Patents by Inventor David Wayne Turner
David Wayne Turner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10460078Abstract: A system and a method for managing one or more clinical protocols across multiple locations, including identify a clinical research location; capture a plurality of types of content from the administrator mobile device; analyze the captured content to determine one or more associated clinical protocols for the clinical research location; automatically select a workflow algorithm for each determined clinical protocol, the workflow algorithm configured to obtain stage based information and workflow items from the data store; and enable a mobile control interface for each determined clinical protocol, wherein the mobile control interface comprises monitoring of the stage based information and management of the workflow items associated with the clinical research location.Type: GrantFiled: March 30, 2017Date of Patent: October 29, 2019Assignee: Parallel 6, Inc.Inventors: David Wayne Turner, Jr., Bradley Malcolm Pruitt
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Publication number: 20170228501Abstract: A system and a method for managing one or more clinical protocols across multiple locations, including identify a clinical research location; capture a plurality of types of content from the administrator mobile device; analyze the captured content to determine one or more associated clinical protocols for the clinical research location; automatically select a workflow algorithm for each determined clinical protocol, the workflow algorithm configured to obtain stage based information and workflow items from the data store; and enable a mobile control interface for each determined clinical protocol, wherein the mobile control interface comprises monitoring of the stage based information and management of the workflow items associated with the clinical research location.Type: ApplicationFiled: March 30, 2017Publication date: August 10, 2017Inventors: David Wayne Turner, JR., Bradley Malcolm Pruitt
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Patent number: 8856031Abstract: A system for obtaining insight information for a plurality of client applications and a plurality of mobile users, comprises a content management system module configured to distribute a plurality of types of content to the plurality of mobile users, wherein at least one of the content and types of content differs for each of the plurality of client applications; an insights module configured to allow a client associated with a specific client application to define one or more locations and select a target vertical, select an insights algorithm based in the target vertical, identify the status of the plurality of users relative to the defined locations, and cause the content management system module to distribute certain types of content to the plurality of users based on the status; and a data warehouse configured to store the status information for each of the plurality of client applications and associated users.Type: GrantFiled: November 27, 2013Date of Patent: October 7, 2014Assignee: Parallel 6, Inc.Inventor: David Wayne Turner, Jr.
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Publication number: 20140280501Abstract: A system for obtaining insight information for a plurality of client applications and a plurality of mobile users, comprises a content management system module configured to distribute a plurality of types of content to the plurality of mobile users, wherein at least one of the content and types of content differs for each of the plurality of client applications; an insights module configured to allow a client associated with a specific client application to define one or more locations and select a target vertical, select an insights algorithm based in the target vertical, identify the status of the plurality of users relative to the defined locations, and cause the content management system module to distribute certain types of content to the plurality of users based on the status; and a data warehouse configured to store the status information for each of the plurality of client applications and associated users.Type: ApplicationFiled: November 27, 2013Publication date: September 18, 2014Applicant: PARALLEL 6, INC.Inventor: David Wayne Turner Jr
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Patent number: 8183420Abstract: An alkylaromatic hydrocarbon composition prepared by the process which comprises oligomerizing an olefin selected from the group consisting of propylene, n-butene and mixtures thereof over an oligomerization catalyst, to form a oligomerization product comprising at least 95% by weight of mono-olefin oligomers of the empirical formula: CnH2n wherein n is greater than or equal to 10, the mono-olefin oligomers comprise at least 20% by weight of olefins having at least 12 carbon atoms, and the olefins having at least 12 carbon atoms having an average of from 0.8 to 2.0 C1-C3 alkyl branches per carbon chain. Sulfonation of the alkylaromatic hydrocarbon product produces an alkylaryl sulfonate mixture that exhibits advantageous properties, such as biodegradability and hard and cold water performance.Type: GrantFiled: October 8, 2009Date of Patent: May 22, 2012Assignee: ExxonMobil Chemical Patents Inc.Inventors: Carolyn B. Duncan, David Wayne Turner, Jane C. Cheng, Charles M. Yarbrough, Raphael Frans Caers, Ramzi Y. Saleh, James L. Propp
