Patents by Inventor Alexander Williamson
Alexander Williamson 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: 10891560Abstract: An apparatus comprises a memory and a processor coupled to the memory. The processor is configured to receive input from a cloud service data source, wherein the input comprises at least one data point, analyze the data point via a machine learning model to determine characteristics indicated by the data point, determine whether the characteristics indicated by the data point meet an alert threshold that indicates a problem in a network, generate an alert ticket when the characteristics indicated by the data point meet the alert threshold, wherein the alert ticket indicates the problem in the network, communicate with a user based on contents of the alert ticket, receive feedback from the user relating to the alert ticket, and train the machine learning model according to the feedback received from the user.Type: GrantFiled: July 27, 2017Date of Patent: January 12, 2021Assignee: International Business Machines CorporationInventors: Jonathan A. Cagadas, Alexander D. Lewitt, Simon D. Mikulcik, Karan Shukla, Leigh A. Williamson
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Publication number: 20200391031Abstract: A computer implemented method and system is provided for managing neural stimulation therapy. The method comprises under control of one or more processors configured with program instructions. The method delivers a series of candidate stimulation waveforms having varied stimulation intensities to at least one electrode located proximate to nervous tissue of interest. A parameter defines the candidate stimulation waveforms is changed to vary the stimulation intensity. The method identifies a first candidate stimulation waveform that induces a paresthesia-abatement effect, while continuing to induce a select analgesic effect. The method further identifies a second candidate stimulation waveform that does not induce the select analgesic effect. The method sets a stimulation therapy based on the first and second candidate stimulation waveforms.Type: ApplicationFiled: September 1, 2020Publication date: December 17, 2020Inventors: Xiaoyi Min, Alexander Kent, Richard Williamson
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Patent number: 10865298Abstract: A composition includes polyethylene; a multifunctional co-agent having a functionality of 3 or greater, where the multifunctional co-agent is from 100 to 2000 ppm based upon the polyethylene; and a free radical generator, where the free radical generator is from 5 to 100 ppm based upon the polyethylene. Such composition may be utilized to form modified polyethylenes.Type: GrantFiled: August 31, 2016Date of Patent: December 15, 2020Assignee: Dow Global Technologies LLCInventors: Yunfeng Yang, Hongyu Chen, Alexander Williamson, Kalyan Sehanobish, Jorge Caminero Gomes, Yu Cai
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Patent number: 10864372Abstract: A computer implemented method and system is provided for managing neural stimulation therapy. The method comprises under control of one or more processors configured with program instructions. The method delivers a series of candidate stimulation waveforms having varied stimulation intensities to at least one electrode located proximate to nervous tissue of interest. A parameter defines the candidate stimulation waveforms is changed to vary the stimulation intensity. The method identifies a first candidate stimulation waveform that induces a paresthesia-abatement effect, while continuing to induce a select analgesic effect. The method further identifies a second candidate stimulation waveform that does not induce the select analgesic effect. The method sets a stimulation therapy based on the first and second candidate stimulation waveforms.Type: GrantFiled: March 27, 2018Date of Patent: December 15, 2020Inventors: Xiaoyi Min, Alexander Kent, Richard Williamson
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Patent number: 10844210Abstract: A method for increasing the melt strength and/or low shear viscosity of a polyethylene resin, the method comprising: a) providing a first polyethylene resin having a density ranging from 0.900 g/cm3 to 0.970 g/cm3, a melt index ranging from 0.01 g/10 min to 30 g/10 min, and at least 0.20 vinyl groups per 1,000 total carbons; b) providing a masterbatch composition comprising a free radical generator and a second polyethylene resin, wherein the free radical generator has a half-life at 220° C. of less than 200 seconds, and a decomposition energy higher than ?250 kJ/mol, and wherein the second polyethylene resin has a density ranging from 0.900 g/cm3 to 0.970 g/cm3, melt index ranging from 0.01 g/10 min to 100 g/10 min; and c) reacting the first polyethylene resin with the masterbatch composition to form a modified polyethylene resin.Type: GrantFiled: March 6, 2017Date of Patent: November 24, 2020Assignee: Dow Global Technologies LLCInventors: Alexander Williamson, Surya Ssubramaniam, Jorge C. Gomes
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Publication number: 20200273126Abstract: A system and/or method can be provided for improving applicant diversity by giving institutions selectable and adjustable application windows, thereby providing a number of benefits including an enriched learning environment. A similar system or method may be used to manage the availability of application windows in general to ensure that a diversity of applicant groups have an opportunity to apply.Type: ApplicationFiled: February 27, 2019Publication date: August 27, 2020Inventors: Michael ALDWORTH, Jeffrey GLASSFORD, Wayne Edward Jason HESCH, Darren Mackenzie O'SHEA, Marc Andrew PROVENCHER, Shawn Maurice ROBINSON, Alisha SANGHERA, Kevin Michael SCHNEIDER, Tudor Alexander WHITELEY, Michael Arman WILLIAMSON
