Dale S. Steichen
27Patents
15h-index
45Co-inventors
81Inventor score
Filing activity: Jul 2, 1984 → May 12, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4655781A | Stable bleaching compositions | Chemistry; Metallurgy | 118 | Expired |
| US5505740A | Method and product for enhanced bleaching with in situ peracid formation | Textiles; Paper | 86 | Expired |
| US5939059A | Hair conditioner and 2 in 1 conditioning shampoo | Human Necessities | 47 | Expired |
| US4863626A | Encapsulated enzyme in dry bleach composition | Chemistry; Metallurgy | 40 | Expired |
| US6037315A | High di(alkyl fatty ester) quaternary ammonium compounds in fabric softening and personal care compositions | Chemistry; Metallurgy | 39 | Expired |
| US4858758A | Oxidant bleach, container and fragrancing means therefor | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5254287A | Encapsulated enzyme in dry bleach composition | Chemistry; Metallurgy | 30 | Expired |
| US5093021A | Encapsulated enzyme in dry bleach composition | Chemistry; Metallurgy | 29 | Expired |
| US5269962A | Oxidant composition containing stable bleach activator granules | Chemistry; Metallurgy | 29 | Expired |
| US4865759A | Dry peracid based bleaching product | Chemistry; Metallurgy | 27 | Expired |
| US6770608B2 | High di(alkyl fatty ester) amines and quaternary ammonium compounds derived therefrom | Chemistry; Metallurgy | 22 | Expired |
| US5167854A | Encapsulated enzyme in dry bleach composition | Chemistry; Metallurgy | 19 | Expired |
| US5002691A | Oxidant detergent containing stable bleach activator granules | Chemistry; Metallurgy | 19 | Expired |
| US5225102A | Encapsulated enzyme in dry bleach composition | Chemistry; Metallurgy | 18 | Expired |
| US6946567B2 | Skeletal isomerization of alkyl esters and derivatives prepared therefrom | Performing Operations; Transporting | 17 | Expired |
| US6107498A | Process for making carboxylic amides | Chemistry; Metallurgy | 14 | Expired |
| US5089167A | Stable peracid bleaching compositions: organic peracid, magnesium sulfate and controlled amounts of water | Chemistry; Metallurgy | 13 | Expired |
| US5112514A | Oxidant detergent containing stable bleach activator granules | Chemistry; Metallurgy | 12 | Expired |
| US5211874A | Stable peracid and enzyme bleaching composition | Chemistry; Metallurgy | 10 | Expired |
| US6831184B2 | Skeletal isomerization of fatty acids | Performing Operations; Transporting | 6 | Expired |
| US4790952A | Alkyl monoperoxysuccinic acid precursors and method of synthesis | Chemistry; Metallurgy | 5 | Expired |
| US6323167A | High di(alkyl fatty ester) quaternary ammonium compounds in fabric softening and personal care compositions | Chemistry; Metallurgy | 5 | Expired |
| US8765644B2 | Polyamide emulsifier based on polyamines and fatty acid/carboxylic acid for oil based drilling fluid applications | Chemistry; Metallurgy | 2 | Active |
| US6013115A | Fuel additive compositions for simultaneously reducing intake valve and combustion chamber deposits | Chemistry; Metallurgy | 2 | Expired |
| US5705091A | Alkoxylated peracid activators | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.