Germanium-68 source material and calibration devices that include such source material
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United States of America Patent
Stats
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Jul 14, 2020
Grant Date -
Jul 18, 2019
app pub date -
Aug 14, 2017
filing date -
Aug 16, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Calibration devices including germanium-68 source material are disclosed. The source material may be a matrix material (e.g., zeolite) in which germanium-68 is isomorphously substituted for central atoms in tetrahedra within the matrix material. Methods for preparing such calibration devices are also disclosed.
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International Classification(s)
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....
- G01T:MEASUREMENT OF NUCLEAR OR X-RADIATION
- 2017 Application Filing Year
- C01B Class
- 2099 Applications Filed
- 1477 Patents Issued To-Date
- 70.37 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- C01B Class
- 0 % this patent is cited more than
- 5 Age
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 14, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 14, 2032 |
