David L. Johnson

City:

Doylestown, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2016-04-14

Top Assignees for applications by David L. Johnson

The entities that hold a legal rights for patent applications filed by inventor Johnson David L.:

EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 3 Annandale, NJ United States
EXXONMOBIL CHEMICAL PATENTS INC. 1 Houston, TX United States

Recent patent applications by Johnson David L.

David L. Johnson from Doylestown, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-04-14

US20160102032A1

Chemistry; metallurgy

Apparatus and process for producing gasoline, olefins and aromatics from oxygenates

#2 | 2016-04-14

US20160102031A1

Chemistry; metallurgy

Apparatus and process for producing gasoline, olefins and aromatics from oxygenates

#3 | 2014-06-19

US20140165356A1

Performing operations; transporting

CONVERSION OF A REFORMING PROCESS/UNIT INTO A PARTIAL NAPHTHA CRACKING PROCESS/UNIT

#4 | 2013-09-12

US20130237737A1

Chemistry; metallurgy

Process for the purification of paraxylene

InventorID:

435205 ⎘