David Dolphin
41Patents
17h-index
33Co-inventors
81Inventor score
Filing activity: Apr 23, 1987 → Nov 17, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4892941A | Porphyrins | Chemistry; Metallurgy | 99 | Expired |
| US4883790A | Wavelength-specific cytotoxic agents | Human Necessities | 93 | Expired |
| US5171749A | Wavelength-specific cytotoxic agents | Human Necessities | 84 | Expired |
| US5283255A | Wavelength-specific cytotoxic agents | Human Necessities | 73 | Expired |
| US5095030A | Wavelength-specific cytotoxic agents | Human Necessities | 62 | Expired |
| US4920143A | Hydro-monobenzoporphyrin wavelength-specific cytotoxic agents | Human Necessities | 59 | Expired |
| US5399583A | Method of treating skin diseases | Human Necessities | 49 | Expired |
| US5883246A | Synthesis of polypyrrolic macrocycles from meso-substituted tripyrrane compounds | Human Necessities | 33 | Expired |
| US6693093B2 | Drug delivery systems for photodynamic therapy | Human Necessities | 30 | Expired |
| US5945439A | Method for destroying or inhibiting growth of unwanted cells or tissues | Human Necessities | 25 | Expired |
| US5831088A | Methods to prepare .beta..beta.'-dihydroxy meso-substituted chlorins, isobacteriochlorins and bacteriochlorins | Chemistry; Metallurgy | 24 | Expired |
| US5648485A | .beta., .beta.-dihydroxy meso-substituted chlorins, isobacteriochlorins, and bacteriochlorins | Chemistry; Metallurgy | 24 | Expired |
| US5929105A | Ethylene glycol esters as photoactive agents | Human Necessities | 19 | Expired |
| US5149708A | Photosensitizing Diels-Alder porphyrin derivatives | Human Necessities | 19 | Expired |
| US5308608A | Photosensitizing Diels-Alder porphyrin derivatives | Human Necessities | 19 | Expired |
| US5703230A | Meso-monoiodo-substituted tetramacrocyclic compounds and methods for making and using the same | Human Necessities | 18 | Expired |
| US5405957A | Wavelength-specific photosensitive compounds and expanded porphyrin-like compounds and methods of use | Chemistry; Metallurgy | 17 | Expired |
| US5077394A | Porphyrins and uses thereof | Chemistry; Metallurgy | 16 | Expired |
| US5512675A | Methods for preparing porphyrin-like compounds | Chemistry; Metallurgy | 13 | Expired |
| US5880145A | Class of benzoporphyrin derivative photoactive compounds | Human Necessities | 11 | Expired |
| US5919923A | Meso-substituted tripyrrane compounds, compositions, and methods for making and using the same | Human Necessities | 8 | Expired |
| US5726304A | Porphocyanine and CNC-expanded porphyrins | Chemistry; Metallurgy | 8 | Expired |
| US6153639A | Ethylene glycol esters as photoactive agents | Human Necessities | 7 | Expired |
| US5990149A | Class of benzoporphyrin derivative photoactive compounds | Human Necessities | 6 | Expired |
| US7282215B2 | Supports for photosensitizer formulations | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.