Inventor

Mark J. Hampden-Smith

Inventor

Albuquerque, NM, US

Overview

1994–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 125 as inventor

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

B82YSpecific uses or applications of nanostructures6%

C01BNon-metallic elements6%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C01GCompounds containing metals not covered by subclasses c01d or c01f5%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

Y10TTechnical subjects covered by former us classification5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

B24BMachines, devices, or processes for grinding or polishing5%

PatentTitleYear

10,428,186Multi-component particles comprising inorganic nanoparticles distributed in an organic matrix and processes for making and using same2019 10,201,916Gas dispersion manufacture of nanoparticulates, and nanoparticulate-containing products and processing thereof2019 9,982,166Metal oxide-polymer composite particles for chemical mechanical planarization2018 9,725,621'Chemical mechanical planarization slurry composition comprising composite particles, process for removing material using said composition, CMP polishing pad and process for preparing said composition'2017 9,533,523'Reflective features with co-planar elements and processes for making them'2017 9,281,520'Lead-acid batteries and pastes therefor'2016 9,112,231'Lead-acid batteries and pastes therefor'2015 8,790,459'Colored reflective features and inks and processes for making them'2014 8,785,866'Compositions having multiple responses to excitation radiation and methods for making same'2014 8,668,848'Metal nanoparticle compositions for reflective features'2014 8,383,014'Metal nanoparticle compositions'2013 8,372,472'Forming photovoltaic conductive features from multiple inks'2013 8,333,820'Forming conductive features of electronic devices'2012 8,257,612'Compositions having multiple responses to excitation radiation and methods for making same'2012 8,227,117'Modified carbon products, their use in electrocatalysts and electrode layers and similar devices and methods relating to the same'2012 8,163,669'Fuel reformer catalyst and absorbent materials'2012 8,101,231'Processes for forming photovoltaic conductive features from multiple inks'2012 8,070,186'Printable reflective features formed from multiple inks and processes for making them'2011 8,058,195'Nanoglass and flame spray processes for producing nanoglass'2011 7,968,191'Modified carbon products and their applications'2011 7,922,936'Luminescent compositions, methods for making luminescent compositions and inks incorporating the same'2011 7,824,466'Production of metal nanoparticles'2010 7,749,299'Production of metal nanoparticles'2010 7,732,002'Method for the fabrication of conductive electronic features'2010 7,732,372'Particulate absorbent materials'2010 7,727,630'Coated nickel-containing powders'2010 7,722,687'Methods for the deposition of electrocatalyst particles'2010 7,713,899'Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells'2010 7,704,483'High surface area tetragonal zirconia and processes for synthesizing same'2010 7,691,664'Low viscosity precursor compositions and methods for the deposition of conductive electronic features'2010 7,642,213'Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells'2010 7,631,518'Glass powders, methods for producing glass powders and devices fabricated from same'2009 7,632,331'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2009 7,629,017'Methods for the deposition of conductive electronic features'2009 7,625,420'Copper powders methods for producing powders and devices fabricated from same'2009 7,621,976'Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom'2009 7,599,165'Palladium-containing particles, method and apparatus of manufacturing palladium-containing devices made therefrom'2009 7,597,769'Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom'2009 7,582,134'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2009 7,578,986'Fuel reformer catalyst and absorbent materials'2009 7,575,621'Separation of metal nanoparticles'2009 7,553,512'Method for fabricating an inorganic resistor'2009 7,553,433'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2009 7,531,108'Security features incorporating photoluminescent phosphor powders and methods for making security features'2009 7,524,528'Precursor compositions and methods for the deposition of passive electrical components on a substrate'2009 7,517,606'Fuel cells and batteries including metal-carbon composite powders'2009 7,507,687'Electrocatalyst powders, methods for producing powder and devices fabricated from same'2009 7,476,411'Direct-write deposition of phosphor powders'2009 7,384,447'Coated nickel-containing powders, methods and apparatus for producing such powders and devices fabricated from same'2008 7,354,471'Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom'2008 7,316,790'Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2008 7,316,725'Copper powders methods for producing powders and devices fabricated from same'2008 7,267,811'Fuel reformer catalyst and absorbent materials'2007 7,264,788'Fuel reformer catalyst and absorbent materials'2007 7,255,954'Energy devices'2007 7,229,572'Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2007 7,226,547'Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2007 7,214,255'Aerosol method and apparatus for making particulate products'2007 7,211,345'Membrane electrode assemblies for use in fuel cells'2007 7,172,663'Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom'2007 7,150,920'Metal-carbon composite powders'2006 7,141,528'Electrocatalyst powders, methods for producing powders and devices fabricated from same'2006 7,138,159'Method for the deposition of an electrocatalyst layer'2006 7,138,354'Method for the fabrication of an electrocatalyst layer'2006 7,128,852'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2006 7,098,163'Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells'2006 