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Inventor profile of:

John E. Duddy

City:

Langhorne, Pennsylvania

Country:

United States

Published Applications:

6

Last publication date:

2020-08-06

Top Assignees for applications by John E. Duddy

The entities that hold a legal rights for patent applications filed by inventor Duddy John E.:

Institut Francais Du Petrole 1 Rueil Malmaison Cedex, France
Axens 1 Cedex, France
IFP Energies nouvelles (IFPEN) 1 Rueil-Malmaison, France
IFP Energies nouvelles 1 Rueil-Malmaison Cedex, France
IFP Energies nouvelles (IFPEN) 1 RUEIL-MALMAISON CEDEX, France
AXENS 1 Rueil Malmaison, France

Recent patent applications by Duddy John E.

John E. Duddy from Langhorne, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-08-06

US20200248080A1

Chemistry; metallurgy

Processing scheme for production of low sulfur bunker fuel

#2 | 2019-09-05

US20190270942A1

Chemistry; metallurgy

Integrated coal liquefaction, petroleum or biomass facility with decreased carbon dioxide production and higher carbon and thermal efficiencies

#3 | 2011-02-24

US20110042272A1

Chemistry; metallurgy

Direct coal liquefaction with integrated product hydrotreating and catalyst cascading

#4 | 2010-07-01

US20100166621A1

Chemistry; metallurgy

Process and installation for conversion of heavy petroleum fractions in a boiling bed with integrated production of middle distillates with a very low sulfur content

#5 | 2010-06-17

US20100147743A1

Chemistry; metallurgy

Process for upgrading coal pyrolysis oils

#6 | 2007-09-13

US20070209965A1

Chemistry; metallurgy

Process and installation for conversion of heavy petroleum fractions in a boiling bed with integrated production of middle distillates with a very low sulfur content

InventorID:

2813353 ⎘