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:
Jul. 18, 1995
Filed:
Aug. 03, 1993
Applicant:
Inventors:
Jean-Pierre Durand, Chatou, FR;
Patrick Gateau, Maurepas, FR;
Baley: Anne-Sophie, Paris, FR;
Andre Sugier, Rueil Malmaison, FR;
Assignee:
Institut Francais du Petrole, Rueil Malmaison, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17D / ; C10G / ;
U.S. Cl.
CPC ...
585 15 ; 208187 ; 208188 ; 95153 ;
Abstract
The invention relates to a process for reducing the agglomeration tendency of hydrates within a fluid containing water and gas by adding a nonionic, amphiphilic compound obtained by reacting at least one polyalkenylsuccinic anhydride or acid with a polyethylene glycol monoether. The nonionic, amphiphilic compound is generally introduced in a concentration of 0.1 to 5% by weight, based on the water present.
Durand, Jean-Pierre. (1995). Method for reducing the agglomeration tendency of hydrates in production (U.S. Patent No. 5434323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5434323
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile