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1. 发明申请

WO2011005935A2 DEVICES AND METHODS FOR TISSUE ENGINEERING 审中-公开
标题翻译：用于组织工程的装置和方法
公开(公告)号：WO2011005935A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/041333
申请日：2010-07-08
申请人： BIO2 TECHNOLOGIES, INC. , LIU, James, Jenq
发明人： LIU, James, Jenq
IPC分类号： A61L27/56 , A61L27/10 , C03B19/08 , A61F2/28
CPC分类号： A61F2/4465 , A61F2/02 , A61F2/28 , A61F2/30734 , A61F2/3094 , A61F2/44 , A61F2002/30062 , A61F2002/3092 , A61F2002/30968 , A61F2002/4495 , A61F2210/0004 , A61F2310/00329 , A61L27/10 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2400/18 , A61L2430/02 , A61L2430/38 , C03C4/0014 , C03C10/0009 , C03C11/00 , C03C13/006 , C03C2204/00 , C03C2213/02 , Y10T428/249928
摘要： A resorbable tissue scaffold fabricated from bioactive glass fiber forms a rigid three-dimensional porous matrix having a bioactive composition. Porosity in the form of interconnected pore space is provided by the space between the bioactive glass fiber in the porous matrix. Strength of the bioresorbable matrix is provided by bioactive glass that fuses and bonds the bioactive glass fiber into the rigid three-dimensional matrix. The resorbable tissue scaffold supports tissue in-growth to provide osteoconductivity as a resorbable tissue scaffold, used for the repair of damaged and/or diseased bone tissue.
摘要翻译：由生物活性玻璃纤维制成的可再吸收组织支架形成具有生物活性组合物的刚性三维多孔基质。多孔基质中的生物活性玻璃纤维之间的空间提供了互连孔隙空间形式的孔隙率。生物可吸收基质的强度由生物活性玻璃提供，生物活性玻璃将生物活性玻璃纤维熔合并粘合到刚性三维基质中。可再吸收的组织支架支持组织内生长以提供骨传导性作为可吸收的组织支架，用于修复受损和/或患病的骨组织。

2. 发明申请

WO2009017865A1 A FIBER-BASED CERAMIC SUBSTRATE AND METHOD OF FABRICATING THE SAME 审中-公开
标题翻译：一种基于纤维的陶瓷基板及其制造方法
公开(公告)号：WO2009017865A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/063494
申请日：2008-05-13
申请人： GEO2 TECHNOLOGIES, INC , LIU, James, Jeng , ZUBERI, Bilal
发明人： LIU, James, Jeng , ZUBERI, Bilal
IPC分类号： C04B35/00 , B29C47/00
CPC分类号： C04B35/6269 , B29C47/0004 , B29C47/0028 , B29C47/12 , B29L2031/60 , C04B35/185 , C04B35/62655 , C04B35/6303 , C04B35/6309 , C04B35/6316 , C04B35/638 , C04B35/803 , C04B2235/3206 , C04B2235/3208 , C04B2235/3229 , C04B2235/3232 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B2235/5228 , C04B2235/5232 , C04B2235/80 , Y10T428/24149
摘要： Low cost aluminosilicate fibers are used to form a ceramic substrate material using inorganic binders that promote the formation of stable compounds that inhibit the formation of crystal silica, or cristabolite, when the substrate is used or exposed to high operating temperatures. The aluminosilicate fibers are mixed with additives including organic and inorganic binders and a fluid to form a plastic mixture. The plastic mixture is formed into a green substrate, and subsequently cured into the ceramic substrate. The fiber-based constituents permit the formation of rigid porous structures for filtration, insulation, and high temperature processes and chemical reactions.
摘要翻译：使用低成本的硅铝酸盐纤维来形成使用无机粘合剂的陶瓷衬底材料，当使用衬底或暴露于高操作温度时，可以促进形成抑制结晶二氧化硅或代谢形成的稳定化合物。铝硅酸盐纤维与包括有机和无机粘合剂和流体的添加剂混合以形成塑料混合物。将塑料混合物形成为绿色衬底，随后固化到陶瓷衬底中。基于纤维的成分允许形成用于过滤，绝缘和高温过程和化学反应的刚性多孔结构。

