APPARATUS FOR TREATING A CONTAMINATED MEDIA WITH A SORBENT
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United States of America Patent
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N/A
Issued Date -
Dec 10, 2009
app pub date -
May 19, 2009
filing date -
May 19, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates a sorbent and method of using the sorbent, more specifically to an inert sorbent and a method for treating an environmentally contaminated zone with the inert sorbent.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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ARCADIS U S INC | 630 PLAZA DRIVE SUITE 100 HIGHLANDS RANCH CO 80129 |
International Classification(s)

- 2009 Application Filing Year
- B09B Class
- 30 Applications Filed
- 24 Patents Issued To-Date
- 80 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Payne, Frederick C | Charlotte , US | 8 | 221 |
# of filed Patents : 8 Total Citations : 221 |
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Patent Citation Ranking
- 2 Citation Count
- B09B Class
- 6.82 % this patent is cited more than
- 16 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 |
Full Text
US Patent Application No: 2012/0229,036
LIQUID CRYSTAL DISPLAY DEVICE
Abstract
The liquid crystal display device is a display device, having; a display panel; a backlight having light emitting diode columns; and an LED driver IC for driving the light emitting diode columns, wherein the light emitting diode columns are formed of a number of light emitting diodes, the LED driver IC controls the voltage applied to said light emitting diode columns so that the current that flows through a light emitting diode column and is inputted into the LED driver IC is a predetermined constant current, the display device further has a current amplifying unit for amplifying the reference current inputted into the LED driver IC and allowing the amplified reference current to flow through a light emitting diode column, and the current inputted into the LED driver IC and the current amplified by the current amplifying unit flow through a light emitting diode column.
Description
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