Patents by Inventor Carlos A. Cruz

Carlos A. Cruz 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).

  • Patent number: 11124586
    Abstract: Catalyst compositions containing a metallocene compound, a solid activator, and a co-catalyst, in which the solid activator or the supported metallocene catalyst has a d50 average particle size of 15 to 50 ?m and a particle size distribution of 0.5 to 1.5, can be contacted with an olefin in a loop slurry reactor to produce an olefin polymer. A representative ethylene-based polymer produced using the catalyst composition has excellent dart impact strength and low gels, and can be characterized by a HLMI from 4 to 10 g/10 min, a density from 0.944 to 0.955 g/cm3, a higher molecular weight component with a Mn from 280,000 to 440,000 g/mol, and a lower molecular weight component with a Mw from 30,000 to 45,000 g/mol and a ratio of Mz/Mw ranging from 2.3 to 3.4.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: September 21, 2021
    Assignee: Chevron Phillips Chemical Company LP
    Inventors: Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Eric D. Schwerdtfeger, Carlos A. Cruz, Jeremy M. Praetorius, Youlu Yu
  • Patent number: 11087497
    Abstract: In an approach for chemical detection for a water source, a processor receives, from a network device of a plurality of network devices, data, wherein the data includes at least one of image data, video data, chemical sensor data, and biosensor data. A processor updates a predictive model with the data. A processor receives a table of possible chemical compositions from the predictive model. A processor determines to send an alert based on the table of possible chemical compositions. A processor sends the alert to a user device.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 10, 2021
    Assignee: International Business Machines Corporation
    Inventors: Gloriana Huertas Carrillo, Luis Carlos Cruz Huertas, Lee N. Helgeson
  • Patent number: 11078143
    Abstract: Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed, and these processes include the steps of irradiating the hydrocarbon reactant and a supported chromium catalyst comprising chromium in a hexavalent oxidation state with a light beam at a wavelength in the UV-visible spectrum to reduce at least a portion of the supported chromium catalyst to form a reduced chromium catalyst, and hydrolyzing the reduced chromium catalyst to form a reaction product comprising the alcohol compound and/or the carbonyl compound. In addition, these processes can further comprise a step of calcining all or a portion of the reduced chromium catalyst to regenerate the supported chromium catalyst.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: August 3, 2021
    Assignee: Chevron Phillips Chemical Company, LP
    Inventors: Max P. McDaniel, Carlos A. Cruz, Masud M. Monwar, Jared L. Barr, William C. Ellis
  • Patent number: 11081366
    Abstract: A method of making a semiconductor device includes mounting at least two semiconductor dies to a die pad of a leadframe in spaced apart relation to each other, the leadframe having a plurality of preformed leads, electrically connecting each semiconductor die to at least one preformed lead of the leadframe, forming a molding structure including at least part of the semiconductor dies and the preformed leads of the leadframe, and forming a trench in the molding structure in a space between the at least two semiconductor dies, the trench separating the die pad into first and second die pad portions.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: August 3, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Bernard Kaebin Andres Ancheta, Emerson Mamaril Enipin, John Carlo Cruz Molina
  • Patent number: 11017129
    Abstract: Aspects provide for design template selectors, wherein processors are configured to determine a design pattern from a user input comprising a spatial arrangement of different discrete constituent design components, and determine that the design pattern input spatial arrangement of constituent components matches a portion of a selected one of a knowledge base plurality of completed design patterns that each comprise different fixed spatial arrangements of discrete constituent components within a threshold amount of confidence. Thus, aspects present the selected one of the knowledge base design patterns to the user as a suggested template for use in completing the design.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: May 25, 2021
    Assignee: International Business Machines Corporation
    Inventors: Luis Carlos Cruz Huertas, Rick A. Hamilton, II, Ninad Sathaye, Edgar A. Zamora Duran
  • Publication number: 20210138114
    Abstract: The present invention relates to an extrudable photocrosslinkable hydrogel comprising a biochemically modified extracellular matrix (ECM) with an electroconductive nanomaterial embedded; a photoinitiator and a solvent, the method for its preparation starting from decellularized extracellular matrices (dECMs) and its applications for preparing electroconductive scaffolds, electroconductive extrudable hydrogels for in situ defect-filling, conductive grafts, in situ or in vitro printed tissues or organs, adhesives for different tissues, or bone adhesives.
