Ecopetrol receives four patents in three countries
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Ecopetrol receives four patents in three countries


Por editor4 actualizado 3 dic. 2013

Ecopetrol S.A. (BVC: ECOPETROL; NYSE: EC; TSX: ECP) reports that the competent authorities of the United States, Mexico and Colombia have granted it patents for four technological developments that benefit activities related to the production, refining and transportation of hydrocarbons.

The United States Patent and Trademark Office (USPTO) patented two technologies in the United States that prevent the destructive action caused by metals known as vanadium compounds during crude oil refining processes.

This is the "Vanadium trap for the catalytic cracking process and its preparation" and "Process for the production of vanadium traps through impregnation and vanadium traps produced by that process."

The Mexican Institute of Intellectual Property (IMPI for its acronym in Spanish) granted a Patent for a technology applied in the strategy against fuel theft, called "Tool for the safe removal of valves installed in fluid pipes."

The three developments patented in these countries already have similar recognition in other nations such as Nigeria, Russia, Mexico, China and Colombia.

Additionally, in Colombia, the Superintendence of Industry and Commerce granted a patent to a process that significantly increases the useful life of the pipes used in the production fields, called: "Process for jacketing metal pipe branches previously jacketed using thermoplastic polymeric pipe".

All the patents are valid for 20 years. In the cases of Mexico and the United States, they are counted from June 5, 2009, and for Colombia, from August 5, 2011.

Ecopetrol has received 12 patents in 2013, reaching a total of 56 recognitions of intellectual property for its technological developments.


Bogotá D.C., December 3, 2013

Ecopetrol is the largest company in Colombia and is a company that is integrated into the petroleum chain, ranked among the 40 largest oil companies in the world and among the top four in Latin America. In addition to Colombia, where it accounts for 60% of national production, it has a presence in exploration and production activities in Brazil, Peru and the United States (Gulf of Mexico). Ecopetrol possesses the largest refinery in Colombia, the majority of the country´s oil and multiple purpose pipelines, and is significantly increasing its participation in biofuels.
 

This press release contains statements relating to the prospects of the business, estimates for operating and financial results, and statements related to Ecopetrol´s growth prospects. These are merely projections and, as such, are based exclusively on the expectations of management concerning the future of the business and its continued access to capital to fund the company´s business plan. The realization of such estimates in the future depends on changes in market conditions, regulations, competition, the performance of the Colombian economy and industry, among other factors, and therefore are subject to change without notice

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For more information please contact:

Media Relations (Colombia)
Jorge Mauricio Tellez
Telephone: + 571-234-4329
Fax: +571-234-4480
Email: mauricio.tellez@ecopetrol.com.co

Director of Investor Relations
Alejandro Giraldo
Telephone: +571-234-5190
Fax: +571-234-5628
Email: investors@ecopetrol.com.co