Inventor

Charles A. Drake

Inventor

Nowata, OK, US

Overview

1976–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 251 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 chemistry38%

C07CAcyclic or carbocyclic compounds32%

C10GCracking hydrocarbon oils16%

Y02PClimate change mitigation technologies in the production or processing of goods5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%

C07DHeterocyclic compounds1%

B01DSeparation1%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing0%

PatentTitleYear

7,387,978'Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst'2008 7,323,430'Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst'2008 7,049,260'Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst'2006 6,784,332'Processes employing hydrocarbon conversion catalyst'2004 6,660,894'Process for upgrading an oligomerization product'2003 6,638,892'Syngas conversion and catalyst system employed therefor'2003 6,627,780'Catalyst composition and processes therefor and therewith'2003 6,593,503'Process for making aromatic hydrocarbons using an acid treated zeolite'2003 6,528,450'Catalyst composition and processes therefor and therewith'2003 6,514,896'Catalyst composition and a process of using thereof'2003 6,509,289'Hydrodealkylation process and catalyst composition'2003 6,489,528'Aromatics production from oxygenated hydrocarbons'2002 6,472,569'Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to an olefin and/or an ether'2002 6,436,863'Hydrocarbon hydrogenation catalyst and process'2002 6,437,210'Mazzite supported catalyst'2002 6,433,241'Zeolite-based catalyst material, the preparation thereof and the use thereof for the selective dehydrogenation of N-butane'2002 6,420,295'Hydrocarbon conversion catalyst composition and process therefor and therewith'2002 6,398,949'Sapo-supported hydrodesulfurization catalyst and processes therefor and therewith'2002 6,395,949'Acid treated zeolite containing phosphorus used as a catalyst in processes for converting hydrocarbons, and use of binary hydrocarbon mixtures as diluents in processes for converting hydrocarbons'2002 6,372,680'Catalyst system for converting oxygenated hydrocarbons to aromatics'2002 6,300,270'Method of making a zeolite material'2001 6,255,243'Process for producing Hydrocarbon conversion catalyst composition'2001 6,235,954'Hydrocarbon hydrogenation catalyst and process'2001 6,235,955'Hydrocarbon conversion processess'2001 6,228,789'Silylated water vapor treated zinc or gallium promoted zeolite and use thereof for the conversion of non-aromatic hydrocarbons to olefins and aromatic hydrocarbons'2001 6,218,590'Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins'2001 6,218,328'Method of preparing a zeolite based catalyst material'2001 6,198,012'Method for converting n-butane to butenes and BTX'2001 6,191,064'Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons'2001 6,187,984'Dehydrogenation of n-butane to butenes'2001 6,175,048'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2001 6,172,273'Method for converting hydrocarbons to aromatics using a hybrid catalyst system'2001 6,162,353'Process and catalyst for upgrading liquid hydrocarbons'2000 6,156,689'Catalyst composition comprising zinc compound or boron compound and hydrocarbon conversion process'2000 6,133,494'Catalyst composition comprising acid-base leached zeolites'2000 6,133,192'Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons'2000 6,124,516'Catalyst composition and processes therefor and therewith'2000 6,124,515'Catalytic conversion of a saturated hydrocarbon to an aromatic hydrocarbon'2000 6,124,227'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,124,228'Mazzite supported catalyst'2000 6,114,268'Catalyst composition and processes therefor and therewith'2000 6,110,859'Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system'2000 6,107,534'Method of making an improved catalyst containing an acid-treated zeolite, a boron component, and a zinc component, a product from such method, and the use thereof in the conversion of hydrocarbons'2000 6,093,671'Carbided hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,090,272'Process for converting a cracked gasoline using a zeolite-based catalyst material'2000 6,090,992'Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons'2000 