    Type: Application
    Filed: August 13, 2020
    Publication date: May 13, 2021
    Inventors: Carolina MUÑOZ CAMARGO, Juan Carlos CRUZ JIMÉNEZ, Julián Andrés SERNA MÉNDEZ, Laura RUEDA GENSINI, Javier Felipe CIFUENTES RUEDA, Daniela Natalia CÉSPEDES VALENZUELA
  • Patent number: 10977928
    Abstract: Security system devices are configured to retrieve historic first sensor data acquired from a protected area in response to receiving a threat alarm notification from a peer security system that is related to an area monitored by the peer security system, wherein the protected area is different from and geographically separate from the area monitored by the peer security system. The system devise determines that a security threat is indicated for the protected area by assessing the retrieved selection of historic first sensor data as a function of a relation of the threat alarm notification from the peer security system to the protected area, wherein assessing the historic first sensor data without the function of the relation of the threat alarm notification from the peer security system to the protected area results in determining that the security threat is not indicated for the protected area.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: April 13, 2021
    Assignee: International Business Machines Corporation
    Inventors: Luis Carlos Cruz Huertas, Rick A Hamilton, II, Ninad Sathaye, Edgar A. Zamora Duran
  • Publication number: 20210078927
    Abstract: Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed, and these processes include the steps of irradiating the hydrocarbon reactant and a supported chromium catalyst comprising chromium in a hexavalent oxidation state with a light beam at a wavelength in the UV-visible spectrum to reduce at least a portion of the supported chromium catalyst to form a reduced chromium catalyst, and hydrolyzing the reduced chromium catalyst to form a reaction product comprising the alcohol compound and/or the carbonyl compound. In addition, these processes can further comprise a step of calcining all or a portion of the reduced chromium catalyst to regenerate the supported chromium catalyst.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Max P. McDaniel, Carlos A. Cruz, Masud M. Monwar, Jared L. Barr, William C. Ellis
  • Publication number: 20210078926
    Abstract: Processes for converting an olefin reactant into a diol compound are disclosed, and these processes include the steps of contacting the olefin reactant and a supported chromium catalyst comprising chromium in a hexavalent oxidation state to reduce at least a portion of the supported chromium catalyst to form a reduced chromium catalyst, and hydrolyzing the reduced chromium catalyst to form a reaction product comprising the diol compound. While being contacted, the olefin reactant and the supported chromium catalyst can be irradiated with a light beam at a wavelength in the UV-visible spectrum. Optionally, these processes can further comprise a step of calcining at least a portion of the reduced chromium catalyst to regenerate the supported chromium catalyst.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Jared L. Barr, Carlos A. Cruz, Masud M. Monwar, Kathy S. Clear, Max P. McDaniel
  • Publication number: 20210078920
    Abstract: Processes for cracking an alkane reactant to form a lower aliphatic hydrocarbon product and for converting an alkane reactant into a higher aliphatic hydrocarbon product are disclosed, and these processes include a step of contacting the alkane reactant with a supported chromium (II) catalyst. In addition to the formation of various aliphatic hydrocarbons, such as linear alkanes, branched alkanes, 1-alkenes, and internal alkenes, aromatic hydrocarbons and hydrogen also can be produced.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 18, 2021
    Inventors: Carlos A. Cruz, Max P. McDaniel, Masud M. Monwar, Jared L. Barr
  • Publication number: 20210077981
    Abstract: Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed, and these processes include the steps of forming a supported chromium catalyst comprising chromium in a hexavalent oxidation state, irradiating the hydrocarbon reactant and the supported chromium catalyst with a light beam at a wavelength in the UV-visible spectrum to reduce at least a portion of the supported chromium catalyst to form a reduced chromium catalyst, and hydrolyzing the reduced chromium catalyst to form a reaction product comprising the alcohol compound and/or the carbonyl compound. The supported chromium catalyst can be formed by heat treating a supported chromium precursor, contacting a chromium precursor with a solid support while heat treating, or heat treating a solid support and then contacting a chromium precursor with the solid support.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Carlos A. Cruz, Masud M. Monwar, Max P. McDaniel, Jared L. Barr, Kathy S. Clear
  • Publication number: 20210082150
    Abstract: In an approach for chemical detection for a water source, a processor receives, from a network device of a plurality of network devices, data, wherein the data includes at least one of image data, video data, chemical sensor data, and biosensor data. A processor updates a predictive model with the data. A processor receives a table of possible chemical compositions from the predictive model. A processor determines to send an alert based on the table of possible chemical compositions. A processor sends the alert to a user device.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 18, 2021
    Inventors: GLORIANA HUERTAS CARRILLO, LUIS CARLOS Cruz Huertas, Lee N. Helgeson
  • Publication number: 20210024728
    Abstract: Ethylene-based polymers having a density of 0.952 to 0.965 g/cm3, a high load melt index (HLMI) from 5 to 25 g/10 min, a weight-average molecular weight from 275,000 to 450,000 g/mol, a number-average molecular weight from 15,000 to 40,000 g/mol, a viscosity at HLMI from 1400 to 4000 Pa-sec, and a tangent delta at 0.1 sec?1 from 0.65 to 0.98 degrees. These polymers have the processability of chromium-based resins, but with improved stress crack resistance, and can be used in large-part blow molding applications.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 28, 2021
    Inventors: Carlos A. Cruz, Yongwoo Inn, Justin Lumbley, Brandy Rutledge-Ryal, John R. Rathman, Jennifer L. Hicks, Jay M. Chaffin
  • Publication number: 20210004409
    Abstract: The disclosure describes techniques for generating device recommendations. The techniques include registering a plurality of Internet of Things (IoT) devices in a social IoT network, where each device performs one or more tasks and the one or more tasks include a first task. The techniques include periodically receiving, with the social IoT network, a work profile from one or more of the registered devices. The work profile includes device information associated with the one or more device tasks performed by the respective registered device. The techniques include grouping devices performing the first task into groups of similar devices, identifying, based on the device information in the work profile received from one or more of the registered devices, at least one device from the group of devices for which recommendations are to be provided, generating the recommendations for the identified device, and providing the recommendations for the identified device.