7,097,686'Nickel powders, methods for producing powders and devices fabricated from same'2006 7,094,370'Method for the production of metal-carbon composite powders'2006 7,087,198'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2006 7,087,341'Metal-air battery components and methods for making same'2006 7,083,747'Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom'2006 7,077,882'Gold powders, methods for producing powders and devices fabricated from same'2006 7,066,976'Method for the production of electrocatalyst powders'2006 7,067,070'Electroluminescent phosphor powders, methods for making phosphor powders, and devices incorporating same'2006 7,037,451'Chemical-mechanical planarization slurries and powders and methods for using same'2006 7,022,261'Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2006 7,004,994'Method for making a film from silver-containing particles'2006 7,005,085'Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2006 6,993,934'Dental glass powders'2006 6,994,802'Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2006 6,991,754'Method for making composite particles including a polymer phase'2006 6,967,183'Electrocatalyst powders, methods for producing powders and devices fabricated from same'2005 6,951,666'Precursor compositions for the deposition of electrically conductive features'2005 6,911,412'Composite particles for electrocatalytic applications'2005 6,875,372'Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2005 6,866,929'Glass powders, methods for producing glass powders and devices fabricated from same'2005 6,841,099'Method for the production of metal-carbon composite powders'2005 6,830,823'Gold powders, methods for producing powders and devices fabricated from same'2004 6,780,350'Metal-carbon composite powders, methods for producing powders and devices fabricated from same'2004 6,770,226'Fine powders for use in primary and secondary batteries'2004 6,753,108'Energy devices and methods for the fabrication of energy devices'2004 6,730,245'Chemical-mechanical planarization slurries and powders and methods for using same'2004 6,699,304'Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom'2004 6,689,186'Silver-containing particles, method and apparatus of manufacture, silver-containing devices made therefrom'2004 6,685,762'Aerosol method and apparatus for making particulate products'2004 6,679,937'Copper powders methods for producing powders and devices fabricated from same'2004 6,660,185'Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2003 6,660,680'Electrocatalyst powders, methods for producing powders and devices fabricated from same'2003 6,645,398'Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2003 6,635,348'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2003 6,627,115'Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2003 6,623,856'Dental glass powders comprising spherical glass particles of specific particle size distribution'2003 6,602,439'Chemical-mechanical planarization slurries and powders and methods for using same'2003 6,555,022'Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2003 6,360,562'Methods for producing glass powders'2002 6,338,809'Aerosol method and apparatus, particulate products, and electronic devices made therefrom'2002 6,316,100'Nickel powders, methods for producing powders and devices fabricated from same'2001 6,277,169'Method for making silver-containing particles'2001 6,210,604'X-ray phosphor powders, methods for making phosphor powders and devices incorporating same'2001 6,197,218'Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2001 6,193,908'Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2001 6,180,029'Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2001 6,168,731'Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same'2001 6,165,247'Methods for producing platinum powders'2000 6,159,267'Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom'2000 6,153,123'Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same'2000 6,103,393'Metal-carbon composite powders, methods for producing powders and devices fabricated from same'2000 6,051,257'Powder batch of pharmaceutically-active particles and methods for making same'2000 5,894,064'Solution routes to metal oxide films through ester elimination reactions'1999 5,837,320'Chemical vapor deposition of metal sulfide films from metal thiocarboxylate complexes with monodenate or multidentate ligands'1998 5,744,198'Method of depositing metal sulfide films from metal thiocarboxylate complexes with multidentate ligands'1998 5,656,329'Chemical vapor deposition of metal oxide films through ester elimination reactions'1997 5,380,474'Methods for patterned deposition on a substrate'1995 5,358,743'Selective and blanket chemical vapor deposition of Cu from (.beta.-diketonate)Cu(L).sub.n by silica surface modification'1994 5,308,601'Formation of crystalline metal oxides at low temperatures'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1998Patents assigned to UNIV NEW MEXICO (4)· patent assignee history

1994–2019Based in Albuquerque, NM, US· patent location history

2000–2004Patents assigned to SUPERIOR MICROPOWDERS LLC (25)· patent assignee history

2002–2006Based in Albuquer, NM, US· patent location history

2003–2018Patents assigned to CABOT CORP (86)· patent assignee history

2011–2016Patents assigned to HAMPDEN-SMITH MARK J (11)· patent assignee history

2012–2016Patents assigned to ATANASSOVA PAOLINA (4)· patent assignee history

2017–2019Based in Chelmsford, MA, US· patent location history

2017Based in Billerica, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CABOT CORP	86	2003–2018
SUPERIOR MICROPOWDERS LLC	25	2000–2004
HAMPDEN-SMITH MARK Jself	11	2011–2016
ATANASSOVA PAOLINA	4	2012–2016
UNIV NEW MEXICO	4	1994–1998

Locations

Location	Patents	Span
Albuquerque, NM, US	118	1994–2019
Chelmsford, Massachusetts, US	3	2017–2019
Albuquer, NM, US	3	2002–2006
Billerica, Massachusetts, US	1	2017