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1.发明公开公开(公告)号：US20230142866A1
公开(公告)日：2023-05-11
申请号：US17907555
申请日：2021-03-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin D. Landgrebe , G. Marco Bommarito , Timothy J. Nies
CPC classification number: A61L2/28 , A61L2/07 , A61L2/206 , A61L2/208 , B65D79/02 , A61L2202/18 , A61L2202/24
Abstract: An example sterilization indicator (102) includes a cover (122), an indicator (102), and a seal (142). The cover (122) defines at least a portion of a cavity (138). The indicator (102) is disposed within the cavity (138). The indicator (102) is configured to fluidly couple with an internal cavity (110) of a sterilization package (package) and indicate an exposure to a sterilant. The seal (142) is configured to form a microorganism barrier between an exterior of the cover (122) and an internal cavity (110) of a sterilization package (100).
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公开(公告)号：US11065354B2
公开(公告)日：2021-07-20
申请号：US14775745
申请日：2014-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Evan K. L. Y. Hajime , Myungchan Kang , Timothy J. Nies
Abstract: Post-steam sterilization wet pack indicators are described. The indicators generally comprise a moisture-impermeable layer having a first surface and a moisture-indicating layer comprising a reversible colorimetric steam-sterilization-compatible moisture-indicating medium. The moisture-indicating layer is disposed on or near the first surface of the moisture-impermeable layer. The area of the moisture-indicating layer is dimensionally smaller than the moisture-impermeable layer such that the edges of the moisture-impermeable layer extend beyond the edges of the moisture-indicating layer. Articles and packages comprising wet pack indicators are also described.
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公开(公告)号：US20220031900A1
公开(公告)日：2022-02-03
申请号：US17309502
申请日：2019-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin D. Landgrebe , G. Marco Bommarito , Wensheng Xia , Timothy A. Kohman , Timothy J. Nies , Nicholas R. Powley
IPC: A61L2/28
Abstract: A system for assessing efficacy of a sterilization process is disclosed. The system includes a biological indicator, a receptacle configured to receive the biological indicator, an actuator mechanism, and a sensing system operatively coupled to the actuator mechanism. A method of using the system for assessing efficacy of a sterilization process is also disclosed.
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公开(公告)号：US20150233852A1
公开(公告)日：2015-08-20
申请号：US14429719
申请日：2013-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Myungchan Kang , Michael C. Palazzotto , Timothy J. Nies , Kelvin J. Witcher
CPC classification number: G01N27/023 , A47L15/4295 , A47L15/46 , A61L2/04 , A61L2/28 , A61L2202/17 , D06F39/002 , G01N27/021 , G01N27/22
Abstract: An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
Abstract translation: 电子指示器包括人造土壤和传感器。 电子指示器的电气特性可能由于人造土体积的变化而变化。 在一些实施例中，电子指示器的电特性可以由电特性读取器测量并用于确定清洁循环的功效。
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公开(公告)号：US11795326B2
公开(公告)日：2023-10-24
申请号：US17078477
申请日：2020-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Kevin D. Landgrebe , Ryan T. Woldt , Wensheng Xia , Timothy J. Nies
IPC: C08L79/02 , C09D179/02 , C08G73/02 , C08L33/08
CPC classification number: C08L79/02 , C08G73/0206 , C08G73/0246 , C08L33/08 , C09D179/02 , C08L2201/54 , C08L2203/16 , C09D179/02 , C08L75/04 , C09D179/02 , C08L29/04 , C09D179/02 , C08L29/04 , C08L75/04 , C09D179/02 , C08L39/06 , C09D179/02 , C08L33/08 , C09D179/02 , C08K5/3412 , C09D179/02 , C08K5/3412 , C08L75/04 , C09D179/02 , C08K5/3412 , C08L33/08 , C09D179/02 , C08K5/0025 , C09D179/02 , C08K5/0025 , C08L75/04
Abstract: Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R—Z—SiY3. R represents an amine-reactive group containing 1 to 18 carbon atoms; Z represents a divalent organic group containing 1 to 8 carbon atoms; and each Y independently represents a hydrolyzable group. Methods of using the compositions to make articles, and articles produces thereby are also disclosed. A composition comprising an intimate mixture of a crosslinked polyethylenimine and a polymeric binder material, and a method of making it is also disclosed.
