Darryl M. Stepien

City:

Lake Jackson, Texas

Country:

United States

Published Applications:

Last publication date:

2015-05-07

Top Assignees for applications by Darryl M. Stepien

The entities that hold a legal rights for patent applications filed by inventor Stepien Darryl M.:

BAKER HUGHES INCORPORATED 2 Houston, TX United States

Recent patent applications by Stepien Darryl M.

Darryl M. Stepien from Lake Jackson, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-05-07

US20150122742A1

Chemistry; metallurgy

NOVEL COPOLYMERS FOR USE AS OILFIELD DEMULSIFIERS

#2 | 2012-03-08

US20120059088A1

Chemistry; metallurgy

Novel Copolymers for Use as Oilfield Demulsifiers

InventorID:

1149367 ⎘