or process streams | Chemistry; Metallurgy | 84 | Expired |
| US5358653A | Chlorinated solid rinse aid | Chemistry; Metallurgy | 80 | Expired |
| US5407598A | Shaped solid bleach with encapsulate source of bleach | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6177392A | Stable solid block detergent composition | Chemistry; Metallurgy | 66 | Expired |
| US6156715A | Stable solid block metal protecting warewashing detergent composition | Chemistry; Metallurgy | 65 | Expired |
| US6150324A | Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal | Chemistry; Metallurgy | 63 | Expired |
| US4681914A | Solid cast detergents containing encapsulated halogen bleaches and methods of preparation and use | Chemistry; Metallurgy | 61 | Expired |
| US5384364A | Stabilized detersive-system containing water soluble film article | Chemistry; Metallurgy | 52 | Expired |
| US4657784A | Process for encapsulating particles with at least two coating layers having different melting points | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4731195A | Encapsulated bleach particles with at least two coating layers having different melting points | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5213705A | Encapsulated halogen bleaches and methods of preparation and use | Chemistry; Metallurgy | 46 | Expired |
| US4933102A | Solid cast warewashing composition; encapsulated bleach source | Chemistry; Metallurgy | 45 | Expired |
| US6410495B1 | Stable solid block metal protecting warewashing detergent composition | Chemistry; Metallurgy | 42 | Expired |
| US7922828B2 | Cleaning compositions containing water soluble magnesium compounds and methods of using them | Chemistry; Metallurgy | 40 | Active |
| US6653266B2 | Binding agent for solid block functional material | Chemistry; Metallurgy | 40 | Expired |
| US6660707B2 | Stable solid block metal protecting warewashing detergent composition | Chemistry; Metallurgy | 40 | Expired |
| US4617272A | Enzyme drying process | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6835706B2 | Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal | Chemistry; Metallurgy | 37 | Expired |
| US4965012A | Water insoluble encapsulated enzymes protected against deactivation by halogen bleaches | Chemistry; Metallurgy | 33 | Expired |
| USD414895S | Solid block wash chemical designed with regular curved and linear aspect | General | 32 | Expired |
| US7087569B2 | Stable solid block metal protecting warewashing detergent composition | Chemistry; Metallurgy | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.