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Patent Agency Ranking
公开(公告)号：US20190144670A1
公开(公告)日：2019-05-16
申请号：US16097990
申请日：2017-04-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Kevin D. Landgrebe , Ryan T. Woldt , Wensheng Xia , Timothy J. Nies
Abstract: Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R—Z—SiY3. R represents an amine-reactive group containing 1 to 18 carbon atoms; Z represents a divalent organic group containing 1 to 8 carbon atoms; and each Y independently represents a hydrolyzable group. Methods of using the compositions to make articles, and articles produces thereby are also disclosed. A composition comprising an intimate mixture of a crosslinked polyethylenimine and a polymeric binder material, and a method of making it is also disclosed.
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公开(公告)号：US09575022B2
公开(公告)日：2017-02-21
申请号：US14429719
申请日：2013-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Myungchan Kang , Michael C. Palazzotto , Timothy J. Nies , Kelvin J. Witcher
CPC classification number: G01N27/023 , A47L15/4295 , A47L15/46 , A61L2/04 , A61L2/28 , A61L2202/17 , D06F39/002 , G01N27/021 , G01N27/22
Abstract: An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
Abstract translation: 电子指示器包括人造土壤和传感器。 电子指示器的电气特性可能由于人造土体积的变化而变化。 在一些实施例中，电子指示器的电特性可以由电特性读取器测量并用于确定清洁循环的功效。
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公开(公告)号：US20150257844A1
公开(公告)日：2015-09-17
申请号：US14432807
申请日：2013-10-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Ting Liu , Timothy J. Nies
Abstract: The present disclosure provides a monitoring device comprising a test composition, a test element comprising a test portion to which the test composition is releasably adhered, a detection reagent, and a container comprising a first end with an opening and a second end opposite the first end. The test composition comprises a predetermined quantity of tracer analyte. The container is configured to receive the test portion and configured to be operationally coupled to an analytical instrument. The tracer analyte and the detection reagent each are capable of participating in one or more chemical reaction that results in the formation of a detectable product. A method of using the monitoring device to assess the efficacy of a washing process is also provided.
Abstract translation: 本公开提供了一种监测装置，其包括测试组合物，测试元件，其包括测试组合物可释放地粘附到其上的测试部分，检测试剂和包含具有开口的第一端和与第一端相对的第二端的容器 。 测试组合物包含预定量的示踪剂分析物。 容器被配置为接收测试部分并且被配置为可操作地耦合到分析仪器。 示踪剂分析物和检测试剂各自能够参与导致形成可检测产物的一种或多种化学反应。 还提供了使用监测装置来评估洗涤过程的功效的方法。
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公开(公告)号：US20130168441A1
公开(公告)日：2013-07-04
申请号：US13681056
申请日：2012-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin D. Landgrebe , Heather M. Webb , Bernard A. Gonzalez , Timothy J. Nies , Peter J. Molitor , Patricia S. Columbus-Powers , Michael J. Fletcher
CPC classification number: B65D25/14 , B31B2120/40 , B65D7/26 , B65D11/1833 , B65D25/16 , B65D75/14
Abstract: A foldable shell having a plurality of panels and at least one flap is provided. The shell has a substantially planar unfolded state and a first folded state that defines a container suitable to hold an object to be sterilized. Optionally, the foldable shell may have a liner attached thereto. A method of folding a foldable shell and a liner to prepare an object for sterilization is also provided. The method results in the formation of the container while simultaneously enfolding the liner around an object disposed on the foldable shell.
Abstract translation: 提供具有多个面板和至少一个折片的可折叠壳体。 壳体具有基本平坦的展开状态和限定适合于容纳待消毒物体的容器的第一折叠状态。 可选地，可折叠外壳可以具有连接到其上的衬垫。 还提供了折叠可折叠壳和衬垫以制备灭菌对象的方法。 该方法导致容器的形成，同时将衬垫围绕设置在可折叠壳体上的物体包围。
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公开(公告)号：US20220380632A1
公开(公告)日：2022-12-01
申请号：US17642134
申请日：2020-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bret W. Ludwig , Abbi G. Johnson , Katelyn M. Leniczek , Lacey M. Strand , Jeffrey O. Emslander , Jacob D. Young , Ramasubramani Kuduva Raman Thanumoorthy , Brian E. Spiewak , Timothy J. Nies , James M. Sieracki
IPC: C09J7/28
Abstract: The disclosed film backing has a multilayer extensible substrate with a securing adhesive that can secure to a surface and a tab to stretch the extensible substrate to remove the securing adhesive from the underlying surface. Stretching the extensible substrate will easily release the adhesive from the underlying surface. Therefore, a strong adhesive can be used. The multilayer extensible substrate includes an elastic layer forming the core adjacent to a plastically-deforming layers forming the skin to minimize the elasticity of the overall construction.
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