Research Institute of Petroleum Industry (RIPI)

Patent Applications and Registrations

Patent applications and USPTO patent grants for Research Institute of Petroleum Industry (RIPI).The latest application filed is for "nano-hybrid catalyst for nox removal".

Company Profile

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Research Institute of Petroleum Industry (RIPI) - Tehran N/A IR
RESEARCH INSTITUTE OF PETROLEUM INDUSTRY (RIPI) - RIPI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nanocatalyst for heavy crude oil upgrading and method for synthesizing same Grant 9,878,319 - Alaei , et al. January 30, 2	2018-01-30
Nano-hybrid catalyst for NO.sub.x removal Grant 9,498,768 - Pourkhalil , et al. November 22, 2	2016-11-22
Continuous process for producing carbon nanotubes Grant 9,206,050 - Rashidi , et al. December 8, 2	2015-12-08
NANO-HYBRID CATALYST FOR NOx REMOVAL App 20150144037 - Pourkhalil; Mahnaz ; et al.	2015-05-28
Nanocatalyst For Heavy Crude Oil Upgrading And Method For Synthesizing Same App 20150129463 - Alaei; Mahshad ; et al.	2015-05-14
Alumina nanotube/nanorod supported hydrodesulfurization nanocatalyst, method of preparation and application Grant 9,006,130 - Rashidi , et al. April 14, 2	2015-04-14
Redox gas sweetening solutions Grant 8,628,743 - Hosseini Jenab , et al. January 14, 2	2014-01-14
Alumina Nanotube/Nanorod Supported Hydrodesulfurization Nanocatalyst, Method of Preparation and Application App 20120083643 - Rashidi; Fereshteh ; et al.	2012-04-05
Hybrid Nano Sorbent App 20110168018 - Mohamadalizadeh; Ali ; et al.	2011-07-14
Stabilization of gas hydrates Grant 7,947,857 - Nazari , et al. May 24, 2	2011-05-24
Catalyst direct conversion of methane to ethane and ethylene Grant 7,902,113 - Zarrinpashne , et al. March 8, 2	2011-03-08
Hydrodesulphurization Nanocatalyst, Its Use and a Process for Its Production App 20100167915 - Mohajeri; Ali ; et al.	2010-07-01
Catalytic composition for oxidation of hydrogen sulfide, and methods for preparation thereof Grant 7,704,911 - Jenab April 27, 2	2010-04-27
Process for preparation of perovskite Grant 7,691,352 - Nazari , et al. April 6, 2	2010-04-06
Redox Gas Sweetening Solutions App 20090246106 - HOSSEINI JENAB; Masih ; et al.	2009-10-01
Process for hydroconverting of a heavy hydrocarbonaceous feedstock Grant 7,585,406 - Khadzhiev , et al. September 8, 2	2009-09-08
Stabilization Of Gas Hydrates App 20090062579 - Nazari; Khodadad ; et al.	2009-03-05
Method for the production of dimethyl ether App 20090048468 - Varkiani; Hossein Manafi ; et al.	2009-02-19
Continuous catalyst / wax separation method Grant 7,491,750 - Khakdaman , et al. February 17, 2	2009-02-17
Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream Grant 7,419,652 - Khattaty , et al. September 2, 2	2008-09-02

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