Edward D. Magauran
19Patents
12h-index
16Co-inventors
75Inventor score
Filing activity: Jul 1, 1983 → Dec 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6187719A | Less temperature dependent drilling fluids for use in deep water and directional drilling and processes for providing less temperature dependent rheological properties to such drilling fluids | Chemistry; Metallurgy | 44 | Expired |
| US5151155A | Process for deinking wastepaper with organically modified smectite clay | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5634969A | Organoclay compositions | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4695402A | Organophilic clay gellants and process for preparation | Chemistry; Metallurgy | 37 | Expired |
| US4742098A | Organophilic clay gellants and process for preparation | Chemistry; Metallurgy | 29 | Expired |
| US4664820A | Preactivated organophilic clay gellant lubricating grease thickened with preactivated organophilic clay gellant and process for preparing preactivated organophilic clay gellants | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5336372A | Process for deinking wastepaper utilizing organoclays formed in situ | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6103687A | Non-volatile quaternary ammonium compositions and their uses | Human Necessities | 17 | Expired |
| US5340390A | Rheological additive comprising derivatives of castor oil | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5389200A | Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5130028A | Method of treating waste water for organic contaminants with water dispersible organically modified smectite clay compositions | Chemistry; Metallurgy | 14 | Expired |
| US5759938A | Process for producing organoclays with quaternary ammonium compositions made using non volatile diluents | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4505886A | Process for preparing high quality titanium dioxide | Chemistry; Metallurgy | 10 | Expired |
| US5034136A | Method of detackifying paint overspray using reduced cation exchange capacity smectite clays and organoclays | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10662365B2 | Oil based drilling fluids useful having reduced change in high shear viscosity over a wide temperature range | Chemistry; Metallurgy | 2 | Active |
| US9562145B2 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Chemistry; Metallurgy | 0 | Active |
| US10160874B2 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Chemistry; Metallurgy | 0 | Active |
| US10793729B2 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Chemistry; Metallurgy | 0 | Active |
| US10160873B2 | Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.