David V. Butler
29Patents
13h-index
10Co-inventors
78Inventor score
Filing activity: Jan 3, 1979 → Jul 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6365134B1 | Process and composition for high efficacy teeth whitening | Human Necessities | 63 | Expired |
| US5965632A | Dental cement compositions | Human Necessities | 53 | Expired |
| US6447757B1 | Teeth whitening composition with increased bleaching efficiency and storage stability | Human Necessities | 48 | Expired |
| US6488913B2 | Two-part composition for high efficacy teeth whitening comprising a mixture of peroxides and/or percarbonates of metals | Human Necessities | 44 | Expired |
| US4379695A | Dental material comprising dimethyacrylate adducts of glycidyl methacrylate with diesters of bis(hydroxymethyl) tricyclo[5.2.1.0.sup.2,6 ]decane and dicarboxylic acids | Chemistry; Metallurgy | 42 | Expired |
| US4479782A | Visible light-cured orthodontic adhesive | Human Necessities | 31 | Expired |
| US4220582A | Dental restorative compositions of improved X-ray opacity | Human Necessities | 30 | Expired |
| US4383826A | Adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes or alkoxycycloalkanes, compositions containing such compounds, and method of use thereof | Chemistry; Metallurgy | 27 | Expired |
| US4427799A | Dental restoring material and a filler therefor | Human Necessities | 26 | Expired |
| US4380432A | Method for adhering structures to teeth | Human Necessities | 23 | Expired |
| US5141436A | Method of bonding article to teeth employing a light curable primer | Human Necessities | 17 | Expired |
| US4579904A | Diacrylic and dimethacrylic esters and their use | Human Necessities | 15 | Expired |
| US4648845A | Method for repairing of veneered dental cast restoration | Human Necessities | 14 | Expired |
| US4406625A | Adducts of 1,4-bis[(3-Methacroyl-2-hydroxypropoxy)methyl]cyclohexane and derivatives thereof with isocyanates | Chemistry; Metallurgy | 13 | Expired |
| US4400159A | Adducts of 3-methacroyl-2-hydroxypropyl esters with diisocyanates | Chemistry; Metallurgy | 12 | Expired |
| US4495172A | Nail coating | Human Necessities | 12 | Expired |
| US4490115A | Dental material comprising adducts of 3-methacroyl-2-hydroxypropyl esters with diisocyanates | Human Necessities | 9 | Expired |
| US4396378A | Method for preparing cavities in teeth for restoration | Human Necessities | 9 | Expired |
| US4337349A | Dimethacrylate adducts of glycidyl methacrylate with diesters of bis (hydroxymethyl) tricyclo[5.2.1.0.sup.2,6] decane and dicarboxylic acids | Human Necessities | 9 | Expired |
| US4420306A | Tetraacrylic and tetramethacrylic esters and dental materials containing same | Chemistry; Metallurgy | 7 | Expired |
| US6284030A | Saliva cured one component dental formulations | Human Necessities | 6 | Expired |
| US6696043B2 | Teeth whitening composition in the form of a chewing gum | Human Necessities | 6 | Expired |
| US7335691B2 | Caries preventive desensitizing and fluoridizing dental varnishes | Human Necessities | 5 | Expired |
| US5925689A | Adhesive coatings curable by light | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7067115B2 | Process and composition for high efficacy teeth whitening | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.