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公开(公告)号：US20220003904A1
公开(公告)日：2022-01-06
申请号：US17280447
申请日：2019-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Stephen P. Maki , Charles D. Hoyle , Joel D. Oxman , Matthew T. Scholz , Justin M. Mazzoni , Michael E. Griffin , Anna C. Hamlin
Abstract: Multilayer optical film comprising at least a plurality of alternating first and second optical layers. Embodiments of the multilayer optical film are useful, for example, in UV-C shield, UV-C light collimator, and UV-C light concentrator applications.
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公开(公告)号：US12001036B2
公开(公告)日：2024-06-04
申请号：US17280447
申请日：2019-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Stephen P. Maki , Charles D. Hoyle , Joel D. Oxman , Matthew T. Scholz , Justin M. Mazzoni , Michael E. Griffin , Anna C. Hamlin
CPC classification number: G02B5/208 , C08K3/28 , C08L23/08 , C08L27/18 , G02B1/04 , G02B1/115 , C08L2201/10 , C08L2203/20 , G02B19/0095
Abstract: Multilayer optical film comprising at least a plurality of alternating first and second optical layers. Embodiments of the multilayer optical film are useful, for example, in UV-C shield, UV-C light collimator, and UV-C light concentrator applications.
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公开(公告)号：US20170282104A1
公开(公告)日：2017-10-05
申请号：US15510539
申请日：2015-11-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott A. Baum , Jeremy A. Schmoll , Michael E. Griffin , David A. Ender , Robert E. Astle , Justin M. Mazzoni
IPC: B01D35/30 , C02F1/00 , B01D35/147 , B01D37/04 , B01D35/14
CPC classification number: B01D35/305 , B01D35/14 , B01D35/147 , B01D35/30 , B01D37/04 , B01D2201/291 , B01D2201/302 , B01D2201/4015 , B01D2201/4053 , B01D2201/4061 , C02F1/001 , C02F2201/004 , C02F2201/006 , C02F2307/12
Abstract: Keyed fluid-handling devices comprise a fluid-handling device such as a filter, a bypass, or an adapter and an optical key. The optical keys are amenable to all types of filter component and can be readily retrofitted to existing designs. The optical keys may be formed from a variety of materials and combination of phases. That is, optical keys may comprise one or more solid materials, or perhaps may result from a combination of: solid materials, such as in transparent or semi-transparent polymers or glass; liquid fluids, such as water; and gaseous gaps such as an air gap. Optical keys may be light conduits or light guides. Filter manifolds comprise optical locks to ensure compatibility of the filter components.
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公开(公告)号：US20190225509A1
公开(公告)日：2019-07-25
申请号：US16326588
申请日：2017-08-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rajeev Dhiman , Justin M. Mazzoni , Michael E. Griffin , Hemang Patel
IPC: C02F1/32
Abstract: A UV treatment cartridge having an exterior housing and a UV treatment module located inside of the exterior housing. The UV treatment module having a UVLED array for UV treatment of a fluid passing through the UV treatment module. An internal annular space between the exterior sidewall and the module sidewall forms an entry flow path to the UV treatment module thereby substantially balancing fluid pressure acting on the inside of the module sidewall and acting on the outside of the module sidewall.
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公开(公告)号：US09872584B2
公开(公告)日：2018-01-23
申请号：US14913812
申请日：2014-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin M. Mazzoni , Laurence W. Bassett , Hemang R. Patel
IPC: A47J31/60 , B01D15/36 , B01J39/04 , C02F1/42 , B01D35/147 , B01J39/07 , C02F1/00 , C02F1/28 , C02F103/02
CPC classification number: A47J31/605 , B01D15/362 , B01D35/147 , B01D2201/302 , B01J39/07 , C02F1/001 , C02F1/283 , C02F1/42 , C02F2001/425 , C02F2103/02 , C02F2201/006 , C02F2209/40 , C02F2301/043 , C02F2307/10 , C02F2307/12
Abstract: Provided are media cartridges that have adjustable bypasses using linear movement, and systems and methods that use them. Aspects include an adjustable bypass filter cartridge where a treated stream and an adjusted non-treated stream combine prior to post-filtration and the percentage or ratio of treated the and the non-treated water is adjustable at the time of installation from the outside of the filter cartridge with a known or predictable level of bypass. Media cartridges comprise: an inlet in fluid communication with a feed chamber and an outlet in fluid communication with a mixing compartment; a media compartment containing a media; a bypass port in fluid communication with the feed chamber and the mixing compartment; and a bypass regulator that is adjustable by linear movement. Such cartridges maybe adjusted to meet the needs of a wide variety of end uses.
