John G. Lever
19Patents
10h-index
30Co-inventors
72Inventor score
Filing activity: Aug 22, 1989 → Nov 10, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4992204A | Irradiation detection and identification method and compositions useful therein | Textiles; Paper | 57 | Expired |
| US6448306B1 | Antimicrobial articles made from nitrile or natural rubber | Chemistry; Metallurgy | 41 | Expired |
| US7630591B2 | Optical fiber substrate useful as a sensor or illumination device component | Emerging Cross-Sectional Technologies | 25 | Active |
| US6555599B2 | Antimicrobial vulcanized EPDM rubber articles | Physics | 23 | Expired |
| US5071440A | Method for temporarily coloring article with acid labile colorant | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6048662A | Antireflective coatings comprising poly(oxyalkylene) colorants | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6455610B1 | Antimicrobial pre-vulcanized rubber compositions | Human Necessities | 16 | Expired |
| US6342212B1 | Antimicrobial adhesive latexes and methods of making thereof | Human Necessities | 14 | Expired |
| US6187456A | Method of inhibiting color change in a plastic article comprising silver-based antimicrobials | Chemistry; Metallurgy | 13 | Expired |
| US6544621B1 | Floor covering articles comprising antimicrobial adhesive latex components | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6500964B2 | Method of producing high yield alditol acetals with mineral acids and surfactants | Chemistry; Metallurgy | 5 | Expired |
| US5973043A | Carbamoyl substituted acetals and compositions containing the same | Chemistry; Metallurgy | 5 | Expired |
| US10138258B2 | Cyclic siloxane compounds and compositions comprising the same | Chemistry; Metallurgy | 4 | Active |
| US6639116B2 | Simplified methods of making 1,3-cyclohexadiene | Chemistry; Metallurgy | 3 | Expired |
| US6080892A | Method of producing substituted benzaldehydes with catalytic amounts of acid | Chemistry; Metallurgy | 2 | Expired |
| US6518339B1 | Aldehyde emission reduction for dibenzylidene sorbitol clarified plastics | Chemistry; Metallurgy | 1 | Expired |
| US7772415B2 | Radiation absorbing compositions, methods and articles incorporating such compositions | Chemistry; Metallurgy | 1 | Active |
| US9279031B2 | Amine-terminated, substantially linear siloxane compound and epoxy products made with the same | Chemistry; Metallurgy | 0 | Active |
| US6087537A | Method of producing dialkyl- and trialkyl-substituted benzaldehydes | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.