Alfred K. Schultz
28Patents
5h-index
34Co-inventors
69Inventor score
Filing activity: Feb 5, 1993 → Oct 24, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6242526A | Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes | Chemistry; Metallurgy | 68 | Expired |
| US6492445B2 | Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes | Chemistry; Metallurgy | 45 | Expired |
| US6900265B2 | Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes | Chemistry; Metallurgy | 20 | Expired |
| US6239240A | Emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6506804B2 | Ethylenically unsaturated amine salts of sulfonic, phosphoric, and carboxylic acids | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5279263A | Cascaded steam temperature control applied to a universal pressure boiler | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6407162B1 | Emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7700703B2 | Polymer additives and adhesive compositions including them | Chemistry; Metallurgy | 2 | Expired |
| US7534923B2 | Method for purification of glycerol from biodiesel production | Chemistry; Metallurgy | 1 | Active |
| US9321871B2 | Water insoluble copolymer including pendant aryl epoxide groups | Chemistry; Metallurgy | 1 | Active |
| US10662271B2 | Droplets distributed in an aqueous medium | Chemistry; Metallurgy | 0 | Active |
| US8907138B1 | Use of a treated, promoted ion exchange resin catalyst | Performing Operations; Transporting | 0 | Active |
| US8247500B2 | Guanidine-substituted resin for transesterification | Chemistry; Metallurgy | 0 | Active |
| US10301197B2 | Method of purifying water | Chemistry; Metallurgy | 0 | Active |
| US10610860B2 | Method of purifying water | Chemistry; Metallurgy | 0 | Active |
| US11370852B2 | Making low-sodium resin | Chemistry; Metallurgy | 0 | Active |
| US9486798B2 | Method for making anion exchange and chelant resins including aliphatic amino functional groups | Chemistry; Metallurgy | 0 | Active |
| US10138124B2 | Treating sulfuric acid | Chemistry; Metallurgy | 0 | Active |
| US7423167B2 | Ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids | Chemistry; Metallurgy | 0 | Expired |
| US10640580B2 | Method of suspension polymerization of droplets distributed in an aqueous medium | Chemistry; Metallurgy | 0 | Active |
| US10610859B2 | Method of purifying water | Chemistry; Metallurgy | 0 | Active |
| US9920139B2 | Suspensions in aqueous media | Chemistry; Metallurgy | 0 | Active |
| US10654951B2 | Droplets distributed in an aqueous medium | Chemistry; Metallurgy | 0 | Active |
| US7759096B2 | Process for enzymatic production of triglycerides | Chemistry; Metallurgy | 0 | Expired |
| US9944737B2 | Suspensions in aqueous media | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.