Treatment of oil-contaminated solids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 24, 2014
Grant Date -
Mar 8, 2012
app pub date -
Mar 3, 2011
filing date -
Mar 3, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
The disclosure pertains to systems and methods for removing hydrocarbon contaminants from a contaminated solid using an environmentally benign extractant and an oleophilic absorber, where the environmentally benign extractant and the oleophilic absorber are separate components.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2011 Application Filing Year
- C09K Class
- 1857 Applications Filed
- 1322 Patents Issued To-Date
- 71.20 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C09K Class
- 11.01 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 24, 2025 |