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Publication number: 20200273127Abstract: A system and/or method can be provided for optimizing data-sharing in a multi-institutional application system using, where appropriate, semi-blind data-viewing in a semi-cooperative context. A method for evaluating agent quality, individual student success probability, and sharing these evaluations among a plurality of applicants to a plurality of academic programs while retaining the confidentiality of individual applicants is shown. Multiple parameters both immediate and historic are used to evaluate agent quality and individual student success probability.Type: ApplicationFiled: February 27, 2019Publication date: August 27, 2020Inventors: Michael ALDWORTH, Jeffrey GLASSFORD, Wayne Edward Jason HESCH, Darren Mackenzie O'SHEA, Marc Andrew PROVENCHER, Shawn Maurice ROBINSON, Alisha SANGHERA, Kevin Michael SCHNEIDER, Tudor Alexander WHITELEY, Michael Arman WILLIAMSON
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Patent number: 10746626Abstract: A vibration testing system (VTS) including a vibration testing apparatus, which includes a power amplifier operatively coupled to an electrodynamic shaker. The shaker includes a vibrateable armature mechanically coupled to a payload support structure. A data logger measures and records respective values of operational parameters of the shaker over time during mechanical excitation of the payload. A controller of the VTS reads and processes logged values of the operational parameters and determines an accumulated number of armature force cycles based on the recorded values of the operational parameters. The controller computes a remaining service-life or a consumed service life of the electrodynamic shaker based on the accumulated number of armature force cycles and a predetermined service-life of the vibration testing apparatus. The controller indicates on a display of the VTS the remaining service-life or the consumed service life of the vibration testing apparatus.Type: GrantFiled: March 27, 2015Date of Patent: August 18, 2020Assignee: Bruel & Kjaer VTS LimitedInventors: Alexander Williamson, Tim Bidwell
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Publication number: 20200181341Abstract: The present disclosure provides a film. In an embodiment, a film for suppressing odors is provided and includes a composition of (A) from 85 wt % to 99 wt % of a thermoplastic polymer and (B) from 15 wt % to 1 wt % of an odor suppressant. The odor suppressant is a blend composed of (Bi) particles of zinc oxide and (Bii) zinc ionomer. The zinc oxide particles (Bi) have a D50 particle size from 100 nm to 3000 nm, a surface area from 1 m2/g to 9 m2/g, and a porosity less than 0.020 m3/g. The composition has a methyl mercaptan odor suppression value less than 70 at 3 days exposure to methyl mercaptan as measured in accordance with ASTM D5504-12.Type: ApplicationFiled: February 22, 2019Publication date: June 11, 2020Inventors: Arkady L. Krasovskiy, Kefu Sun, Keran Lu, Scott T. Matteucci, Alexander Williamson, Jose Eduardo Ruiz, Michelle Gallagher, Harpreet Singh
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Patent number: 10680503Abstract: An electrical machine including a rotor and a stator, at least one of the rotor and stator being provided with superconducting first electrical windings; and a set of one or more screen electrical windings, provided in the form of one or more further superconducting electrical windings, arranged around and radially outward of the first electrical windings; wherein the set of screen electrical windings is arranged to be supplied with an electrical current for generating a magnetic field of suitable magnitude and phase to reduce the magnitude of the magnetic field, generated at least by the first electrical windings during operation of the electrical machine, radially outwards of the screen electrical windings.Type: GrantFiled: July 7, 2016Date of Patent: June 9, 2020Assignee: ROLLS-ROYCE plcInventors: Stephen Williamson, Alexander C Smith, John J A Cullen, Ellis F H Chong
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Publication number: 20200148940Abstract: The present invention relates to an in situ bitumen recovery process from oil sands. Specifically, the present invention involves the step of treating oil sands with an alkanolamine having a hydrophilic-lipophilic balance factor (HLB-factor) of 0.5 to ?2.2 as determined by summing up the Davies HLB contributions for each functional group on the substituents and applying the following equation: HLB-factor=HLB(longest chain)+0.5×HLB(second longest chain)+0.25(third longest chain).Type: ApplicationFiled: April 16, 2018Publication date: May 14, 2020Inventors: Alexander Williamson, Cole A. Witham, Timothy J. Young
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Publication number: 20200055018Abstract: The present disclosure provides a composition. In an embodiment, the composition includes (A) from 85 wt % to 99 wt % of an olefin-based polymer and (B) from 15 wt % to 1 wt % of an odor suppressant. The odor suppressant is a blend of (i) particles of zinc oxide, and (ii) zinc ionomer. The zinc oxide particles have a D50 particle size from 100 nm to 3000 nm, a surface area from 1 m2/g to 9 m2/g, and a porosity less than 0.020 m3/g. The composition has a methyl mercaptan odor suppression value of less than 70 at 3 days as measured in accordance with ASTM D5504-12.Type: ApplicationFiled: February 22, 2019Publication date: February 20, 2020Inventors: Arkady L. Krasovskiy, Kefu Sun, Keran Lu, Scott T. Matteucci, Alexander Williamson, Jose Eduardo Ruiz, Harpreet Singh, Michelle Gallagher, Jeffrey E. Bonekamp
