Dense high-speed scintillator material of low afterglow
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United States of America Patent
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Mar 12, 2024
Grant Date -
Mar 16, 2023
app pub date -
Nov 22, 2022
filing date -
Aug 9, 2004
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Abstract
The invention relates to an inorganic scintillator material of formula Lu(2-y)Y(y-z-x)CexMzSi(1-v)M′vO5, in which:
- M represents a divalent alkaline earth metal andM′ represents a trivalent metal,(z+v) being greater than or equal to 0.0001 and less than or equal to 0.2;z being greater than or equal to 0 and less than or equal to 0.2;v being greater than or equal to 0 and less than or equal to 0.2;x being greater than or equal to 0.0001 and less than 0.1; andy ranging from (x+z) to 1.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LUXIUM SOLUTIONS LLC | 17900 GREAT LAKES PARKWAY HIRAM OH 44234 |
International Classification(s)

- 2022 Application Filing Year
- C09K Class
- 2160 Applications Filed
- 672 Patents Issued To-Date
- 31.12 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Dorenbos, Pieter | GM Rijswijk, NL | 29 | 335 |
# of filed Patents : 29 Total Citations : 335 | |||
Ferrand, Bernard | Voreppe, FR | 22 | 204 |
# of filed Patents : 22 Total Citations : 204 | |||
Pidol, Ludivine | Cachan, FR | 13 | 98 |
# of filed Patents : 13 Total Citations : 98 | |||
Viana, Bruno | Montgeron, FR | 30 | 221 |
# of filed Patents : 30 Total Citations : 221 |
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- C09K Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 12, 2027 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
US Patent Application No: 12037623
Enzymatic synthesis of 4′-ethynyl nucleoside analogs
Abstract
The present invention relates to an enzymatic synthesis of 4′-ethynyl-2′-deoxy nucleosides and analogs thereof, for example EFdA, that eliminates the use of protecting groups on the intermediates, improves the stereoselectivity of glycosylation and reduces the number of process steps needed to make said compounds. It also relates to the novel intermediates employed in the process.
Description
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