Production of uranium hexafluoride
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 9, 1996
Grant Date -
N/A
app pub date -
Dec 2, 1993
filing date -
Dec 4, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for producing uranium hexafluoride comprises bringing fluorine gas into contact with reactive particles comprising uranium metal, as well as with non-reactive particles which are substantially inert and which are in contact with the reactive particles. The reactive particles are kept distinct from the non-reactive particles. The fluorine gas is allowed to react with the uranium metal at elevated temperature, thereby to produce gaseous uranium hexafluoride. The uranium hexafluoride is separated from any residual fluorine.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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ATOMIC ENERGY CORPORATION OF SOUTH AFRICA LIMITED | TRANSVAAL PROVINCE |
International Classification(s)

- 1993 Application Filing Year
- C01G Class
- 95 Applications Filed
- 36 Patents Issued To-Date
- 37.90 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Nieuwenhuis, Johan P | Pretoria, ZA | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 |
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Patent Citation Ranking
- 1 Citation Count
- C01G Class
- 8.02 % this patent is cited more than
- 29 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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