Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10611970
SERIAL NO

15539006

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
AXENSFRANCE RUEZ - MA MAISON RUEIL-MALMAISON HAUTS-DE-SEINE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonnardot, Jerome Fontenay le Fleury, FR 15 94
Frecon, Jacinthe Rueil-Malmaison, FR 9 42
Gonzalez, Llamazares Roberto Londres Greater London, GB 3 11
Sauge, Thibault Rueil-Malmaison, FR 3 11

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 7, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 7, 2031
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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