6,090,990'Method of making an improved catalyst containing zeolite treated with boron trichloride, the product from such method, and the use thereof in the conversion of hydrocarbons'2000 6,090,274'Hydrotreating catalyst composition and processes therefor and therewith'2000 6,084,145'Dehydrogenation catalyst and dehydrogenation process using said catalyst'2000 6,083,867'Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system'2000 6,084,142'Method of making an improved zeolite catalyst, a product from such method, and the use thereof in the conversion of hydrocarbons'2000 6,083,865'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,080,697'Process for making a composition that is useful for converting lower value aromatics to higher value aromatics'2000 6,080,901'Zeolite based catalyst containing zinc, boron and phosphorus and method of making such zeolite based catalyst'2000 6,077,984'Process for making zeolite containing zinc borate composition, the composition and the use thereof in hydrocarbon conversion'2000 6,074,975'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,069,286'Hydrocarbon conversion process employing promoted zeolite catalyst'2000 6,066,770'Selectivated zeolitic hydrocarbon conversion catalyst'2000 6,063,974'Silylated water vapor treated zinc or gallium promoted zeolite and use thereof for the conversion of non-aromatic hydrocarbons to olefins and aromatic hydrocarbons'2000 6,063,975'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,063,722'Process for making a composition that is useful for converting lower value aromatics to higher value aromatics'2000 6,051,520'Hydrotreating catalyst composition and processes therefor and therewith'2000 6,051,745'Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to olefins'2000 6,051,519'Ethylbenzene reduction catalyst composition and processes therefor and therewith'2000 6,048,815'Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins'2000 6,046,371'Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to olefins'2000 6,040,257'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,037,302'Hydrodealkylation of C.sub.9 + aromatic compounds'2000 6,037,294'Zeolite material, a process of making such zeolite material, a product from such process, and the use thereof in the conversion of hydrocarbons'2000 6,034,020'Zeolite-based catalyst material, the preparation thereof and the use thereof'2000 6,025,294'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,025,293'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,017,840'Hydrotreating catalyst composition and processes therefor and therewith'2000 6,017,844'Hydrocarbon conversion catalyst composition and processes therefor and therewith'2000 6,017,442'Hydrocarbon conversion with dual metal promoted zeolite'2000 6,015,931'Process to convert propane into ethylene propene and C.sub.4 olefins'2000 6,013,849'Toluene disproportionation process using a zeolite/tungsten carbide catalyst'2000 5,997,730'Siliconized acid-treated zeolite containing zinc and boron used as a catalyst for converting hydrocarbons and method of making such catalyst'1999 5,990,032'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,981,417'Method of making an improved catalyst containing an acid-treated zeolite, a boron component, and a zinc component, a product from such method, and the use thereof in the conversion of hydrocarbons'1999 5,981,418'Zeolite based catalyst containing zinc, boron and phosphorus and method of making such zeolite based catalyst'1999 5,976,356'Acid treated zeolite containing boron and silver used as a catalyst for converting hydrocarbons and a method of making and using such catalyst'1999 5,968,343'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,965,782'Zeolite catalyst composition and processes therefor and therewith'1999 5,958,823'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,952,259'Process for making an acid-base leached zeolite catalyst'1999 5,945,371'Catalyst composition and processes therefor and therewith'1999 5,945,364'Catalyst composition comprising acid-base leached zeolites'1999 5,929,295'Hydrodealkylation and transalkylation of C.sub.9 + aromatic compounds'1999 5,925,237'Method for inhibiting the rate of coke formation during the zeolite catalyzed aromatization of hydrocarbons'1999 5,922,630'Hydrotreating