3. 发明申请

WO2008144291A3 LOW COEFFICIENT OF THERMAL EXPANSION BONDING SYSTEM FOR A HIGH POROSITY CERAMIC BODY AND METHODS OF MANUFACTURE 审中-公开
公开(公告)号：WO2008144291A3
公开(公告)日：2008-11-27
申请号：PCT/US2008/063492
申请日：2008-05-13
申请人： GEO2 TECHNOLOGIES, INC. , LIU, James, Jenq , ZUBERI, Bilal
发明人： LIU, James, Jenq , ZUBERI, Bilal
IPC分类号： B29C47/00 , B32B37/00 , C04B35/00
摘要： A porous ceramic body comprises a plurality of fibers and a bonding system bonding a portion of at least two fibers of the plurality of fibers. The plurality of fibers has a first coefficient of thermal expansion. The bonding system has a second coefficient of thermal expansion lower than the first coefficient of thermal expansion. In some embodiments, when the plurality of fibers and the bonding system are combined the resulting porous ceramic body has a third coefficient of thermal expansion which is at least about 10% less than the first coefficient of thermal expansion.

4. 发明申请

WO2008122023A1 A SELECTIVE CATALYTIC REDUCTION FILTER AND METHOD OF USING SAME 审中-公开
标题翻译：选择性催化还原过滤器及其使用方法
公开(公告)号：WO2008122023A1
公开(公告)日：2008-10-09
申请号：PCT/US2008/059073
申请日：2008-04-02
申请人： GEO2 TECHNOLOGIES, INC , ZUBERI, Bilal
发明人： ZUBERI, Bilal
IPC分类号： B01D50/00 , B01D53/34
CPC分类号： B01D53/945 , B01D53/944 , B01D2251/2067 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/20723 , B01D2255/50 , C04B35/14 , C04B35/803 , C04B38/0009 , C04B2111/00793 , C04B2111/0081 , Y02T10/22 , C04B38/0054 , C04B38/0074 , C04B38/068
摘要： A Selective Catalytic Reduction (SCR) filter is provided for use in emission control systems, for example, on the exhaust gas from an internal combustion engine The SCR filter has a substrate constructed using bonded fiber structures, which cooperate to form a highly uniform open cell network, as well as to provide a uniform arrangement of pores The substrate typically is provided as a wall-flow honeycomb structure, and in one example, is manufactured using an extrusion process In this way, the substrate has many channel walls, each having an inlet surface and an outlet surface The inlet surface has a uniform arrangement of pores that form a soot capture zone, where soot and other particulate matter is captured from an exhaust gas A NOx conversion catalyst is disposed inside the channel wall, where NOx and ammonia in the exhaust gas are reacted to less harmful substances
摘要翻译：提供选择性催化还原（SCR）过滤器，用于排放控制系统，例如来自内燃机的废气。SCR过滤器具有使用结合的纤维结构构造的基底，其被配合以形成高度均匀的开孔网络，以及提供孔的均匀排列基板通常设置为壁流式蜂窝结构，并且在一个示例中使用挤出工艺制造。这样，基板具有许多通道壁，每个具有入口表面和出口表面入口表面具有形成烟灰捕获区的孔的均匀布置，其中烟灰和其它颗粒物质从废气中捕获.NO转化催化剂设置在通道壁内，其中NOx和氨在废气与较少有害物质反应

