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公开(公告)号：US08986432B2
公开(公告)日：2015-03-24
申请号：US12496588
申请日：2009-07-01
Applicant: John A. Wertz , David T. Healey , William S. Freeman , John L. Manns , Mark Rowlands
Inventor： John A. Wertz , David T. Healey , William S. Freeman , John L. Manns , Mark Rowlands
CPC classification number: B01D39/1623 , B01D2239/0654 , B01D2239/0681 , B01D2275/10 , Y10T442/10 , Y10T442/60
Abstract: Filter media, as well as related assemblies, systems and methods. Filter media may contain one or more layers formed of a meltblown material.
Abstract translation: 过滤介质，以及相关组件，系统和方法。 过滤介质可以包含由熔喷材料形成的一层或多层。
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公开(公告)号：US20110147976A1
公开(公告)日：2011-06-23
申请号：US12971456
申请日：2010-12-17
Applicant: John A. Wertz , David T. Healey , William S. Freeman
Inventor： John A. Wertz , David T. Healey , William S. Freeman
IPC: B29C47/00
CPC classification number: B01D39/1623 , B01D2239/0681 , B01D2275/10
Abstract: Filter media, as well as related assemblies, systems and methods. Filter media may contain one or more layers formed of a meltblown material.
Abstract translation: 过滤介质，以及相关组件，系统和方法。 过滤介质可以包含由熔喷材料形成的一层或多层。
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公开(公告)号：US20100000411A1
公开(公告)日：2010-01-07
申请号：US12496588
申请日：2009-07-01
Applicant: John A. Wertz , David T. Healey , William S. Freeman , John L. Manns , Mark Rowlands
Inventor： John A. Wertz , David T. Healey , William S. Freeman , John L. Manns , Mark Rowlands
CPC classification number: B01D39/1623 , B01D2239/0654 , B01D2239/0681 , B01D2275/10 , Y10T442/10 , Y10T442/60
Abstract: Filter media, as well as related assemblies, systems and methods. Filter media may contain one or more layers formed of a meltblown material.
Abstract translation: 过滤介质，以及相关组件，系统和方法。 过滤介质可以包含由熔喷材料形成的一层或多层。
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公开(公告)号：US20120318754A1
公开(公告)日：2012-12-20
申请号：US13528796
申请日：2012-06-20
Applicant: Stephen T. Cox , William S. Freeman , Abdoulaye Doucoure , John A. Wertz
Inventor： Stephen T. Cox , William S. Freeman , Abdoulaye Doucoure , John A. Wertz
CPC classification number: B01D39/1623 , B01D2239/1216 , B01D2239/1233 , B01D2239/1258 , B01D2239/1266 , B32B5/022 , B32B5/26 , D04H3/16
Abstract: Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively low amounts of degraded polymer formed during a fiber extrusion process. The fiber webs may be used for filter media applications.
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Patent Agency Ranking
公开(公告)号：US08608817B2
公开(公告)日：2013-12-17
申请号：US12266892
申请日：2008-11-07
Applicant: John A. Wertz , David Thomas Healey , William S. Freeman , John L. Manns , Mark Rowlands
Inventor： John A. Wertz , David Thomas Healey , William S. Freeman , John L. Manns , Mark Rowlands
IPC: B01D46/00
CPC classification number: B01D39/1623 , B01D2239/0681 , B01D2275/10
Abstract: Filter media, as well as related assemblies, systems and methods. Filter media may contain one or more layers formed of a meltblown material.
Abstract translation: 过滤介质，以及相关组件，系统和方法。 过滤介质可以包含由熔喷材料形成的一层或多层。
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公开(公告)号：US10155186B2
公开(公告)日：2018-12-18
申请号：US13528796
申请日：2012-06-20
Applicant: Stephen T. Cox , William S. Freeman , Abdoulaye Doucoure , John A. Wertz
Inventor： Stephen T. Cox , William S. Freeman , Abdoulaye Doucoure , John A. Wertz
Abstract: Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively low amounts of degraded polymer formed during a fiber extrusion process. The fiber webs may be used for filter media applications.
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公开(公告)号：US20090120048A1
公开(公告)日：2009-05-14
申请号：US12266892
申请日：2008-11-07
Applicant: John A. Wertz , David Thomas Healey , William S. Freeman , John L. Manns , Mark Rowlands
Inventor： John A. Wertz , David Thomas Healey , William S. Freeman , John L. Manns , Mark Rowlands
CPC classification number: B01D39/1623 , B01D2239/0681 , B01D2275/10
Abstract: Filter media, as well as related assemblies, systems and methods. Filter media may contain one or more layers formed of a meltblown material.
Abstract translation: 过滤介质，以及相关组件，系统和方法。 过滤介质可以包含由熔喷材料形成的一层或多层。
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公开(公告)号：US20120152821A1
公开(公告)日：2012-06-21
申请号：US12971594
申请日：2010-12-17
Applicant: Stephen T. Cox , William S. Freeman , Mark S. Millar
Inventor： Stephen T. Cox , William S. Freeman , Mark S. Millar
CPC classification number: B01D39/163 , B01D29/0093 , B01D29/03 , B01D2239/0622 , B01D2239/10 , B01D2239/1233 , B01D2239/1258 , B29C48/05 , B29C48/30 , B29C48/345 , B29C48/911 , B29C2948/92066 , B29D99/0078
Abstract: Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively low amounts of degraded polymer formed during a fiber extrusion process. The fiber webs may be used for filter media applications.
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公开(公告)号：US20120152824A1
公开(公告)日：2012-06-21
申请号：US12971539
申请日：2010-12-17
Applicant: Stephen T. Cox , William S. Freeman
Inventor： Stephen T. Cox , William S. Freeman
CPC classification number: B01D39/163 , B01D2239/0622 , B01D2239/10 , B01D2239/1233 , B01D2239/1258 , Y10T428/24479
Abstract: Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively low amounts of degraded polymer formed during a fiber extrusion process. The fiber webs may be used for filter media applications.
Abstract translation: 描述了包括纤维网的细纤维产品以及相关组件，系统和方法。 在一些实施方案中，本文所述的纤维网可以包括细纤维和在纤维挤出过程中形成的相对低量的降解聚合物。 纤维网可用于过滤介质应用。
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