MEDI-PHYSICS, INC.
91Patents
18Active
91Granted
41Portfolio score
Filing activity: May 14, 1973 → Feb 14, 2020 · 13 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7275540B2 | MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery | Human Necessities | 113 | Expired |
| US7610914B2 | MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery | Human Necessities | 71 | Active |
| US4434151A | Bifunctional chelating agents | Emerging Cross-Sectional Technologies | 58 | Expired |
| US4575556A | Bifunctional chelating agents | Human Necessities | 55 | Expired |
| US6679824B1 | Products and methods for brachytherapy | Human Necessities | 54 | Expired |
| US4571430A | Homocysteine and homocysteinamide derivatives | Human Necessities | 52 | Expired |
| US6566875B1 | Portable hyperpolarized gas monitoring systems, computer program products, and related methods using NMR and/or MRI during transport | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6269648A | Hyperpolarized gas containers, solenoids, transport and storage devices and associated transport and storage methods | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6669622B2 | Device for loading radioactive seeds | Human Necessities | 32 | Expired |
| US4079124A | Method of preparing X-ray contrast media containing ores of hafnium, tantalum and tungsten | Human Necessities | 32 | Expired |
| US6926657B1 | Device for loading radioactive seeds | Human Necessities | 31 | Expired |
| US6905455B2 | Radioactive member and method of making | Human Necessities | 29 | Expired |
| US7322928B2 | Products and methods for brachytherapy | Human Necessities | 29 | Expired |
| US5080884A | Hydrocarbylphenyl diaminodithiol radionuclide complexes and their use in imaging | Chemistry; Metallurgy | 27 | Expired |
| US6295834A | NMR polarization monitoring coils, hyperpolarizers with same, and methods for determining the polarization level of accumulated hyperpolarized noble gases during production | Physics | 24 | Expired |
| US4360511A | Amines useful as brain imaging agents | Chemistry; Metallurgy | 22 | Expired |
| US4279887A | Amides useful as brain imaging agents | Chemistry; Metallurgy | 22 | Expired |
| US4364920A | Stable diagnostic reagents | Human Necessities | 21 | Expired |
| US6370415B1 | Magnetic resonance imaging method | Physics | 21 | Expired |
| US6237363A | Hyperpolarized noble gas extraction methods masking methods and associated transport containers | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5026913A | Hydrocarbylphenyl diaminodithiol derivatives | Chemistry; Metallurgy | 17 | Expired |
| US6346229B1 | Methods for imaging pulmonary and cardiac vasculature and evaluating blood flow using dissolved polarized 129Xe | Physics | 16 | Expired |
| US6995641B2 | Hyperpolarized gas containers, solenoids, transport and storage devices and associated transport and storage methods | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6128918A | Containers for hyperpolarized gases and associated methods | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6730013B1 | Method and apparatus for loading delivery systems for brachytherapy seeds | Human Necessities | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.