David E. Gamache

City:

Oswego, Illinois

Country:

United States

Published Applications:

Last publication date:

2015-12-24

Top Assignees for applications by David E. Gamache

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

Veolia Water Technologies, Inc. 5 Moon Township, PA United States
Veolia Water Solutions & Technologies North America, Inc. 3 Moon Township, PA United States
HPD, LLC 2 Plainfield, IL United States
Statoil Canada Ltd. 1 Calgary, Alberta, Canada
STATOIL CANADA LTD. 1 Calgary, Canada
Veolia Water Solutions & Technologies North America, Inc. 1 Moon Township, PA United States

Recent patent applications by Gamache David E.

David E. Gamache from Oswego, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-12-24

US20150368133A1

Chemistry; metallurgy

PROCESS FOR TREATING WATERS PRODUCED OR COLLECTED FROM THE OIL EXTRACTION IN MINING OPERATIONS AND REDUCING THE TENDENCY OF CALCIUM SCALING OF PROCESS EQUIPMENT

#2 | 2015-12-03

US20150345277A1

Fixed constructions

Oil recovery process including enhanced softening of produced water

#3 | 2014-09-18

US20140262734A1

Chemistry; metallurgy

Process for treating brine recovered from a coal seam gas operation

#4 | 2014-09-18

US20140262253A1

Fixed constructions

Process for recovering oil and treating resulting produced water with ceramic membranes

#5 | 2013-10-17

US20130269943A1

Fixed constructions

Method of recovering oil and producing produced water that is concentrated and dried by a double drum dryer

#6 | 2012-04-12

US20120087737A1

Fixed constructions

Process for solidifying organic and inorganic provisional constituents contained in produced water from heavy oil operations

#7 | 2010-02-18

US20100038081A1

Fixed constructions

Method for removing silica from evaporator concentrate

InventorID:

481957 ⎘