David M. Lee
72Patents
15h-index
77Co-inventors
87Inventor score
Filing activity: Mar 27, 1980 → Oct 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD528211S1 | Fiducial marker | General | 45 | Expired |
| US7559935B2 | Target depth locators for trajectory guide for introducing an instrument | Human Necessities | 40 | Expired |
| US8170645B2 | Fiducial marker and protective cap | Human Necessities | 38 | Active |
| US9150782B2 | Fluorescent tracer for water-soluble films, related methods, and related articles | Physics | 35 | Active |
| US8954836B1 | Systems and methods for directing access to products and services | Physics | 34 | Active |
| US9073294B2 | Method for sealing a water-soluble film by applying a sealing solution | Emerging Cross-Sectional Technologies | 28 | Active |
| US8276756B2 | Water-soluble film having improved dissolution and stress properties, and packets made therefrom | Emerging Cross-Sectional Technologies | 27 | Active |
| US8697624B2 | Water-soluble film having blend of PVOH polymers, and packets made therefrom | Emerging Cross-Sectional Technologies | 22 | Active |
| US9133329B2 | Water-soluble film having blend of PVOH polymers, and packets made therefrom | Emerging Cross-Sectional Technologies | 21 | Active |
| US7643867B2 | Fiducial marker devices, tools, and methods | Human Necessities | 18 | Expired |
| US7720522B2 | Fiducial marker devices, tools, and methods | Human Necessities | 18 | Active |
| US5770303A | Occluded composite-particle latex | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD527820S1 | Fiducial marker | General | 17 | Expired |
| US10619042B2 | Pouches having water-soluble films made from polyvinyl alcohol polymer blends, and related methods | Chemistry; Metallurgy | 15 | Active |
| US10336973B2 | Articles comprising water-soluble polyvinyl alcohol film with plasticizer blend and related methods | Chemistry; Metallurgy | 15 | Active |
| US10240114B2 | Articles comprising water-soluble polyvinyl alcohol blend film and related methods | Chemistry; Metallurgy | 14 | Active |
| US10745655B2 | Water-soluble unit dose articles made from a combination of different films and containing household care compositions | Performing Operations; Transporting | 13 | Active |
| US7787934B2 | Fiducial marker devices, tools, and methods | Human Necessities | 12 | Active |
| US4668760A | Melt processable optically anisotropic polymer processing | Chemistry; Metallurgy | 12 | Expired |
| US8905236B2 | Water-soluble film having improved dissolution and stress properties, and packets made therefrom | Emerging Cross-Sectional Technologies | 12 | Active |
| US8073530B2 | Fiducial marker devices, tools, and methods | Human Necessities | 10 | Active |
| US4600765A | Melt processable optically anisotropic polymers | Chemistry; Metallurgy | 10 | Expired |
| US9394092B2 | Powdered pouch and method of making same | Emerging Cross-Sectional Technologies | 9 | Active |
| US8185184B2 | Fiducial marker devices, tools, and methods | Human Necessities | 9 | Active |
| US4749653A | Enzyme immobilization on non-porous glass fibers | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.