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Patent number: 10465107Abstract: A process includes (a) injecting a steam composition into a subterranean location containing heavy hydrocarbons, preferably bitumen, wherein the steam composition comprises (i) steam and (ii) a hydroxyalkyl ammonium carboxylate and (b) recovering the heavy hydrocarbon from the subterranean location to above the ground. The process is preferably a cyclic steam stimulation (CSS) process, a steam assisted gravity drainage (SAGD), or a combination thereof.Type: GrantFiled: July 8, 2016Date of Patent: November 5, 2019Assignee: Dow Global Technologies LLCInventor: Alexander Williamson
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Publication number: 20190225786Abstract: A composition includes polyethylene; a multifunctional co-agent having a functionality of 3 or greater, where the multifunctional co-agent is from 100 to 2000 ppm based upon the polyethylene; and a free radical generator, where the free radical generator is from 5 to 100 ppm based upon the polyethylene. Such composition may be utilized to form modified polyethylenes.Type: ApplicationFiled: August 31, 2016Publication date: July 25, 2019Applicant: Dow Global Technologies LLCInventors: Yunfeng Yang, Hongyu Chen, Alexander Williamson, Kalyan Sehanobish, Jorge Caminero Gomes, Yu Cai
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Publication number: 20190160713Abstract: This invention is related to controlled release formulations of volatile antimicrobial compounds against pathogens affecting meats, plants, or plant parts or dairy products. Provided are delivery systems in the form of coatings or films, where controlled release of their volatile components in vapor form is triggered by high relative humidity. The volatile component may include, for example volatile antimicrobial liquids including low molecular weight alcohols and/or aldehydes, 1-methylcyclopropene, and/or other volatile fungicides.Type: ApplicationFiled: January 31, 2019Publication date: May 30, 2019Inventors: Alexander WILLIAMSON, Daniel MACLEAN
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Publication number: 20190100644Abstract: A method for increasing the melt strength and/or low shear viscosity of a polyethylene resin, the method comprising: a) providing a first polyethylene resin having a density ranging from 0.900 g/cm3 to 0.970 g/cm3, a melt index ranging from 0.01 g/10 min to 30 g/10 min, and at least 0.20 vinyl groups per 1,000 total carbons; b) providing a masterbatch composition comprising a free radical generator and a second polyethylene resin, wherein the free radical generator has a half-life at 220° C. of less than 200 seconds, and a decomposition energy higher than ?250 kJ/mol, and wherein the second polyethylene resin has a density ranging from 0.900 g/cm3 to 0.970 g/cm3, melt index ranging from 0.01 g/10 min to 100 g/10 min; and c) reacting the first polyethylene resin with the masterbatch composition to form a modified polyethylene resin.Type: ApplicationFiled: March 6, 2017Publication date: April 4, 2019Inventors: Alexander Williamson, Surya Ssubramaniam, Jorge C. Gomes
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Patent number: 10220548Abstract: This invention is related to controlled release formulations of volatile antimicrobial compounds against pathogens affecting meats, plants, or plant parts or dairy products. Provided are delivery systems in the form of coatings or films, where controlled release of their volatile components in vapor form is triggered by high relative humidity. The volatile component may include, for example volatile antimicrobial liquids including low molecular weight alcohols and/or aldehydes, 1-methylcyclopropene, and/or other volatile fungicides.Type: GrantFiled: July 11, 2014Date of Patent: March 5, 2019Assignee: AgroFresh Inc.Inventors: Alexander Williamson, Daniel Maclean
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Patent number: 10119064Abstract: A process comprising the steps of: (a) injecting a steam composition into a subterranean location containing heavy hydrocarbons, preferably bitumen, wherein the steam composition comprises (i) steam and (ii) an ammonium carboxylate and (b) recovering the heavy hydrocarbon from the subterranean location to above the ground. The process is preferably a cyclic steam stimulation (CSS) process, a steam assisted gravity drainage (SAGD), or a combination thereof.Type: GrantFiled: September 8, 2015Date of Patent: November 6, 2018Assignee: Dow Global Technologies LLCInventors: Alexander Williamson, Timothy J. Young
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Publication number: 20180265768Abstract: A process includes (a) injecting a steam composition into a subterranean location containing heavy hydrocarbons, preferably bitumen, wherein the steam composition comprises (i) steam and (ii) a hydroxyalkyl ammonium carboxylate and (b) recovering the heavy hydrocarbon from the subterranean location to above the ground. The process is preferably a cyclic steam stimulation (CSS) process, a steam assisted gravity drainage (SAGD), or a combination thereof.Type: ApplicationFiled: July 8, 2016Publication date: September 20, 2018Inventor: Alexander Williamson
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Publication number: 20180201825Abstract: A coated proppant includes a solid core proppant particle, and a sulfide recovery coating that includes a sulfide capturing agent embedded within a polymer resin matrix. The sulfide capturing agent is a metal oxide.Type: ApplicationFiled: June 23, 2016Publication date: July 19, 2018Inventors: Arjun Raghuraman, Alexander Williamson, Sachit Goyal, Runyu Tan, Juan Carlos Medina, Kaoru Aou