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公开(公告)号：US20250027800A1
公开(公告)日：2025-01-23
申请号：US18708943
申请日：2022-11-09
Applicant: The University of Warwick
Inventor： Steve DIXON , Andrew FEENEY , Lei KANG , Zhichao LI
Abstract: Apparatus (1) for measuring fluid flow is disclosed. The apparatus comprises first, second and third ultrasonic transducers (8), the second and third ultrasonic transducers arranged to receive an ultrasonic wave (13) from the first ultrasonic transducer, wherein the second and third ultrasonic transducers are spaced apart by a given distance. The apparatus further comprises a circuit (6) comprising a phase comparator (21) arranged to compare first and second signals (20) from the second and third ultrasonic transducers.
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公开(公告)号：US12196588B2
公开(公告)日：2025-01-14
申请号：US17275767
申请日：2019-09-06
Applicant: The University of Warwick
Inventor： Steven Dixon , Zhichao Li , Jonathan Harrington
Abstract: A clamp-on ultrasonic transducer includes an ultrasound-propagating wedge having a first face and a second face which is inclined to the first face. The clamp-on ultrasonic transducer further includes a first piezoelectric element which is mounted on the second face, and which is directed obliquely at the first face. The wedge has a width, w, between first and second side walls, wherein the width, w, is less than or equal to 10 mm.
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公开(公告)号：US11998002B2
公开(公告)日：2024-06-04
申请号：US16981421
申请日：2019-03-15
Applicant: UNIVERSITY OF WARWICK
Inventor： Matthew Gibson , Christopher Stubbs , Trisha Bailey
IPC: A01N1/02
CPC classification number: A01N1/0221
Abstract: The present invention relates to processes for producing compositions for the cryopreservation of biological materials, e.g. cells and proteins. The compositions comprise a polyampholyte polymer. The invention also provides certain cryopreserving compositions comprising the polyampholyte polymer.
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公开(公告)号：US20230400534A1
公开(公告)日：2023-12-14
申请号：US18035255
申请日：2021-11-04
Applicant: The University of Warwick
Inventor： Gavin Morley , Rajesh Patel , Leiqing Zhou
Abstract: Sensor A device is disclosed. The device comprises a magnet (15) arranged to apply an inhomogeneous magnetic field (B) to a given volume (16) and a magnetometer having an active element (8) for sensing magnetic field in a volume which includes the given volume (16).
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公开(公告)号：US20230295612A1
公开(公告)日：2023-09-21
申请号：US18018690
申请日：2021-07-30
Applicant: UNIVERSITY OF WARWICK
Inventor： Gregory L. CHALLIS , Douglas ROBERTS
CPC classification number: C12N15/1086 , C12Q1/689 , C12N15/1089 , C12Q2600/136
Abstract: The present invention relates to methods for screening for the presence of a biosynthetic gene cluster (BGC) in a cell, via the identification of proximal positive 5 regulatory genes, e.g. large ATP-binding regulators of the LuxR family (LAL) genes.
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Patent Agency Ranking
公开(公告)号：US20230243682A1
公开(公告)日：2023-08-03
申请号：US17926184
申请日：2021-05-14
Applicant: The University of Warwick
Inventor： Steven DIXON , Zhichao LI
IPC: G01F1/667
CPC classification number: G01F1/667
Abstract: A method of determining flowrate of a fluid (7) in a pipe is disclosed. The flowrate is determined using a flowmeter having first and second ultrasonic transducers (10; FIG. 8A) separated along the pipe by a given distance (D; FIG. 1) and inclined so that waves in the fluid propagate at a given path angle (θ; FIG. 1). For a given inner pipe diameter (d; FIG. 1), there is a given integer number of reflections between the first and second ultrasonic transducers. The method comprises obtaining flow rate measurements using wave packets (18) corresponding to an integer number of reflections which is less than said given number.
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公开(公告)号：US11632948B2
公开(公告)日：2023-04-25
申请号：US16619676
申请日：2018-06-05
Applicant: THE UNIVERSITY OF WARWICK
Inventor： Matthew I. Gibson , Ben Graham , Trisha L. Bailey
Abstract: The present invention relates to methods for preventing or inhibiting ice recrystallisation in substances (e.g. biological materials and food products) which are susceptible to ice crystal growth upon cryopreservation and/or thawing therefrom. The methods relate to the use of compositions comprising poly(proline) or a variant or derivative thereof. Also provided are kits and compositions comprising poly(proline) which can be used in the methods of the invention.
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公开(公告)号：US11600483B2
公开(公告)日：2023-03-07
申请号：US16332570
申请日：2017-09-12
Applicant: THE UNIVERSITY OF WARWICK
Inventor： Peter O'Connor , Maria A. Van Agthoven
Abstract: A method of carrying out mass spectrometry, comprising: using an electrostatic or electrodynamic ion trap to contain a plurality of ions, each ion having a mass to charge ratio, the ions having a first plurality of mass to charge ratios, each ion following a path within the electrostatic or electrodynamic ion trap having a radius; and for each of a second plurality of the mass to charge ratios: modulating the radii of the ions in a mass to charge ratio-dependent fashion dependent upon the mass to charge ratio; fragmenting the ions thus modulated in a radius-dependent fashion; and determining a mass spectrum of the ions.
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公开(公告)号：US11249049B2
公开(公告)日：2022-02-15
申请号：US16336197
申请日：2017-09-25
Applicant: The University of Warwick
Inventor： Marina Cole , Julian Gardner , Farah Villa Lopez , Sanju Thomas
IPC: G01N29/02 , G01N29/036 , H03H9/17
Abstract: An integrated circuit is disclosed. The integrated circuit comprises a silicon substrate, a sensor comprising a bulk acoustic wave resonator and an acoustic mirror disposed between the bulk acoustic wave resonator and the substrate, and a CMOS circuit supported by substrate and operatively connected to the sensor.
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公开(公告)号：US20210373047A1
公开(公告)日：2021-12-02
申请号：US17146288
申请日：2021-01-11
Applicant: University of Warwick
Inventor： Patrick Unwin , Kim Martin McKelvey
IPC: G01Q60/60 , B22D19/14 , C23C26/02 , E21C35/183
Abstract: A new scanning electrochemical microscopy tip positioning method that allows topography and surface activity to be resolved independently is presented. A SECM tip is oscillated relative to the surface of interest. Changes in the oscillation amplitude, caused by the intermittent contact of the SECM tip with the surface of interest, are used to detect the surface of interest, and as a feedback signal for various types of imaging
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