5. 发明申请

WO2008036431A2 METHOD AND APPARATUS FOR FILTRATION OF A TWO-STROKE ENGINE EXHAUST 审中-公开
标题翻译：用于过滤两冲程发动机排气的方法和设备
公开(公告)号：WO2008036431A2
公开(公告)日：2008-03-27
申请号：PCT/US2007/064084
申请日：2007-03-15
申请人： GEO2 TECHNOLOGIES, INC. , ZUBERI, Bilal , LACHENAUER, Robert, G.
发明人： ZUBERI, Bilal , LACHENAUER, Robert, G.
IPC分类号： F01N3/10 , F01N3/06 , F01N3/02
CPC分类号： B01D39/2086 , B01D39/2034 , B01D39/2089 , B01D46/0086 , B01D46/2429 , B01D46/2455 , B01D46/247 , B01D53/944 , B01D53/945 , B01D2046/2433 , B01D2255/20715 , B01D2255/2092 , B01D2255/30 , B01D2255/9205 , B01D2258/014 , B01D2279/30 , B01J35/04 , B01J37/0215 , C04B35/6269 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/5224 , C04B2235/6021 , F01N3/0222 , F01N3/035 , F01N2330/101 , F01N2590/04 , F02M26/00 , Y02T10/22 , Y10S55/30 , C04B38/0009 , C04B38/0054 , C04B38/0074 , C04B38/06
摘要： A highly porous ceramic filter consisting essentially of bonded ceramic fibers forms a part of an exhaust filtration system for a gasoline two-stroke engine. The porosity of the substrate permits accumulation of particulate constituents of the exhaust stream without detracting from the engine performance due to backpressure. Embodiments of the porous ceramic filter are disposed with a catalyst to facilitate reduction of gaseous and particulate byproducts of combustion from the two-stroke engine, so that emission of harmful pollutants is minimized.
摘要翻译：基本上由结合的陶瓷纤维组成的高度多孔的陶瓷过滤器形成用于汽油二冲程发动机的排气过滤系统的一部分。基材的孔隙率允许排气流的颗粒组分积累而不会由于背压而降低发动机性能。多孔陶瓷过滤器的实施例设置有催化剂以促进来自二冲程发动机的燃烧的气体和颗粒副产物的减少，从而使有害污染物的排放最小化。

6. 发明申请

WO2007061457A2 SYSTEM FOR EXTRUDING A POROUS SUBSTRATE 审中-公开
标题翻译：用于挤出多孔基材的系统
公开(公告)号：WO2007061457A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/028530
申请日：2006-07-21
申请人： GEO2 TECHNOLOGIES, INC.
发明人： ZUBERI, Bilal , LACHENAUER, Robert, G. , PILLAI, Sunilkumar, C.
IPC分类号： B29C44/04 , B29C67/20
CPC分类号： B29C67/20 , B28B1/52 , B28B3/2636 , B28C5/404 , B29C47/0028 , B29C47/12 , B29L2031/60 , C04B35/80 , C04B38/0074 , C04B2111/00793 , C04B2235/349 , C04B2235/5228 , C04B2235/5296 , C04B2235/6021 , E04C5/076 , C04B38/0006 , C04B38/0058
摘要： An extrudable mixture is provided for producing a highly porous substrate using an extrusion process. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic or metal fibers, to be mixed into a mass that when extruded and cured, forms a highly porous substrate. Depending on the particular mixture, the present invention enables substrate porosities of about 60 % to about 90 %, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Fibers, which have an aspect ratio greater than 1, are selected according to substrate requirements, and are mixed with binders, pore-formers, extrusion aids, and fluid to form a homogeneous extrudable mass. The homogeneous mass is extruded into a green substrate. The more volatile material is preferentially removed from the green substrate, which allows the fibers to interconnect and contact. As the curing process continues, fiber to fiber bonds are formed to produce a structure having a substantially open pore network. The resulting porous substrate is useful in many applications, for example, as a substrate for a filter or catalyst host, or catalytic converter.
摘要翻译：提供可挤出的混合物用于使用挤出方法生产高度多孔的基材。更具体地说，本发明使诸如有机，无机，玻璃，陶瓷或金属纤维之类的纤维混合成质量，当挤出和固化时，形成高度多孔的基材。根据具体的混合物，本发明使得基材孔隙率为约60％至约90％，并且使得其它孔隙率的工艺优点也得以实现。可挤出的混合物可以使用各种各样的纤维和添加剂，并且适用于各种各样的操作环境和应用。具有大于1的长径比的纤维根据基底要求进行选择，并与粘合剂，成孔剂，挤出助剂和流体混合以形成均匀的可挤出物料。将均匀的物料挤出成绿色基材。优选从绿色衬底去除更易挥发的材料，这允许纤维互相连接并接触。随着固化过程的继续，形成纤维与纤维结合以产生具有基本上开孔网络的结构。所得到的多孔基材在许多应用中是有用的，例如作为过滤器或催化剂载体或催化转化器的底物。

