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公开(公告)号：US20250018346A1
公开(公告)日：2025-01-16
申请号：US18904010
申请日：2024-10-01
Applicant: Smith-Root, Inc.
Inventor： Austen Clouse Thomas , Jesse Andrew Howard
Abstract: A filter assembly includes a housing having an inlet port, an outlet port, and an interior compartment, the inlet port and the outlet port fluidically coupled to form a flow path in the interior compartment, a filter membrane in the flow path, the filter membrane having a porosity capable of capturing biological molecules as liquid flows along the flow path, a fluid screen in the flow path on an opposite side of the filter membrane from the inlet port, and a desiccating element in the flow path comprised of one of a hygroscopic or hydrophilic material selected to absorb moisture from the filter membrane at ambient temperature.
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公开(公告)号：US09370194B2
公开(公告)日：2016-06-21
申请号：US14894679
申请日：2013-06-05
Applicant: SMITH-ROOT, INC.
Inventor： Robin McKimm
Abstract: A method of slaughtering fish comprising the steps of providing an elongated passage, passing fish entrained within a flow of water through said passage, and generating linear electric field in the water along at least a first region of said passage, thereby inducing electro-anaesthesia or stunning of the fish passing through said first region of the passage, and applying a further electric field in the water in a subsequent region of the passage, downstream of said first region, to kill the fish such that the fish exit a downstream end of said passage in a dead state.
Abstract translation: 一种屠宰鱼的方法，包括以下步骤：提供细长的通道，将夹带在水流中的鱼通过所述通道，并沿着所述通道的至少第一区域在水中产生线性电场，从而诱导电麻醉或 通过所述通道的所述第一区域的鱼的惊人，并且在所述通道的随后的所述第一区域的下游区域中的水中施加另外的电场，以杀死所述鱼，使得所述鱼离开所述第一区域的下游端 通过死亡状态。
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公开(公告)号：US12145107B2
公开(公告)日：2024-11-19
申请号：US17967550
申请日：2022-10-17
Applicant: Smith-Root, Inc.
Inventor： Austen Clouse Thomas , Jesse Andrew Howard
Abstract: An inline filter housing with a biodegradable, hydrophilic material that operates in conjunction with a field sampling apparatus to both concentrate field sampled environmental DNA particles from water samples and to automatically preserve the captured DNA via desiccation, thus avoiding filter membrane transfer steps, chemicals or cold storage preservation requirements. The hydrophilic filter housing is capable of rapidly preserving the field sampled environmental DNA captured on the filter membrane at ambient field temperatures.
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公开(公告)号：US10334841B2
公开(公告)日：2019-07-02
申请号：US15148936
申请日：2016-05-06
Applicant: SMITH-ROOT, INC.
Inventor： Lee Roy Carstensen
Abstract: An electrical deterrent system including a pulse generator, power source, and substrates with accompanying electrodes for attaching to different types of surfaces and supports on various manufactured structures to repel pinnipeds from a manufactured or man-made structure that otherwise is not intended for pinniped use.
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公开(公告)号：US09820474B2
公开(公告)日：2017-11-21
申请号：US14602930
申请日：2015-01-22
Applicant: Smith-Root, Inc
Inventor： Carl Burger , Jeffery Smith
Abstract: The inventive subject matter describes an electrical barrier for the deterrence of fish having an electrical barrier with a computer system capable of executing a modified soft-start algorithm, the computer system further having a detector input and a switch output; a bio-electric fish proximity detector, the bio-electric fish proximity detector having a anode-cathode detecting pair input and a signal output, wherein said signal output is connected to the detector input; a time varying voltage source.
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Patent Agency Ranking
公开(公告)号：US09468198B2
公开(公告)日：2016-10-18
申请号：US14172845
申请日：2014-02-04
Applicant: SMITH-ROOT, INC.
Inventor： Douglas Malone
Abstract: The apparatus and methods are described for an electrical fish barrier system that has more than one geographically separate pulsator that are connected to a common electrical grid and are synchronized to prevent the overlapping of electrical pulses to prevent line notching or local line electrical line noise that may interfere with railroad transmission lines.
Abstract translation: 描述了用于具有多于一个地理上独立的脉动器的电鱼屏障系统的装置和方法，所述脉动器连接到公共电网并被同步以防止电脉冲的重叠以防止线路开槽或局部线路电线噪声， 干扰铁路传输线。
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公开(公告)号：USD745226S1
公开(公告)日：2015-12-08
申请号：US29503354
申请日：2014-09-25
Applicant: Smith-Root, Inc
Designer： David Kumarich
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公开(公告)号：US20150196012A1
公开(公告)日：2015-07-16
申请号：US14602930
申请日：2015-01-22
Applicant: Smith-Root, Inc.
Inventor： Carl Burger , Jeffery Smith
Abstract: The inventive subject matter describes an electrical barrier for the deterrence of fish having an electrical barrier with a computer system capable of executing a modified soft-start algorithm, the computer system further having a detector input and a switch output; a bio-electric fish proximity detector. the bio-electric fish proximity detector having a anode-cathode detecting pair input and a signal output, wherein said signal output is connected to the detector input; a time varying voltage source.
Abstract translation: 本发明主题描述了一种用于阻止具有电屏障的鱼的电气屏障，其具有能够执行修改的软启动算法的计算机系统，所述计算机系统还具有检测器输入和开关输出; 生物电鱼接近检测器。 所述生物电动鱼接近检测器具有阳极 - 阴极检测对输入和信号输出，其中所述信号输出连接到所述检测器输入; 时变电压源。
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公开(公告)号：US20160120193A1
公开(公告)日：2016-05-05
申请号：US14894679
申请日：2013-06-05
Applicant: SMITH-ROOT, INC.
Inventor： ROBIN MCKIMM
Abstract: A method of slaughtering fish comprising the steps of providing an elongate passage, passing fish entrained within a flow of water through said passage, and generating linear electric field in the water along at least a first region of said passage, thereby inducing electro-anaesthesia or stunning of the fish passing through said first region of the passage, and applying a further electric field in the water in a subsequent region of the passage, downstream of said first region, to kill the fish such that the fish exit a downstream end of said passage in a dead state.
Abstract translation: 一种屠宰鱼的方法，包括以下步骤：提供细长的通道，将夹带在水流中的鱼通过所述通道，并沿着所述通道的至少第一区域在水中产生线性电场，从而诱导电麻醉或 通过所述通道的所述第一区域的鱼的惊人，并且在所述通道的随后的所述第一区域的下游区域中的水中施加另外的电场，以杀死所述鱼，使得所述鱼离开所述第一区域的下游端 通过死亡状态。
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公开(公告)号：US20150201590A1
公开(公告)日：2015-07-23
申请号：US13941434
申请日：2013-07-12
Applicant: Smith-Root, Inc.
Inventor： Lee Roy Carstensen , John Parkin
IPC: A01K79/02
CPC classification number: A01K79/02
Abstract: Described herein is an aquatic electrical barrier that has the electrodes configured in a matrix array configuration, where each electrode element of the matrix array is mounted either directly on the bottom of a water channel or on extendable rods; the matrix array is controlled so that aquatic species may be physically moved by the aquatic species physiological response to a time-varying and spatially-varying electrical field.
Abstract translation: 这里描述的是具有以矩阵阵列构型配置的电极的水电势垒，其中矩阵阵列的每个电极元件直接安装在水通道的底部或可延伸杆上; 控制矩阵阵列，使得水生物种可以通过水生物种对时变和空间变化的电场的生理反应物理移动。
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