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Publication number: 20100022802Abstract: An alkylaromatic hydrocarbon composition prepared by the process which comprises oligomerizing an olefin selected from the group consisting of propylene, n-butene and mixtures thereof over an oligomerization catalyst, to form a oligomerization product comprising at least 95% by weight of mono-olefin oligomers of the empirical formula: CnH2n wherein n is greater than or equal to 10, the mono-olefin oligomers comprise at least 20% by weight of olefins having at least 12 carbon atoms, and the olefins having at least 12 carbon atoms having an average of from 0.8 to 2.0 C1-C3 alkyl branches per carbon chain. Sulfonation of the alkylaromatic hydrocarbon product produces an alkylaryl sulfonate mixture that exhibits advantageous properties, such as biodegradability and hard and cold water performance.Type: ApplicationFiled: October 8, 2009Publication date: January 28, 2010Inventors: Carolyn B. Duncan, David Wayne Turner, Jane C. Cheng, Charles M. Yarbrough, Raphael Frans Caers, Ramzi Y. Saleh, James L. Propp
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Patent number: 7622621Abstract: In a process for preparing an alkylaromatic hydrocarbon composition an olefinic hydrocarbon mixture and an aromatic compound are contacted under alkylation conditions with an aromatic alkylation catalyst selected from a homogeneous acid catalyst and heterogeneous acid catalyst comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstroms. The olefinic hydrocarbon mixture comprises at least 5 wt % by weight of mono-olefin oligomers of the empirical formula: CnH2n wherein n is greater than or equal to 10, the mono-olefin oligomers comprising at least 20 percent by weight of olefins having at least 12 carbon atoms, and the olefins having at least 12 carbon atoms having an average of from 0.8 to 2.0 C1-C3 alkyl branches per carbon chain.Type: GrantFiled: March 28, 2003Date of Patent: November 24, 2009Assignee: ExxonMobil Chemical Patents Inc.Inventors: Carolyn B. Duncan, David Wayne Turner, Jane C. Cheng, Charles M. Yarbrough, Raphael Frans Caers, Ramzi Y. Saleh, James L. Propp
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Patent number: 7425662Abstract: A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds.Type: GrantFiled: March 28, 2003Date of Patent: September 16, 2008Assignee: ExxonMobil Chemical Patents Inc.Inventors: Jon E. Stanat, Georges M. K. Mathys, David Wayne Turner, Jane C. Cheng, Stephen W. Beadle, Cesar M. Cheng Guajardo, Roger Eijkhoudt, Allen D. Godwin, Ernest E. Green, Charles M. Yarbrough, Raphael Frans Caers, Carolyn B. Duncan, Ramzi Y. Saleh
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Patent number: 7148388Abstract: In a process for preparing an olefinic hydrocarbon mixture comprising at least 5% by weight of mono-olefin oligomers of the empirical formula: CnH2n where n is greater than or equal to 6, a feedstock comprising n-butene and propylene in a molar ratio of about 1:0.01 to about 1:0.49 is contacted under oligomerization conditions with surface deactivated ZSM-23. The resultant mono-olefin oligomers comprise at least 20 percent by weight of olefins having at least 12 carbon atoms, wherein said olefins having at least 12 carbon atoms have an average of from about 0.8 to about 2.0 C1–C3 alkyl branches per carbon chain.Type: GrantFiled: March 28, 2003Date of Patent: December 12, 2006Assignee: ExxonMobil Chemical Patents Inc.Inventors: Stephen W. Beadle, Cesar M. Cheng-Guajardo, Carolyn B. Duncan, David Wayne Turner, Ramzi Y. Saleh
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Publication number: 20030201420Abstract: There are disclosed refrigeration working fluid compositions comprising tetrafluoroethane refrigerants and certain polyol esters of C7-C10 branched alkanoic acids or mixtures of such branched acids with linear C7-C10 monoalkanoic acids. The polyols are mono-, di- or technical grade pentaerythritol or trimethylolpropane; the esters exhibit suitable viscosity ranges and miscibility with refrigerants over a broad compositional range. The acids have a defined average effective carbon chain length and a certain degree of methyl branching for polyols other than trimethylolpropane.Type: ApplicationFiled: April 28, 2003Publication date: October 30, 2003Inventors: Richard Henry Schlosberg, David Wayne Turner, Shlomo Antika, Martin Anthony Krevalis
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Patent number: 6177387Abstract: A synthetic ester composition exhibiting low odor, and high thermal and oxidative stability which comprises the reaction product of: (a) a polyol which comprises at least dipentaerythritol, e.g., technical grade pentaerythritol and mixtures of technical grade pentaerythritol or dipentaerythritol and monopentaerythritol; and (b) a mixture of monocarboxylic acids comprising at least one linear acid selected from the group consisting of between C5-C10 acids and at least one branched acid selected from the group consisting of C7-C9 acids, wherein the amount of C5 and C6 acids is between about 20 to 45 weight %, based upon the total amount of said mixture of monocarboxylic acids, and wherein said synthetic ester composition has a viscosity of at least 4 cSt at 99° C., a viscosity of less than about 8,000 cSt at 40° C., and a pour point of at least as low as −54° C.Type: GrantFiled: February 19, 1999Date of Patent: January 23, 2001Assignee: Exxon Chemical Patents IncInventors: Richard Henry Schlosberg, Carolyn Boggus Duncan, David Wayne Turner, Thomas Lee Ashcraft, Jr., William Joseph Munley, Jr.
