Shawn E. Dolan
38Patents
14h-index
28Co-inventors
81Inventor score
Filing activity: Feb 28, 1990 → Mar 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5449415A | Composition and process for treating metals | Chemistry; Metallurgy | 64 | Expired |
| US5342456A | Process for coating metal surfaces to protect against corrosion | Chemistry; Metallurgy | 49 | Expired |
| US5427632A | Composition and process for treating metals | Chemistry; Metallurgy | 45 | Expired |
| US5281282A | Composition and process for treating metal | Chemistry; Metallurgy | 39 | Expired |
| US5356490A | Composition and process for treating metal | Chemistry; Metallurgy | 33 | Expired |
| US5534082A | Composition and process for treating metal | Chemistry; Metallurgy | 30 | Expired |
| US5449414A | Process for treating metal with aqueous acidic composition that is substantially free from chromium (VI) | Chemistry; Metallurgy | 27 | Expired |
| US6733896B2 | Process for treating steel-, zinc- and aluminum-based metals using a two-step coating system | Chemistry; Metallurgy | 22 | Expired |
| US5769967A | Composition and process for treating metal | Chemistry; Metallurgy | 19 | Expired |
| US6797147B2 | Light metal anodization | Chemistry; Metallurgy | 19 | Expired |
| US6916414B2 | Light metal anodization | Chemistry; Metallurgy | 18 | Expired |
| US7820300B2 | Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to organic or inorganic coating | Emerging Cross-Sectional Technologies | 17 | Active |
| US7578921B2 | Process for anodically coating aluminum and/or titanium with ceramic oxides | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5958511A | Process for touching up pretreated metal surfaces | Chemistry; Metallurgy | 14 | Expired |
| US7569132B2 | Process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7452454B2 | Anodized coating over aluminum and aluminum alloy coated substrates | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6764553B2 | Conversion coating compositions | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6464800B1 | Visible chromium- and phosphorus-free conversion coating for aluminum and its alloys | Chemistry; Metallurgy | 9 | Expired |
| US5667845A | Treatment to improve corrosion resistance of autodeposited coatings on metallic surfaces | Chemistry; Metallurgy | 8 | Expired |
| US6315823A | Lithium and vanadium containing sealing composition and process therewith | Chemistry; Metallurgy | 7 | Expired |
| US6821633B2 | Non-chromate conversion coating compositions, process for conversion coating metals, and articles so coated | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5993567A | Compositions and processes for forming a solid adherent protective coating on metal surfaces | Chemistry; Metallurgy | 7 | Expired |
| US5053365A | Method for the low temperature preparation of amorphous boron nitride using alkali metal and haloborazines | Chemistry; Metallurgy | 5 | Expired |
| US8361630B2 | Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating | Emerging Cross-Sectional Technologies | 5 | Active |
| US9953747B2 | Electroceramic coating of a wire for use in a bundled power transmission cable | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.