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公开(公告)号：US20210372902A1
公开(公告)日：2021-12-02
申请号：US17286720
申请日：2019-10-21
Applicant: Texas Tech University System
Inventor： Chau-Chyun Chen , Hla Tun , Harnoor Kaur
Abstract: A method and system for adsorbed phase activity coefficients for mixed-gas adsorption includes: providing one or more processors, a memory communicably coupled to the one or more processors and an input/output device communicably coupled to the one or more processors; calculating a first gas activity coefficient γ1 for a first gas using the one or more processors and a first equation; calculating a second gas activity coefficient y2 for a second gas using the one or more processors and a second equation based on a bulk mole fraction of the first gas; providing the first gas activity coefficient y1 for the first gas and the second gas activity coefficient y2 for the second gas to the input/output device; and using the first gas activity coefficient y1 for the first gas and the second gas activity coefficient y2 for the second gas in the gas adsorption system.
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公开(公告)号：US20210370557A1
公开(公告)日：2021-12-02
申请号：US17335679
申请日：2021-06-01
Applicant: Texas Tech University System
Inventor： Burak Aksak , Elliot Geikowsky
Abstract: A method, system, and apparatus for a fibrillar adhesion device comprises forming a stem mold, generating an array of at least one stems using the stem mold, forming a cap mold, generating an array of at least one caps using the cap mold, adhering the array of at least one stems to the array of at least one caps, and removing the cap mold wherein the resulting system comprise an array of at least one fibrillar adhesive structures.
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123.发明授权公开(公告)号：US11187692B2
公开(公告)日：2021-11-30
申请号：US17038058
申请日：2020-09-30
Applicant: Texas Tech University System
Inventor： David Weindorf , Delaina Pearson , Somsubhra Chakraborty
IPC: G01J3/00 , G01N33/24 , G01N23/223 , G01N21/359 , G01N21/27 , G01J3/44
Abstract: An apparatus or method determines a content of the one or more elements of a solid matrix by scanning the solid matrix using a PXRF spectrometer and a color sensor, receiving a PXRF spectra from the PXRF spectrometer and a numerical color data from the color sensor, extracting a value for each of the one or more elements the PXRF spectra, determining the content of the one or more elements of the solid matrix using one or more processors and a predictive model that relates the value of each of the one or more elements and the numerical color data to the content of the one or more elements of the solid matrix, and providing the content of the one or more elements of the solid matrix to one or more input/output interfaces.
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公开(公告)号：US11169064B2
公开(公告)日：2021-11-09
申请号：US15323017
申请日：2015-06-30
Applicant: TEXAS TECH UNIVERSITY SYSTEM
Inventor： Samuel D. Prien , Lindsay L. Penrose
IPC: G01N9/36 , C12N5/073 , G01N33/483
Abstract: Disclosed is a system for determining fecundity of an embryo utilizing a non¬ invasive grading of early stage embryos (pre-hatching) based upon specific gravity, density and/or estimated weight. The system allows 100% recovery of embryos and can detect differences in growth potential at the earliest stages of development. The system may further enhance the development of embryos by utilization of microfluidic effects during use. The disclosed system supports a wide variety of scenarios for human and animal reproductive technologies and related products and services.
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公开(公告)号：US11143694B2
公开(公告)日：2021-10-12
申请号：US16758810
申请日：2018-10-26
Applicant: Texas Tech University System
Inventor： Shelby Lacouture , Stephen Bayne
Abstract: A system, method and apparatus for measuring carrier lifetime of a device comprises subjecting a test device to a voltage via a voltage source associated with the test system, disconnecting the test device from the voltage source, measuring the voltage as a function of time, measuring the current as a function of time, and determining a carrier lifetime of the test piece according to the slope of the measured voltage and the measured current.
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Patent Agency Ranking
公开(公告)号：US20210260043A1
公开(公告)日：2021-08-26
申请号：US17314560
申请日：2021-05-07
Inventor： Adam B. Braunschweig , Kalanidhi Palanichamy , M. Fernando Bravo , Milan A. Shlain , Himanshu Garg , Anjali Joshi , Khushabu Thakur
IPC: A61K31/4192 , A61P31/14
Abstract: Compounds with anti-viral properties are provided that are based on the following structures: A variety of heteroaromatic groups have been found to be biologically active against viral infections. In some embodiments, a dimeric compound is provided with each monomer linked by a repeating glycol linking group.
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127.发明授权公开(公告)号：US11092532B2
公开(公告)日：2021-08-17
申请号：US16621307
申请日：2018-06-22
Applicant: Texas Tech University System
Inventor： Dhananjay Kumar Singh , Caroline C. Ahrens , Wei Li , Siva A. Vanapalli
Abstract: The present invention includes method and device for label-free holographic screening and enumeration of tumor cells in bulk flow comprising: a laser source, a micro-objective, a pinhole device and a collimating lens, a mirror, a sample chamber with a sample flow inlet on a first side of the sample chamber and a sample flow outlet connected by a microchannel, and a detector, wherein the collimated laser beam passes through microchannel and interacts with cells in the sample to generate a respective hologram at the detector, wherein a processor calculates a numerical reconstruction from the respective hologram and generates a focused image of the numerous cells using the numerical reconstruction, wherein the numerous cells are enumerated by looking at a size, a maximum intensity and a mean intensity of the focused image.
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公开(公告)号：US20210236622A1
公开(公告)日：2021-08-05
申请号：US17048714
申请日：2019-04-18
Applicant: Texas Tech University System
Inventor： Mingtao Zeng , Ke Wen
IPC: A61K39/145 , A61K39/39 , C12N7/00 , C12N15/113
Abstract: The present invention includes a live, self-attenuated therapeutic vaccine, virus and methods of making and using the same, comprising: an isolated virus comprising a viral genome that expresses one or more viral antigens; and an artificial microRNA 30 (amiR-30) expression cassette inserted into a viral neuraminidase (NA) or a viral non-structural (NS) gene segment that expresses an amiR-30 that specifically inhibits the expression of a host gene essential for influenza virus replication in host cells.
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公开(公告)号：US20210227861A1
公开(公告)日：2021-07-29
申请号：US16775337
申请日：2020-01-29
Applicant: Texas Tech University System
Inventor： Richard Schlomer Meyer
Abstract: The present invention includes meat chips and methods of making meat chips comprising: blending a meat product and a high oleic oil, and optionally a seasoning, into a meat batter; extruding the meat batter into a casing; cooking to the meat batter; slicing the meat batter into meat slices; and microwaving at a temperature not exceeding 200° F. the meat slices into a meat chip.
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公开(公告)号：US20210222532A1
公开(公告)日：2021-07-22
申请号：US17221073
申请日：2021-04-02
Applicant: Texas Tech University System
Inventor： James J. Sheng
Abstract: Methods for optimization of liquid oil production by huff-n-puff in shale reservoirs to achieve an improved (and optimal) oil recovery factor. The process determines and utilizes the optimum huff and puff times, number of cycles and soaking time under practical operation and reservoir conditions. The huff time in the process is a period so long that the pressure near the wellbore reaches the set maximum injection pressure during the huff period. The puff time in the process is the time required for the pressure near the wellbore to reach the set minimum production pressure during the puff period. Soaking is typically not necessary during the huff-n-puff gas injection in shale oil reservoirs. The number of huff-n-puff cycles is determinable by the time in which the economic rate cut-off is reached.
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