    Type: Application
    Filed: July 2, 2019
    Publication date: January 7, 2021
    Inventors: Edgar Adolfo Zamora Duran, Radha Radha Mohan De, Luis Carlos Cruz Huertas, Roxana Monge Nunez, Barun Das
  • Patent number: 10885092
    Abstract: A method, computer system, and a computer program product for selecting a media playlist based on learning past behaviors of a user is provided. The present invention may include receiving a plurality of current user data. The present invention may then include receiving a plurality of current external conditions data. The present invention may also include enriching a plurality of current raw data associated with the plurality of current user data, the plurality of user reactions to the media selections and the plurality of current external conditions data. The present invention may further include determining the plurality of current user data exceeds a threshold. The present invention may also include, in response to determining the threshold is exceeded, creating a dataset. The present invention may then include retrieving a media playlist. The present invention may further include sending the retrieved media playlist to a media device.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: January 5, 2021
    Assignee: International Business Machines Corporation
    Inventors: Luis Carlos Cruz Huertas, Rick A. Hamilton, II, Hari K. Narasimhamurthy, Edgar A. Zamora Duran
  • Patent number: 10851234
    Abstract: Provided is a polymer composition comprising an acrylic resin and a compound (II) wherein R1, R2, R3, and R4 is each independently hydrogen or an organic group having 1 or more carbon atoms, R5 is an alkylene group of 1 to 4 carbon atoms and n is from 1 to 20.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: December 1, 2020
    Assignee: Rohm and Haas Company
    Inventors: Hailan Guo, Carlos A. Cruz
  • Patent number: 10851233
    Abstract: Provided is a polymer composition comprising an acrylic resin and a compound (I) wherein R1, R2, R3, and R4 is each independently hydrogen or an organic group having 1 or more carbon atoms, and n is from 1 to 20.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: December 1, 2020
    Assignee: Rohm and Haas Company
    Inventors: Hailan Guo, Carlos A. Cruz
  • Publication number: 20200369868
    Abstract: Provided is a method of modifying a blend of polycarbonate and acrylonitrile/butadiene/styrene copolymer comprising adding composite particles to the blend, wherein the composite particles comprise (I) a partially crosslinked polyolefin core and (II) a full or partial shell comprising polymerized units of one or more vinyl monomer, and the resulting modified blend.
    Type: Application
    Filed: December 4, 2018
    Publication date: November 26, 2020
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Liang Chen, Carlos A. Cruz, Yannick Saint-Gerard, Jessica Ye Huang, Matthew J. Crimmins, Douglas J. Hasso
  • Publication number: 20200362119
    Abstract: Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers.
    Type: Application
    Filed: December 4, 2018
    Publication date: November 19, 2020
    Inventors: Liang Chen, Andy Jun Li, Matthew Carter, Robert S. Moglia, Ralph C. Even, John F. Kohn, Carlos A. Cruz, Yannick Saint-Gerard, Douglas J. Hasso
  • Publication number: 20200354553
    Abstract: Provided is a process for making a dispersion of composite particles comprising (i) providing a dispersion of crosslinked polyolefin particles in an aqueous medium, (ii) performing emulsion polymerization on one or more vinyl monomers in the presence of the crosslinked polyolefin particles to produce the dispersion of composite particles.
    Type: Application
    Filed: November 29, 2018
    Publication date: November 12, 2020
    Inventors: Liang Chen, Andy Jun Li, Matthew Carter, Robert S. Moglia, Ralph C. Even, Miroslav Janco, Carlos A. Cruz, Yannick Saint-Gerard