Wood E. Hunter
29Patents
10h-index
25Co-inventors
75Inventor score
Filing activity: Oct 15, 1921 → Jun 23, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4152274A | Method for reducing friction loss in a well fracturing process | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4151202A | Preparation of diallyl dimethyl ammonium chloride and polydiallyl dimethyl ammonium chloride | Chemistry; Metallurgy | 36 | Expired |
| US4176107A | Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units | Chemistry; Metallurgy | 27 | Expired |
| US6121506A | Method for destroying energetic materials | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4666964A | Method for producing free-flowing water-soluble polymer gels | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5567277A | Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard | Textiles; Paper | 19 | Expired |
| US4021399A | Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers | Chemistry; Metallurgy | 15 | Expired |
| US5647956A | Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard | Textiles; Paper | 14 | Expired |
| US4325794A | Combined visible light and thermally activated continuous polymerization process | Performing Operations; Transporting | 11 | Expired |
| US5501773A | Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard | Textiles; Paper | 11 | Expired |
| US5501772A | Cellulosic modified lignin and cationic polymer composition and process for making improved paper or paperboard | Textiles; Paper | 10 | Expired |
| US6049021A | Method for remediating sites contaminated with toxic waste | Physics | 9 | Expired |
| US5480921A | Process for preparing novel high solids non-aqueous polymer compositions | Chemistry; Metallurgy | 8 | Expired |
| US4525509A | Method for producing free-flowing, water-soluble polymer gels | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5236598A | Methods for removing solids from water-based paint systems | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4049606A | Preparation of a manniched polyacrylamide quarternaries thereof | Chemistry; Metallurgy | 7 | Expired |
| US4654378A | Process for the manufacture of high solids, free-flowing, granular poly(dimethyldiallyl ammonium chloride) | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4904715A | Method for producing free-flowing, water-soluble polymer gels | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5173280A | Method of clarifying phosphoric acid using high charge sulfonic-type polymers | Chemistry; Metallurgy | 5 | Expired |
| US5211928A | Method of improving gypsum slurry filtration in the production of phosphoric acid | Chemistry; Metallurgy | 5 | Expired |
| US5589525A | Process for preparing novel high solids non-aqueous polymer compositions | Chemistry; Metallurgy | 5 | Expired |
| US3932506A | Raney copper catalyst production and use | Performing Operations; Transporting | 4 | Expired |
| US4415417A | Photopolymerization using copper ions | Chemistry; Metallurgy | 4 | Expired |
| US4042772A | Urea as an additive to improve the viscosity and activity of acrylamide-acrylamide acrylic acid polymers prepared from poor quality acrylamide | Chemistry; Metallurgy | 4 | Expired |
| US4299965A | Preparation of benzotriazole | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.