The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2018
Filed:
Mar. 28, 2014
Applicant:
Wintershall Holding Gmbh, Kassel, DE;
Inventors:
Georg Hinners, Lohne, DE;
Marc Poschmann, Hainfeld, DE;
Gerhard Themann, Vechta, DE;
Andreas Wolf, Bairoda, DE;
Assignee:
Wintershall Holding GmbH, Kassel, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 19/00 (2006.01); C02F 1/20 (2006.01); B01D 3/26 (2006.01); C02F 101/32 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/20 (2013.01); B01D 3/26 (2013.01); C02F 2101/322 (2013.01); C02F 2103/10 (2013.01);
Abstract
The present invention relates to a simple and improved process for removing aromatic hydrocarbons from deposit water through the use of associated petroleum gas as stripping gas.