catalyst composition and processes therefor and therewith'1999 5,907,074'Catalyst composition and processes therefor and therewith'1999 5,905,051'Hydrotreating catalyst composition and processes therefor and therewith'1999 5,905,179'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,898,089'Hydrocarbon aromatization process using a zeolite'1999 5,898,011'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,895,828'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,883,033'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,883,034'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,877,379'Olefin conversion process involving coke suppressor impregnated catalyst'1999 5,877,369'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1999 5,873,994'Process for aromatization of a cracked gasoline feedstock using a catalyst containing an acid leached zeolite and tin'1999 5,866,742'Transalkylation/hydrodealkylation of C.sub.9 + aromatic compounds with a zeolite'1999 5,866,744'Process for converting a c.sub.9 + hydrocarbon to a C.sub.6 to C.sub.8 aromatic using a steamed, acid-leached, impregnated zeolite'1999 5,866,741'Transalkylation/hydrodealkylation of a C.sub.9 + aromatic compounds with a zeolite'1999 5,856,609'Aromatic hydrodealkylation process with sulfur oxide containing catalyst'1999 5,856,608'Hydrotreating catalyst composition and processes therefor and therewith'1999 5,827,422'Process for the conversion of a gasoline to a C.sub.6 to C.sub.8 aromatic compound and an olefin'1998 5,817,903'Hydrotreating catalyst composition and processes therefor and therewith'1998 5,811,615'Hydrotreating catalyst composition and processes therefor and therewith'1998 5,807,799'Catalyst composition and process therewith'1998 5,804,059'Process of preparing a C.sub.6 to C.sub.8 hydrocarbon with a steamed, acid-leached, molybdenum containing mordenite catalyst'1998 5,800,696'Method for inhibiting the rate of coke formation during the zeolite catalyzed aromatization of hydrocarbons'1998 5,789,642'Hydrocarbon conversion catalyst composition and processes therefor and therewith'1998 5,776,852'Zeolite catalyst composition comprising tungsten carbide and process therefor and therewith'1998 5,773,676'Process for producing olefins and aromatics from non-aromatics'1998 5,763,721'Hydrodealkylation of C9+ aromatic compounds'1998 5,714,660'Catalyst composition and processes therefor and therewith'1998 5,714,659'Catalyst composition and processes therefor and therewith'1998 5,707,921'Method of preparing isomerization catalyst composition'1998 5,707,918'Hydrocarbon isomerization catalyst blend'1998 5,698,757'Hydrodealkylation catalyst composition and process therewith'1997 5,689,026'Hydrodealkylation process'1997 5,668,074'Preparation of catalysts for alkane/cycloalkane isomerization'1997 5,612,274'Method of preparing transalkylation catalyst'1997 5,591,689'Preparation of isomerization catalyst composition'1997 5,536,802'Polymers of 3 ethyl-1-hexene'1996 5,475,068'Process to make homopolymers of 3-ethyl-1-hexene'1995 5,202,494'Continuous process for the production of disulfides'1993 5,126,306'Alkali metal catalytic slurry composition'1992 5,118,901'Alkali metal and alkali metal carbonate catalytic systems and catalytic processes'1992 5,118,900'Catalyst supports, catalyst systems, and olefin dimerization'1992 5,118,902'Dimerization process and catalysts therefor'1992 5,112,791'Dimerization process and catalysts therefor'1992 5,105,050'Alkali metal bicarbonate/alkali metal carbonate support, catalyst system, and olefin dimerization processes therewith'1992 5,081,094'Alkali metal bicarbonate/alkali metal carbonate support, catalyst system, and olefin dimerization processes therewith'1992 5,064,794'Catalyst supports, catalyst systems, and olefin dimerization'1991 5,063,191'Alkali metal and alkali metal carbonate catalytic systems and catalytic processes'1991 5,057,639'Dimerization process with supported elemental sodium catalyst'1991 5,013,822'Process for preparing poly(arylene sulfide sulfone) with in-situ preparation of alkali metal carboxylate'1991 4,988,658'Dimerization process and catalysts therefor'1991 4,952,741'Paraffinic material treatment for catalysts and olefin dimerization processes therewith'1990 4,950,632'Catalysts and catalyst supports, with inorganic nitrates, for