Control system for particulate material drying apparatus and process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 2, 2011
Grant Date -
Jun 1, 2006
app pub date -
Aug 8, 2005
filing date -
Oct 12, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A control system for controlling the utilization of heated waste streams for fluidizing particulate matter such as coal in a fluidizing bed dryer. The control system includes a number of graphic user interfaces that allow an operator to more easily monitor and/or control the various regulator devices. The control system controls coal handling or transportation, fluid handling or flow, and the discharge of discarded or separated coal from the dryer.
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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RAINBOW ENERGY CENTER LLC | 919 S 7TH ST SUITE 405 BISMARK ND 58504 |
International Classification(s)

- 2005 Application Filing Year
- F26B Class
- 237 Applications Filed
- 119 Patents Issued To-Date
- 50.22 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Coughlin, Matthew P | Hibbing, US | 8 | 193 |
# of filed Patents : 8 Total Citations : 193 | |||
Johnson, Adam M | Bismarck, US | 19 | 156 |
# of filed Patents : 19 Total Citations : 156 | |||
Ness, Mark A | Underwood, US | 10 | 230 |
# of filed Patents : 10 Total Citations : 230 | |||
Wheeldon, John M | Birmingham, US | 6 | 169 |
# of filed Patents : 6 Total Citations : 169 |
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Patent Citation Ranking
- 23 Citation Count
- F26B Class
- 92.63 % this patent is cited more than
- 14 Age
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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 |
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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 |
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