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Patent Agency Ranking
公开(公告)号：US20160353920A1
公开(公告)日：2016-12-08
申请号：US14913812
申请日：2014-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin M. Mazzoni , Laurence W. Bassett , Hemang R. Patel
CPC classification number: A47J31/605 , B01D15/362 , B01D35/147 , B01D2201/302 , B01J39/07 , C02F1/001 , C02F1/283 , C02F1/42 , C02F2001/425 , C02F2103/02 , C02F2201/006 , C02F2209/40 , C02F2301/043 , C02F2307/10 , C02F2307/12
Abstract: Provided are media cartridges that have adjustable bypasses using linear movement, and systems and methods that use them. Aspects include an adjustable bypass filter cartridge where a treated stream and an adjusted non-treated stream combine prior to post-filtration and the percentage or ratio of treated the and the non-treated water is adjustable at the time of installation from the outside of the filter cartridge with a known or predictable level of bypass. Media cartridges comprise: an inlet in fluid communication with a feed chamber and an outlet in fluid communication with a mixing compartment; a media compartment containing a media; a bypass port in fluid communication with the feed chamber and the mixing compartment; and a bypass regulator that is adjustable by linear movement. Such cartridges maybe adjusted to meet the needs of a wide variety of end uses.
Abstract translation: 提供了使用线性运动可调节旁路的介质盒，以及使用它们的系统和方法。 方面包括可调旁路过滤器滤芯，其中处理的流和经过调节的未处理的流在后处理之后组合，并且处理的和未处理的水的百分比或比例在安装时可从外部 滤芯具有已知或可预测的旁路水平。 介质盒包括：与进料室流体连通的入口和与混合室流体连通的出口; 包含媒体的媒体室; 与进料室和混合室流体连通的旁路口; 以及可通过线性运动调节的旁路调节器。 这样的墨盒可能被调整以满足各种最终用途的需要。
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公开(公告)号：US11940651B2
公开(公告)日：2024-03-26
申请号：US17309683
申请日：2019-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Stephen P. Maki , Michael E. Griffin , Anna C. Hamlin , Justin M. Mazzoni , Christopher A. Merton , Matthew T. Scholz
CPC classification number: G02B6/102 , A61L2/10 , A61L2/26 , C02F1/32 , C02F2201/3228 , C02F2303/04
Abstract: A light guide comprising a polymeric layer at least 25 percent transmissive over at least a 30 nm bandwidth in a wavelength range from 180 to 280 nm over a distance of at least 100 micrometers and visible light transparent reflecting layers (UV-C mirror) that are at least 50 percent reflective over at least 30 nm bandwidth in a wavelength range from 180 to 280 nm over an incident light angle of 0 to 90 degrees and that are at least 25 percent transmissive of visible light over at least 30 nm bandwidth in a wavelength range of 400 to 800 nm over an incident light angle of 0 to 90 degrees. The light guide is useful, for example, for antimicrobial surfaces.
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公开(公告)号：US20220026633A1
公开(公告)日：2022-01-27
申请号：US17309683
申请日：2019-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Stephen P. Maki , Michael E. Griffin , Anna C. Hamlin , Justin M. Mazzoni , Christopher A. Merton , Matthew T. Scholz
Abstract: A light guide comprising a polymeric layer at least 25 percent transmissive over at least a 30 nm bandwidth in a wavelength range from 180 to 280 nm over a distance of at least 100 micrometers and visible light transparent reflecting layers (UV-C mirror) that are at least 50 percent reflective over at least 30 nm bandwidth in a wavelength range from 180 to 280 nm over an incident light angle of 0 to 90 degrees and that are at least 25 percent transmissive of visible light over at least 30 nm bandwidth in a wavelength range of 400 to 800 nm over an incident light angle of 0 to 90 degrees. The light guide is useful, for example, for antimicrobial surfaces.
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公开(公告)号：US10961132B2
公开(公告)日：2021-03-30
申请号：US16326588
申请日：2017-08-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rajeev Dhiman , Justin M. Mazzoni , Michael E. Griffin , Hemang Patel
IPC: C02F1/32
Abstract: A UV treatment cartridge having an exterior housing and a UV treatment module located inside of the exterior housing. The UV treatment module having a UVLED array for UV treatment of a fluid passing through the UV treatment module. An internal annular space between the exterior sidewall and the module sidewall forms an entry flow path to the UV treatment module thereby substantially balancing fluid pressure acting on the inside of the module sidewall and acting on the outside of the module sidewall.
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公开(公告)号：US10382957B2
公开(公告)日：2019-08-13
申请号：US15306169
申请日：2015-04-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hemang R. Patel , Michael N. Cormier , Justin M. Mazzoni
Abstract: Aspects of the present disclosure are directed toward methods, apparatuses and systems for operating at a fluid-maintenance site. In certain embodiments, the methods, apparatuses, and systems include a fluid filter, a sensor that provides parameters that characterize fluid flowing through the fluid filter, and a wireless interface circuit. The wireless interface circuit operates in a set-up mode and a normal-operation mode. In the set-up mode, the wireless interface circuit operates by communicating authentication data with a mobile data-processing device while the mobile data-processing device is proximate to the fluid-maintenance site. In the normal-operation mode, the wireless interface circuit operates by sending the parameters wirelessly, according to the authentication protocol, to a remotely-situated server via a wireless communication medium and a broadband connection.
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