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    RECOVERY OF A HIERARCHICAL FUNCTIONAL REPRESENTATION OF AN INTEGRATED CIRCUIT
    1.
    发明申请
    RECOVERY OF A HIERARCHICAL FUNCTIONAL REPRESENTATION OF AN INTEGRATED CIRCUIT 有权

    公开(公告)号：US20250165686A1

    公开(公告)日：2025-05-22

    申请号：US19027968

    申请日：2025-01-17

    Applicant: Battelle Memorial Institute

    Inventor： Adam G. Kimura ,  Andrew S. Elliott ,  Daniel A. Perkins

    IPC: G06F30/323 ,  G06F30/327 ,  G06F30/33 ,  G06F117/06

    Abstract: A Register Transfer Level (RTL) representation is recovered from a netlist representing an integrated circuit (IC). The netlist is converted to a graph comprising nodes belonging to a set of node types and edges connecting the nodes. The set of node types includes an instance node type representing an electronic component and a wire node type representing signal transfer between components. The graph is converted to a standardized graph by replacing subgraphs of the graph with standardized subgraphs. An RTL representation of the standardized graph is generated by operations including building signal declarations in a hardware description language (HDL) from the wire nodes of the standardized graph and building signal assignments in the HDL from instance nodes of the standardized graph.

    METHODS OF CHEMICAL SEPARATION USING SELECTIVE AND SEQUENTIAL PRECIPITATION IN REACTION-DIFFUSION GEL MEDIA
    2.
    发明申请
    METHODS OF CHEMICAL SEPARATION USING SELECTIVE AND SEQUENTIAL PRECIPITATION IN REACTION-DIFFUSION GEL MEDIA 有权

    公开(公告)号：US20250163540A1

    公开(公告)日：2025-05-22

    申请号：US18921845

    申请日：2024-10-21

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： ELIAS NAKOUZI ,  QINGPU WANG

    IPC: C22B3/24

    Abstract: A reaction-diffusion method for material separation using inexpensive and scalable gel medium (such as agarose or gelatin in a cylindrical tube) and a precipitating agent (such as sodium hydroxide, potassium hydroxide, or an oxalate). Basic embodiments place a solution containing dissolved ions containing one or more metals of interest in contact with a hydrogel that contains at least one precipitation agent. Diffusion and precipitation reactions occur over time to cause physical displacement or separation and thus cause enhanced concentration of different ions at different locations or depths within the hydrogel.

    MULTI-FUNCTION SCALABLE ANTENNA ARRAY
    3.
    发明申请
    MULTI-FUNCTION SCALABLE ANTENNA ARRAY 有权

    公开(公告)号：US20250141116A1

    公开(公告)日：2025-05-01

    申请号：US19006479

    申请日：2024-12-31

    Applicant: Battelle Memorial Institute

    Inventor： Douglas A. Thornton ,  Kevin P. Crawford ,  Daniel A. Perkins ,  Raphael J. Welsh ,  Curtis A. Cutright

    IPC: H01Q21/00 ,  H01Q21/22

    Abstract: A modular radio frequency (RF) device includes N base units, each including a differential segmented array (DSA) tile with a support board and a two-dimensional (2D) array of electrically conductive tapered projections disposed on the support board. Neighboring pairs of the electrically conductive tapered projections form RF pixels. The N DSA tiles are arranged to form an RF aperture. The N base units are programmed to switch the RF aperture between a first operating mode and a second operating mode. In the first operating mode, the N base units are operated as at least two independent subsets with each subset operating as an RF transmitter or receiver independently of the other subsets. In the second operating mode all N base units coherently combine as a single phased array RF transmitter or receiver.

    NiCrMoNb age hardenable alloy for creep-resistant high temperature applications, and methods of making
    8.
    发明授权
    NiCrMoNb age hardenable alloy for creep-resistant high temperature applications, and methods of making 有权

    公开(公告)号：US12264383B2

    公开(公告)日：2025-04-01

    申请号：US18490286

    申请日：2023-10-19

    Applicant: Battelle Memorial Institute

    Inventor： Martin Detrois ,  Paul D. Jablonski ,  Jeffrey A. Hawk

    IPC: C22F1/10 ,  C22C19/05

    Abstract: Nickel alloys, methods of making nickel alloys, articles including the nickel alloys, uses of the alloys, and methods of treating nickel alloys are described. The inventive heat resistant structural materials are suitable for applications requiring high yield stress at room temperature and good creep strength at high temperatures, such as in gas turbines, steam turbines, fossil energy boilers, aero engines, power generation systems using fluids such as supercritical carbon dioxide (e.g., advanced ultra-supercritical power plants), concentrated solar power plants, nuclear power plants, molten salt reactors: turbine blades, casings, valves, heat exchangers and recuperators.

    Method and system embodiments for converting ethanol to para-xylene and ortho-xylene
    9.
    发明授权
    Method and system embodiments for converting ethanol to para-xylene and ortho-xylene 有权

    公开(公告)号：US12264116B2

    公开(公告)日：2025-04-01

    申请号：US18205439

    申请日：2023-06-02

    Applicant: Battelle Memorial Institute ,  LanzaTech, Inc.

    Inventor： Karthikeyan K. Ramasamy ,  Mond Guo ,  Richard Russell Rosin ,  Joseph Anthony Kocal

    IPC: C07C1/20 ,  C07C1/207 ,  C07C7/04 ,  C07C45/68

    Abstract: Disclosed herein are embodiments of a method and system for converting ethanol to para-xylene. The method also provides a pathway to produce terephthalic acid from biomass-based feedstocks. In some embodiments, the disclosed method produces p-xylene with high selectivity over other aromatics typically produced in the conversion of ethanol to xylenes, such as m-xylene, ethyl benzene, benzene, toluene, and the like. And, in some embodiments, the method facilitates the ability to use ortho/para mixtures of methylbenzyaldehyde for preparing ortho/para xylene product mixtures that are amendable to fractionation to separate the para- and ortho-xylene products thereby providing a pure feedstock of para-xylene that can be used to form terephthalic anhydride and a pure feedstock of ortho-xylene that can be used for other purposes, such as phthalic anhydride.

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