Carbon nanotube composite material-based component for wet electrostatic precipitator
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United States of America Patent
Stats
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Dec 3, 2013
Grant Date -
Sep 23, 2010
app pub date -
Jun 18, 2008
filing date -
Jun 18, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to the use of corrosion, temperature and spark resistant electrically conductive components in wet electrostatic precipitator systems (WESPs). In particular, the present invention is directed to using a conductive composite material in the fabrication of wet electrostatic precipitator system components.
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 | |
---|---|---|
MEGTEC TURBOSONIC INC | 2711 CENTERVILLE ROAD SUITE 400 WILMINGTON DE 19808 |
International Classification(s)

- 2008 Application Filing Year
- B03C Class
- 157 Applications Filed
- 91 Patents Issued To-Date
- 57.97 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Allan, Robert A | Kitchener, CA | 11 | 45 |
# of filed Patents : 11 Total Citations : 45 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 3, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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Legal Events
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Jan 06, 2025 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Sep 30, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Jul 04, 2017 | I | Issuance | |
Jun 14, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Nov 05, 2015 | P | Published | |
Jul 14, 2015 | F | Filing | |
Mar 13, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MCGINNIS, PETER B.;HOFMANN, DOUGLAS A.;REEL/FRAME:036687/0361 Owner name: OCV INTELLECTUAL CAPITAL, LLC, OHIO Effective Date: Mar 13, 2009 |

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