Inventor

John L. Burba, III

Inventor

Angleton, TX, US

Overview

64→

Patents

1982–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 64 as inventor

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

C01Fprimary

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals9%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

C02FTreatment of water, waste water, sewage, or sludge7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C10MLubricating compositions6%

C01BNon-metallic elements6%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%

B82YSpecific uses or applications of nanostructures5%

PatentTitleYear

10,935,006Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines2021 10,829,676Treated geothermal brine compositions with reduced concentration of silica, iron and lithium2020 10,683,563Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese2020 10,190,030Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium2019 10,179,942Hydrometallurgical process and method for recovering metals2019 9,650,555'Treated geothermal brine compositions with reduced concentrations of iron and silica'2017 9,644,126'Treated geothermal brine compositions with reduced concentrations of silica, iron, and zinc'2017 9,644,866'Treated brine compositions with reduced concentrations of potassium, rubidium, and cesium'2017 9,233,863'Rare earth removal of hydrated and hydroxyl species'2016 8,980,477'Lithium metal dispersion in secondary battery anodes'2015 8,936,770'Hydrometallurgical process and method for recovering metals'2015 8,809,229'Filter substrate composition'2014 8,753,594'Sorbent for lithium extraction'2014 8,557,730'Composition and process for making the composition'2013 8,475,658'Water purification device for arsenic removal'2013 8,349,764'Composition for treating a fluid'2013 8,252,087'Process and apparatus for treating a gas containing a contaminant'2012 8,066,874'Apparatus for treating a flow of an aqueous solution containing arsenic'2011 7,686,976'Composition for removing arsenic from aqueous streams'2010 7,338,603'Process using rare earths to remove oxyanions from aqueous streams'2008 7,300,589'Process for removing arsenic from aqueous streams'2007 7,276,314'Lithium metal dispersion in secondary battery anodes'2007 7,048,853'Process for removing arsenic from drinking water'2006 6,932,922'Lithium cobalt oxides and methods of making same'2005 6,925,924'Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator'2005 6,863,825'Process for removing arsenic from aqueous streams'2005 6,706,447'Lithium metal dispersion in secondary battery anodes'2004 6,579,475'Lithium cobalt oxides and methods of making same'2003 6,280,693'Composition for the recovery of lithium values from brine and process of making/using said composition'2001 6,077,914'Process for modifying the rheology of polyolefins'2000 5,721,198'Elastic solids having reversible stress-induced fluidity'1998 5,658,653'Polymeric composites with crystalline mixed metal hydroxide particles dispersed therein'1997 5,658,859'Pseudoplastic mixed metal layered hydroxide fluid with fluid loss additive and method of use in penetrating the earth'1997 5,599,516'Recovery of lithium values from brines'1997 5,481,042'Processes producing methyl mercaptan'1996 5,443,761'Elastic solids having reversible strain-induced fluidity'1995 5,418,271'Coating composition comprising solids having reversible stress-induced fluidity'1995 5,389,349'Recovery of lithium values from brines'1995 5,308,547'Mixed metal layered hydroxide hydrophilic organic material as thickeners for water and other hydrophylic fluids'1994 5,232,627'Adducts of clay and activated mixed metal oxides'1993 5,196,143'Mixed metal hydroxide-clay adducts as thickeners for water and other hydrophylic fluids'1993 5,154,932'Antimicrobial positively charged particles'1992 5,094,778'Mixed metal hydroxide containing a dispersant'1992 5,084,209'Layered mixed metal hydroxides made in non-aqueous media'1992 5,015,409'Viscosity-modifiers for aqueous-based functional products containing mixed metal hydroxides'1991 4,990,268'Mixed metal hydroxides for thickening water or hydrophylic fluids'1991 4,910,246'Intercalations of crystalline lithium aluminates'1990 4,812,245'Intercalations of crystalline lithium aluminates'1989 4,790,954'Mixed metal hydroxide-clay adducts as thickeners for water and other hydrophylic fluids'1988 4,748,139'Preparation of precursor materials convertible into bi- and poly-metal spinels'1988 4,727,167'Intercalations of crystalline lithium aluminates'1988 4,664,843'Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids'1987 4,594,335'Transition metal aluminates'1986 4,540,509'Crystalline 3-layer lithium aluminates'1985 4,511,710'Halide removal from fluid organic materials'1985 4,477,597'Higher density ion exchange resins of metal compound precipitated within pores'1984 4,477,367'Crystalline 2-layer lithium-hydroxy aluminates'1984 4,472,362'Regeneration of crystalline lithium aluminates'1984 4,464,348'Selective extraction of cobalt from ores'1984 4,461,714'Method of making crystalline 2-layer lithium aluminates in ion exchange resins'1984 4,430,097'Lithium aluminates for separating hydrocarbons'1984 4,348,296'Crystalline lithium aluminates'1982 4,348,295'Crystalline lithium aluminates'1982 4,321,065'Lithium aluminates for gas chromatograph columns'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1998Patents assigned to DOW CHEMICAL CO (30)· patent assignee history

1982–1998Based in Lake Jackson, TX, US· patent location history

1984–1994Based in Angleton, TX, US· patent location history

1997–2015Patents assigned to FMC CORP (7)· patent assignee history

1997–2001Based in Newtown, PA, US· patent location history

2003–2015Based in Charlotte, NC, US· patent location history

2010–2016Patents assigned to MOLYCORP MINERALS LLC (9)· patent assignee history

2010–2021Based in Parker, CO, US· patent location history

2011–2015Patents assigned to BURBA III JOHN L (6)· patent assignee history

2014–2017Patents assigned to SIMBOL INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CHEMICAL CO	30	1982–1998
MOLYCORP MINERALS LLC	9	2010–2016
FMC CORP	7	1997–2015
BURBA III JOHN Lself	6	2011–2015
SIMBOL INC	4	2014–2017

Locations

Location	Patents	Span
Angleton, Texas, US	18	1984–1994
Parker, CO, US	17	2010–2021
Lake Jackson, Texas, US	11	1982–1998
Charlotte, NC, US	8	2003–2015
Newtown, Pennsylvania, US	4	1997–2001