Inventor

Raouf O. Loutfy

Inventor

Tucson, AZ, US

Overview

53→

Patents

1978–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 53 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B82Yprimary

B82YSpecific uses or applications of nanostructures8%

C25CProcesses for the electrolytic production, recovery or refining of metals6%

C01BNon-metallic elements6%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%

C22BProduction and refining of metals6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

C22CAlloys5%

Y10TTechnical subjects covered by former us classification5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

PatentTitleYear

10,892,070Methods of treating carbon nanotubes and conductive elements including such carbon nanotubes2021 9,249,520'Thermal and electrochemical process for metal production'2016 9,150,943'Metallothermic reduction of in-situ generated titanium chloride'2015 9,061,788'Reduced-weight container and/or tube for compressed gases and liquids'2015 8,911,529'Low cost processing to produce spherical titanium and titanium alloy powder'2014 8,865,055'Production of sintered three-dimensional ceramic bodies'2014 8,673,453'High thermal conductivity metal matrix composites'2014 8,573,128'Multi component reactive metal penetrators, and their method of manufacture'2013 8,535,435'Method of fabrication of construction materials from industrial solid waste'2013 8,404,209'Double-walled carbon nanotubes and methods for production and application'2013 8,394,168'Low cost process for the manufacture of near net shape titanium bodies'2013 8,313,725'Ready-to-sinter spinel nanomixture and method for preparing same'2012 8,203,095'Method of using a thermal plasma to produce a functionally graded composite surface layer on metals'2012 8,182,782'Methods for production of double-walled carbon nanotubes'2012 8,066,937'Method for making high thermal conductivity metal matrix composite'2011 7,988,758'High thermal conductivity metal matrix composites'2011 7,985,326'Thermal and electrochemical process for metal production'2011 7,955,706'Composite armor tile based on a continuously graded ceramic-metal composition and manufacture thereof'2011 7,914,600'Continuous production of titanium by the metallothermic reduction of TiCl4'2011 7,794,580'Thermal and electrochemical process for metal production'2010 7,771,784'Thin film production method and apparatus'2010 7,721,478'Gun barrel and method of forming'2010 7,641,709'High thermal conductivity metal matrix composites'2010 7,410,562'Thermal and electrochemical process for metal production'2008 7,279,023'High thermal conductivity metal matrix composites'2007 7,052,667'RF plasma method for production of single walled carbon nanotubes'2006 6,949,304'Fullerene-based electrolyte for fuel cells'2005 6,882,094'Diamond/diamond-like carbon coated nanotube structures for efficient electron field emission'2005 6,723,279'Golf club and other structures, and novel methods for making such structures'2004 6,695,974'Nano carbon materials for enhancing thermal transfer in fluids'2004 6,520,219'Method and apparatus for storing compressed gas'2003 6,511,766'Low cost molded plastic fuel cell separator plate with conductive elements'2003 6,146,791'Hydrogenated fullerenes as an additive to carbon anode for rechargeable lithium-ion batteries'2000 6,113,673'Gas storage using fullerene based adsorbents'2000 6,051,167'Process of making carbon-carbon composites'2000 5,876,684'Methods and apparati for producing fullerenes'1999 5,470,680'Electrochemical fullerene system'1995 4,957,722'Production of partially calcined carbonaceous reductant using steam'1990 4,836,998'Production of partially calcined carbonaceous reductant using steam'1989 4,634,581'Production of high purity alumina'1987 4,559,215'Production of anhydrous aluminum chloride from hydrated alumina'1985 4,529,717'Partially calcined carbonaceous material as a reductant'1985 4,465,659'Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate'1984 4,465,566'Method of producing anhydrous aluminum chloride from acid leach-derived ACH and the production of aluminum therefrom'1984 4,464,234'Production of aluminum metal by electrolysis of aluminum sulfide'1984 4,459,274'Chlorination using partially calcined carbonaceous material as a reductant'1984 4,434,149'Acid melt treatment to activate carbon for use as reductant'1984 4,410,606'Low temperature thermally regenerative electrochemical system'1983 4,265,716'Method of winning aluminum metal from aluminous ore'1981 4,252,774'Method of processing aluminous ores'1981 4,124,460'Electrowinning of copper in presence of high concentration of iron'1978 4,107,025'Stable electrode for electrochemical applications'1978 4,085,016'Method and apparatus for the oxidation of organic material present in concentrated sulfuric acid'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Based in Pierrefonds, CA· patent location history

1981Based in Naperville, IL, US· patent location history

1983–2016Patents assigned to LOUTFY RAOUF O (13)· patent assignee history

1983–2021Based in Tucson, AZ, US· patent location history

1984–1987Patents assigned to ATLANTIC RICHFIELD CO (7)· patent assignee history

1995–2014Patents assigned to MAT & ELECTROCHEM RES CORP (19)· patent assignee history

2011–2016Patents assigned to MATERIALS & ELECTROCHEMICAL RES CORP (9)· patent assignee history

2011–2016Patents assigned to WITHERS JAMES C (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MAT & ELECTROCHEM RES CORP	19	1995–2014
LOUTFY RAOUF Oself	13	1983–2016
MATERIALS & ELECTROCHEMICAL RES CORP	9	2011–2016
WITHERS JAMES C	8	2011–2016
ATLANTIC RICHFIELD CO	7	1984–1987

Locations

Location	Patents	Span
Tucson, AZ, US	48	1983–2021
Pierrefonds, CA	3	1978
Naperville, Illinois, US	2	1981