7. 发明申请

WO2015017324A1 RESORBABLE INTERBODY DEVICE 审中-公开
标题翻译：可选的INTERBODY设备
公开(公告)号：WO2015017324A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/048411
申请日：2014-07-28
申请人： BI02 TECHNOLOGIES, INC. , LIU, James, Jenq , LEWIS, Casey, S. , KREVOLIN, Janet, L.
发明人： LIU, James, Jenq , LEWIS, Casey, S. , KREVOLIN, Janet, L.
IPC分类号： A61F2/44 , A61B17/70 , A61L27/10 , A61L27/58
CPC分类号： A61L27/10 , A61F2/442 , A61F2/4465 , A61F2002/30013 , A61F2002/30062 , A61F2002/30968 , A61F2002/4475 , A61F2310/00329 , A61L27/56 , A61L2430/38
摘要： A spinal interbody device fabricated of fully resorbable bioactive glass materials is used to maintain the intervertebral spacing in a fusion of adjacent vertebrae. The spinal interbody device can include regions of porous material having various levels of bioactivity so that fusion through ingrowth of bone tissue can be provided while regions of the spinal interbody device can continue to maintain the intervertebral space.
摘要翻译：使用由完全可吸收的生物活性玻璃材料制成的脊椎体间装置来维持相邻椎骨融合中的椎间间隙。脊柱体间装置可以包括具有各种生物活性水平的多孔材料区域，从而可以提供骨组织向内生长的融合，同时脊椎体间装置的区域可以继续维持椎间空间。

8. 发明申请

WO2013130928A1 DEVICES AND METHOD FOR TISSUE ENGINEERING 审中-公开
标题翻译：用于组织工程的装置和方法
公开(公告)号：WO2013130928A1
公开(公告)日：2013-09-06
申请号：PCT/US2013/028504
申请日：2013-03-01
申请人： BIO2 TECHNOLOGIES,INC.
发明人： LIU, James, Jenq , LEWIS, Casey, S.
IPC分类号： A61L27/56 , A61L27/50 , A61L27/10
CPC分类号： A61L27/56 , A61L27/10
摘要： A method of fabricating a bioactive porous tissue scaffold is herein provided. Bioactive materials having a composition of biologically active materials that define a group of surface reactive glass, glass-ceramic, and ceramic materials that most commonly include a range of silicate, borate, and phosphate-based glass systems. These materials typically exhibit a narrow working range that require heating methods that use pore former combustion to control thermal variations during processing.
摘要翻译：本文提供了制造生物活性多孔组织支架的方法。具有限定一组表面反应性玻璃，玻璃陶瓷和陶瓷材料的生物活性材料组成的生物活性材料，其通常包括一系列硅酸盐，硼酸盐和磷酸盐基玻璃体系。这些材料通常表现出窄的工作范围，需要使用成孔剂燃烧来控制加工过程中的热变化的加热方法。

