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公开(公告)号：US12274389B2
公开(公告)日：2025-04-15
申请号：US17981134
申请日：2022-11-04
Applicant: David Zahner
Inventor： David Zahner
Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.
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公开(公告)号：US20160367060A1
公开(公告)日：2016-12-22
申请号：US14451667
申请日：2014-08-05
Applicant: David Zahner
Inventor： David Zahner
CPC classification number: A47H1/04 , A47H1/08 , A47H1/104 , A47H1/14 , A47H1/144 , A47H13/02 , A47H13/04 , A47H2201/02
Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.
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公开(公告)号：US09511024B2
公开(公告)日：2016-12-06
申请号：US14124468
申请日：2012-05-15
Applicant: Gary Davidson , Pavel Levkin , Linxian Li , Yi Su , David Zahner
Inventor： Gary Davidson , Pavel Levkin , Linxian Li , Yi Su , David Zahner
IPC: A61K9/127 , C07C317/44 , C07C323/60 , C07D295/125 , C07D295/185
CPC classification number: A61K9/1272 , C07C317/44 , C07C323/60 , C07D295/125 , C07D295/185 , Y10T428/2982
Abstract: The present invention provides new amino lipids and a convenient method for synthesizing these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.
Abstract translation: 本发明提供新的氨基脂质和合成这些化合物的方便方法。 这些（阳离子）氨基脂质作为转染剂具有良好的性质。 该方法是经济通用的两步合成，允许制备各种氨基脂质，从而导致转染试剂组合文库的组装。 此外，本发明提供含有所述氨基脂质的脂质颗粒（脂质体）及其将生物活性剂递送到细胞中的用途。 本发明还包括使用含有阳离子氨基脂质的脂质颗粒作为药物。
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Patent Agency Ranking
公开(公告)号：US20140187614A1
公开(公告)日：2014-07-03
申请号：US14124468
申请日：2012-05-15
Applicant: Gary Davidson , Pavel Levkin , Linxian Li , Yi Su , David Zahner
Inventor： Gary Davidson , Pavel Levkin , Linxian Li , Yi Su , David Zahner
IPC: A61K9/127
CPC classification number: A61K9/1272 , C07C317/44 , C07C323/60 , C07D295/125 , C07D295/185 , Y10T428/2982
Abstract: The present invention provides new amino lipids and a convenient method for synthesising these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.
Abstract translation: 本发明提供新的氨基脂质和合成这些化合物的方便方法。 这些（阳离子）氨基脂质作为转染剂具有良好的性质。 该方法是经济通用的两步合成，允许制备各种氨基脂质，从而导致转染试剂组合文库的组装。 此外，本发明提供含有所述氨基脂质的脂质颗粒（脂质体）及其将生物活性剂递送到细胞中的用途。 本发明还包括使用含有阳离子氨基脂质的脂质颗粒作为药物。
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公开(公告)号：US08408275B2
公开(公告)日：2013-04-02
申请号：US12290989
申请日：2008-11-05
Applicant: John Stuart DeWees , David Zahner
Inventor： John Stuart DeWees , David Zahner
Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.
Abstract translation: 用于悬挂幕帘的模块化轨道系统，轨道系统由具有附件和附件的模块或部件组成，可根据不同的环境和规格进行调整。 通过指定作为系统一部分创建的专门组件的各种组合来调整轨道形状和长度。 补充轨道系统是具有集成环形紧固件的窗帘，其允许在不移除轨道的情况下附接和移除窗帘。 该系统还优选地包括用于将轨道附接到环境中的固定支撑件的侧支撑件，以及在一个或多个轨道部分上的轨道侧上的导轨，轨道和帘幕均被协调以形成有效和 改进幕帘悬挂系统。
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公开(公告)号：USD669721S1
公开(公告)日：2012-10-30
申请号：US29429608
申请日：2012-08-14
Applicant: David Zahner
Designer： David Zahner
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公开(公告)号：US06935402B2
公开(公告)日：2005-08-30
申请号：US10320340
申请日：2002-12-16
Applicant: David Zahner
Inventor： David Zahner
Abstract: Hanging products having an opening for suspending the item from a rod without removing the rod from its mounted supports.
Abstract translation: 具有用于将物品悬挂在杆上的开口的悬挂产品，而不将杆从其安装的支撑件上移除。
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公开(公告)号：US06494248B1
公开(公告)日：2002-12-17
申请号：US09617402
申请日：2000-07-17
Applicant: David Zahner
Inventor： David Zahner
IPC: A47H100
CPC classification number: A47H13/02 , A47H15/04 , A47K3/38 , H04L1/0025 , Y10T428/24314
Abstract: A hanging material such as a curtain is provided with openings each having a slit therein for attachment to a fixed rod. Each opening is reinforced with rings having projecting flanges extending beyond the ring away from the curtain. The projecting flanges of the rings makes it easier to open up the ring thereby facilitating the placement of the curtain upon the fixed rod.
Abstract translation: 诸如窗帘的悬挂材料设置有各自具有狭缝的开口，用于附接到固定杆。 每个开口用带有延伸超过环的突出凸缘的环加强，远离窗帘。 环的突出凸缘使得更容易打开环，从而便于将窗帘放置在固定杆上。
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