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Patent number: 5994278Abstract: A lubricating oil comprising an add mixture of the following components: (A) a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: (1) a polyhydroxyl compound represented by the general formula:R(OH).sub.nwherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; (2) a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and (3) a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a viscosity in the range between about 100-700 cSt at 40.degree. C. and having a polybasic acid ester concentration of less than or equal to 70 wt.Type: GrantFiled: February 7, 1997Date of Patent: November 30, 1999Assignee: Exxon Chemical Patents Inc.Inventors: Carolyn Boggus Duncan, David Wayne Turner
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Patent number: 5993498Abstract: A polyol ester distillate fuel additive exhibits improved lubricity and friction and wear performance. The ester has between about 1% and about 35% unconverted hydroxyl groups and is characterized as having a hydroxyl number from about 5 to about 180.Type: GrantFiled: April 3, 1998Date of Patent: November 30, 1999Assignee: Exxon Research and Engineering Co.Inventors: Elisavet P. Vrahopoulou, Richard Henry Schlosberg, David Wayne Turner
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Patent number: 5942475Abstract: A crankcase engine lubricant which comprises the add mixture of the following components: (A) a lubricating oil which comprises the add mixture of the following components: a complex alcohol ester basestock and at least one additional basestock; and (B) an additive package; wherein the crankcase engine lubricant exhibits a percent fuel economy improvement in the range between about 0.3 to 5.0%, versus the lubricating oil without the complex alcohol ester basestock.Type: GrantFiled: February 7, 1997Date of Patent: August 24, 1999Assignee: Exxon Chemical Patents Inc.Inventors: Richard H. Schlosberg, David Wayne Turner, Martin A. Krevalis, Fay H. Gordon, Ulrich Witten
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Patent number: 5922658Abstract: A biodegradable two-cycle lubricant which is prepared from an add mixture of: (1) a biodegradable lubricating oil comprising an add mixture of the following components: a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula:R(OH).sub.nwherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a viscosity in the range between about 100-700 cSt at 40.degree. C.Type: GrantFiled: February 7, 1997Date of Patent: July 13, 1999Assignee: Exxon Chemical Patents Inc.Inventors: Carolyn Boggus Duncan, David Wayne Turner
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Patent number: 5798319Abstract: A lubricant which is prepared from at least one synthetic ester composition exhibiting thermal and oxidative stability which comprises the reaction product of 3,5,5-trimethyl-1-hexanol and an acid or anhydride; and a lubricant additive package; whereby the incorporation of an antioxidant in the lubricant additive package for the purpose of maintaining oxidative and thermal stability of the crankcase lubricating oil formulation to at least 20 minutes as measured by HPDSC at 220.degree. C., 3.445 MPa air and 0.5 wt. % dioctyl diphenyl amine can be either reduced or eliminated. The synthetic ester composition preferably exhibits the following additional properties: a metals content of 10 ppm or less metals based on the total synthetic ester composition, an ash content of 15 ppm or less ash based on the total synthetic ester composition, a total acid number of 0.05 mg KOH/g or less, and a volume resistivity of at least about 1.times.10.sup.11 ohm cm.Type: GrantFiled: January 16, 1996Date of Patent: August 25, 1998Assignee: Exxon Chemical Patents Inc.Inventors: Richard Henry Schlosberg, David Wayne Turner, Martin Anthony Krevalis, William Joseph Munley, Jr., Haven Scott Aldrich
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Patent number: 5750750Abstract: A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula:R(OH).sub.nwherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a pour point of less than or equal to -20.degree. C., a viscosity in the range between about 100-700 cSt at 40.degree. C. and having a polybasic acid ester concentration of less than or equal to 70 wt. %, based on the complex alcohol ester.Type: GrantFiled: February 7, 1997Date of Patent: May 12, 1998Assignee: Exxon Chemical Patents Inc.Inventors: Carolyn Boggus Duncan, Paul R. Geissler, David Wayne Turner, William Joseph Munley, Jr., Martin A. Krevalis