9. 发明申请

WO2008122024A1 A CATALYZING LEAN NOX FILTER AND METHOD OF USING SAME 审中-公开
标题翻译：一种催化精矿NOX过滤器及其使用方法
公开(公告)号：WO2008122024A1
公开(公告)日：2008-10-09
申请号：PCT/US2008/059074
申请日：2008-04-02
申请人： GEO2 TECHNOLOGIES, INC , ZUBERI, Bilal
发明人： ZUBERI, Bilal
IPC分类号： B01D50/00 , B01D53/34
CPC分类号： B01D53/944 , B01D2255/1021 , B01D2255/1025 , B01D2255/20723 , B01D2255/50 , B01D2255/902 , B01D2255/91 , B01D2255/9205 , B01D2257/404 , B01D2258/012 , B01D2258/014 , F01N3/0222 , F01N3/0253 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N2510/06 , F01N2510/0684 , Y02T10/24
摘要： A NOx trapping filter is provided for use in emission control systems, for example, on the exhaust gas from an internal combustion engine The NOx trapping filter has a substrate constructed using bonded fiber structures, which cooperate to form a highly uniform open cell network, as well as to provide a uniform arrangement of pores The substrate typically is provided as a wall-flow honeycomb structure, and in one example, is manufactured using an extrusion process In this way, the substrate has many channel walls, each having an inlet surface and an outlet surface The inlet surface has a uniform arrangement of pores that form a soot capture zone, where soot and other particulate matter is captured from an exhaust gas A NOx adsorber material is disposed in the filter to trap NOx during lean operation of the engine A NOx conversion catalyst is also disposed inside the channel wall.
摘要翻译：提供了用于排放控制系统的NOx捕集过滤器，例如在来自内燃机的废气上.NV捕集过滤器具有使用结合的纤维结构构造的基板，其结合形成高度均匀的开孔网络，如以及提供孔的均匀布置基底通常设置为壁流式蜂窝结构，并且在一个示例中使用挤出工艺制造。这样，基底具有许多通道壁，每个具有入口表面和出口表面入口表面具有形成烟灰捕获区的孔的均匀布置，其中从排气捕获烟灰和其它颗粒物质NOx过滤器中设置有NOx吸附材料以在发动机A的稀薄操作期间捕获NOx NOx转化催化剂也设置在通道壁内。

10. 发明申请

WO2008094956A1 AN EXTRUDED FIBROUS SILICON CARBIDE SUBSTRATE AND METHODS FOR PRODUCING THE SAME 审中-公开
标题翻译：挤压纤维碳化硅衬底及其制造方法
公开(公告)号：WO2008094956A1
公开(公告)日：2008-08-07
申请号：PCT/US2008/052373
申请日：2008-01-30
申请人： GEO2 TECHNOLOGIES, INC. , LIU, James, Jenq , ZUBERI, Bilal , WEINSTEIN, Jerry, G.
发明人： LIU, James, Jenq , ZUBERI, Bilal , WEINSTEIN, Jerry, G.
IPC分类号： C01B31/36
CPC分类号： F01N3/0226 , C04B35/573 , C04B35/62281 , C04B35/6263 , C04B35/62849 , C04B38/0006 , C04B2111/00793 , C04B2235/3418 , C04B2235/349 , C04B2235/404 , C04B2235/428 , C04B2235/483 , C04B2235/5212 , C04B2235/5248 , C04B2235/5436 , C04B2235/6021 , F01N3/2835 , Y02T10/20 , Y10T428/24149 , C04B35/565 , C04B35/806 , C04B38/0054
摘要： A fibrous silicon carbide substrate is disclosed that provides porosity through an open network of pores resulting from an intertangled arrangement of silicon carbide fibers. The fibrous structure is formed from mixing carbon or organic fibers with silicon based additives, and forming a honeycomb substrate. The carbon or organic fibers are heated in an inert environment to form silicon carbide through a reaction of the carbon in the fibers and the silicon-based additives.
摘要翻译：公开了一种纤维状碳化硅基材，其通过由碳化硅纤维的交织布置所产生的孔的开放网络提供孔隙率。纤维结构是通过将碳或有机纤维与硅基添加剂混合并形成蜂窝状基材而形成的。碳或有机纤维在惰性环境中加热，通过纤维中的碳和硅基添加剂的反应形成碳化硅。

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