olefin dimerization'1990 4,940,833'Olefin monomer separation process'1990 4,940,831'Purification of cis-olefins'1990 4,940,829'Hydrodemethylation of neohexane'1990 4,939,313'Olefin dimerization using alkali metal carbonate supports and elemental alkali catalysts'1990 4,906,600'Paraffinic material treatment for catalysts and olefin dimerization processes therewith'1990 4,895,819'Alkali metal carbonate supports and elemental alkali catalysis thereof for olefin dimerization'1990 4,889,840'Catalyst compositions useful for olefin isomerization and disproportionation and method for preparing the catalyst compositions'1989 4,876,410'Catalyst support, and catalyst for olefin dimerization'1989 4,868,309'Separation of alkenylpyridines from alkylpyridines'1989 4,864,072'Solvent recovery from solutions of organic aluminum compound'1989 4,843,178'Compositions possessing pheromone-like activity'1989 4,837,358'Preparation of 9-alkenyl ester compounds'1989 4,835,330'Glass powder promoter for carbonate supported catalyst and olefin dimerization processes therewith'1989 4,810,688'Catalyst support and catalyst for olefin dimerization'1989 4,795,730'Dehydration of alcohols'1989 4,774,215'Glass powder promoter for carbonate supported catalyst'1988 4,754,098'Catalyst compositions useful for olefin isomerization and disproportionation'1988 4,749,818'Synthesis of cis-9-tricosene'1988 4,740,627'Synthesis of E,Z-11-tetradecen-1-al'1988 4,727,213'Potassium carbonate supports, catalysts and processes therewith'1988 4,684,760'Catalyst compositions useful for olefin isomerization and disproportionation'1987 4,668,654'Nickel-cerium oxide-zirconium oxide-silica catalysts for hydrogenation of succinic anhydride to butyrolactone'1987 4,663,304'Acid-treated catalysts for olefin conversion and method for preparing the catalysts'1987 4,661,466'Potassium carbonate supports, catalysts and processes therewith'1987 4,656,154'Potassium carbonate with carbon supports and catalysts with elemental alkali metal'1987 4,654,461'Production of high (Z,Z) content 1,5,9-tetradecatriene'1987 4,647,690'Process for the production of allyl acetate'1987 4,634,794'Process for the production of allyl acetate'1987 4,629,533'Isolation of 3-methyl-1-butene from a hydrocarbon stream'1986 4,620,016'Preparation of butyrolactone by catalytic hydrogenation of succinic anhydride'1986 4,620,017'Catalytic hydrogenation of succinic anhydride to butyrolactone'1986 4,618,722'Preparation of organic sulfides'1986 4,609,637'Catalysts for dimerization and process for preparing the catalysts'1986 4,608,362'Catalyst for the production of allyl acetate'1986 4,607,131'Isolation of 3-methyl-1-butene from a hydrocarbon stream'1986 4,605,797'Hydrogenation catalysts and selective hydrogenation therewith'1986 4,602,119'Dehydration of alcohols employing a carboxylic acid treated catalyst'1986 4,599,456'Novel aldehyde-phosphine compositions and uses therefor'1986 4,599,322'Method for producing ketones and phenols'1986 4,596,783'Hydrogenation catalysts and selective hydrogenation therewith'1986 4,595,787'Potassium carbonate supports, catalysts and olefin dimerization processes therewith'1986 4,588,704'Recovery of inert hydrocarbon diluents used in preparation of catalysts'1986 4,587,229'Catalyst for the production of allyl acetate'1986 4,579,977'Process for the oxidation of organic halides to organic aldehydes'1986 4,575,575'Catalysts and process for olefin conversion'1986 4,571,431'Process for the production of allyl acetate'1986 4,559,111'Azeotropic purification of Z-11-hexadecenal'1985 4,550,097'Catalyst for the production of allyl acetate'1985 4,544,790'Dimerization process and catalysts therefor'1985 4,532,360'Method for producing ketones and phenols'1985 4,529,827'Dehydration of alcohols'1985 4,495,344'Copolyamide from cycloaliphatic substituted nonane diamine'1985 4,490,567'Catalyst and process for dehydrating 2-alcohols'1984 4,487,970'Cleavage of hydroperoxides'1984 4,482,757'Cleavage of hydroperoxides'1984 4,482,433'Purification'1984 4,480,141'Cleavage of hydroperoxides'1984 4,472,319'Preparation of unsaturated nitriles using a surfactant'1984 4,465,822'Polyamide from aralkylene diamine, dicarboxylic acid and tricarboxylic acid'1984 4,465,824'Polyamide resin from aralkylene diamine'1984 4,450,303'Process for the oxidation of secondary-alkyl substituted benzenes'1984 4,446,308'Polymer residue treatment'1984 4,440,953'Purification of N-substituted aminobenzaldehydes'1984 4,440,951'Process for preparation of aminobenzaldehydes and aminobenzylketones'1984 4,440,950'Process for preparation of aminobenzaldehydes and aminobenzylketones'1984 4,417,089'Hydroisomerization'1983 4,408,037'Polyamide from cycloaliphatic substituted nonane diamine'1983 4,383,940'Catalysts for hydrogenation of unsaturated dinitriles'1983 4,337,177'Catalyst for hydrogenation of unsaturated dinitriles'1982 4,331,557'Regeneration of ruthenium-containing catalyst'1982 4,331,562'Catalyst for the hydrogenation of olefinically unsaturated compounds'1982 4,324,738'Dinitriles and their preparation'1982 4,322,315'Regeneration of a ruthenium containing hydrogenation catalyst'1982 4,311,859'Catalytic hydrogenation of unsaturated dinitriles'1982 4,288,626'Process for hydrogenation of unsaturated dinitriles'1981 4,288,625'Dinitriles, diamines, and polyamides'1981 4,280,699'Game racquet'1981 4,275,237'Hydrogenated polynitrile mixture useful as an epoxy hardener'1981 4,265,450'Metal racketball rackets'1981 4,261,927'Hydrogenation of olefinically unsaturated compounds'1981 4,259,262'Catalytic hydrogenation of unsaturated dinitriles'1981 4,255,352'Preparation of unsaturated nitriles'1981 4,248,799'Hydrogenation of nitriles in ammonia and water'1981 4,243,610'Cobalt-gold promoter for ruthenium hydrogenation catalyst as in hydrogenation of unsaturated dinitriles'1981 4,235,808'Purification of unsaturated dinitriles by contacting with chi-alumina prior to hydrogenation'1980 D0257483'Game racket throat piece'1980 D0257484'Game racket throat piece'1980 4,218,394'Preparation of unsaturated nitriles'1980 4,217,303'Preparation of unsaturated nitriles'1980 4,216,169'Two-stage catalytic hydrogenation of olefinically unsaturated dinitriles'1980 4,215,019'Ruthenium-cobalt-gold catalyst for hydrogenation of unsaturated dinitriles'1980 4,200,586'Inhibiting the carbon-carbon double bond isomerization of substituted or unsubstituted hydrocarbon compounds'1980 4,195,155'Hydrogenated polynitrile mixture and use as epoxy hardener'1980 4,172,849'Cerium regeneration aid for ruthenium hydrogenation catalyst'1979 4,152,351'Process for the hydrogenation of olefinic unsaturation in an aliphatic dinitrile'1979 4,152,291'Regeneration of palladium hydrogenation catalyst'1979 4,140,720'Cobalt hydrogenation catalyst activation'1979 4,117,002'Pyrolysis of heavies formed in production of unsaturated dinitriles'1978 4,066,417'Solid-fluid contacting apparatus'1978 4,053,515'Catalytic hydrogenation of unsaturated dinitriles employing high purity alumina'1977 4,025,493'Polyamides and polyesters from phenyl-substituted alkane dioic acids'1977 4,003,933'Hydrogenation of nitriles in absence of secondary reaction suppressant'1977 4,001,294'Method of preparing unsaturated dinitriles'1977 3,996,239'Conversion of aliphatic nitriles to carboxylic acids using cyclic acid anhydrides'1976 3,996,262'Method of promoting the reaction of unsaturated nitriles with olefins to produce unsaturated nitriles of increased carbon number'1976 3,985,786'Preparation of unsaturated nitriles'1976 3,962,337'Hydrogenation of unsaturated dinitriles for employing palladium and ruthenium catalyst in aqueous tertiary alkanol'1976 3,948,989'N-monosubstituted amide production'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2004Patents assigned to PHILLIPS PETROLEUM CO (238)· patent assignee history

1976–2008Based in Nowata, OK, US· patent location history

1976–2001Based in Bartlesville, OK, US· patent location history

1980–1981Patents assigned to LEACH IND (4)· patent assignee history

1980–1981Based in San Diego, CA, US· patent location history

1985–1989Patents assigned to DRAKE CHARLES A (2)· patent assignee history

1989Patents assigned to BYERS JIM D (1)· patent assignee history

2006–2008Patents assigned to CHEVRON PHILLIPS CHEMICAL CO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILLIPS PETROLEUM CO	238	1976–2004
LEACH IND	4	1980–1981
CHEVRON PHILLIPS CHEMICAL CO	3	2006–2008
DRAKE CHARLES Aself	2	1985–1989
BYERS JIM D	1	1989

Locations

Location	Patents	Span
Nowata, OK, US	183	1976–2008
Bartlesville, OK, US	64	1976–2001
San Diego, California, US	4	1980–1981