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1. 发明公开

EP2848305A3 Filter vial with limited piston stroke 审中-公开
标题翻译：过滤器的玻璃小瓶中以有限的活塞行程
公开(公告)号：EP2848305A3
公开(公告)日：2015-07-15
申请号：EP14002988.5
申请日：2014-08-29
申请人： Scientific Plastic Products, Inc.
发明人： Hingorani, Kishan G. , Ellis, Samuel A.
IPC分类号： B01L3/00 , B01D33/01 , G01N33/49
CPC分类号： B01D36/00 , B01D15/10 , B01D33/0183 , B01L3/502 , B01L2300/046 , B01L2300/0681 , B01L2300/0832 , B01L2400/0478
摘要： A filter vial (42) and piston (10) are provided where the vial (42) has a cylindrical wall with a closed bottom and open top and with the hollow, tubular piston (10) therein. The piston (10) has a position stop (23) located and configured to abut a mating position stop on the vial to limit relative movement of the piston (10) and vial (42). The position stops (23) are located to stop the distal end (34) of the piston (10) away from the bottom of the vial a distance of about 10-30% the height (H) of the vial. That a material to be dissolved in a liquid in the vial and to remove unwanted molecules from the liquid with the piston (10) forcing the liquid through the filter (40) but not squeezing the slurry of material so as to force it into the filter.

2. 发明公开

EP2633910A2 Filter vial 有权
标题翻译：过滤小瓶
公开(公告)号：EP2633910A2
公开(公告)日：2013-09-04
申请号：EP12175888.2
申请日：2012-07-11
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： B01L3/00 , B01D33/00
CPC分类号： B01D33/0125 , B01L3/502 , B01L3/5021 , B01L2300/0681 , B01L2300/0832 , B01L2400/0478 , G01N2001/4088 , Y10T436/255
摘要： A filter vial for separating biological and chemical fluids has a cylindrical sidewall with an open top (80) and a closed bottom (12). A protrusion extends upwards from the middle of the bottom to form an annular recess (14). A tubular plunger (18) has an open bottom end (20) to which is fastened an annular cap (50) having an outer sidewall (52) sized to fit into and seal against the vial's sidewall. An inner sidewall (54) of the annular cap (50) holds a filter (70) over an opening in the bottom of the plunger (20) and forms a shaped cavity leading to that filter (70). The annular cap (50) on the plunger (18) fits into the annular recess in the vial to force fluid from the vial through the filter (70) and into the plunger (50).
摘要翻译：用于分离生物和化学流体的过滤瓶具有带开放顶部（80）和封闭底部（12）的圆柱形侧壁。突起从底部的中部向上延伸以形成环形凹部（14）。一个管状柱塞（18）具有一个敞开的底端（20），一个环形盖（50）固定在该底端上，该环形盖具有一个外侧壁（52），该外侧壁的尺寸适合于装入和密封瓶的侧壁。环形帽（50）的内侧壁（54）将过滤器（70）保持在柱塞（20）底部的开口上并形成通向该过滤器（70）的成形腔。柱塞（18）上的环形盖（50）配合到小瓶中的环形凹槽中以迫使来自小瓶的流体通过过滤器（70）并进入柱塞（50）。

3. 发明授权

EP2743341B1 Cap with filter and transfer apparatus 有权
标题翻译：帽带过滤器和转印装置
公开(公告)号：EP2743341B1
公开(公告)日：2016-10-19
申请号：EP13197259.8
申请日：2013-12-13
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： C12M1/24 , C12M1/00 , B01L3/00 , B01D35/02
CPC分类号： B01D35/02 , B01D15/165 , B01L3/5635 , B01L2200/0684 , B01L2300/046 , B01L2300/0681 , C12M23/08 , C12M23/38 , C12M29/04 , C12M47/10

4. 发明公开

EP2743341A2 Cap with filter and transfer apparatus 有权
标题翻译：带过滤器和传输装置的帽子
公开(公告)号：EP2743341A2
公开(公告)日：2014-06-18
申请号：EP13197259.8
申请日：2013-12-13
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： C12M1/24 , C12M1/00
CPC分类号： B01D35/02 , B01D15/165 , B01L3/5635 , B01L2200/0684 , B01L2300/046 , B01L2300/0681 , C12M23/08 , C12M23/38 , C12M29/04 , C12M47/10
摘要： A cap has recess containing a porous frit and a graded porosity filter located so fluid from a container to which the cap is connected passes through the filter and out a spout on the cap. The filter porosity is selected to pass product expressed from cellular organisms grown in growth media inside the container while filtering out debris. A cap vent allows positive pressure in the container ullage to expedite filtering and reduce agitation of the container contents. This is not just a cap with a filter but an enabling tool. This tool enables total design change in many processes from previous thinking, allowing for the maximization of purified material, and reduction of multiple steps.
摘要翻译：盖子具有包含多孔玻璃料的凹部以及位于盖子连接到的容器的流体流动的渐变多孔性过滤器，该过滤器穿过过滤器并从盖子上的喷嘴出来。选择过滤孔隙度以使从容器内生长培养基中生长的细胞生物体表达的产物通过，同时过滤掉碎片。盖子通风口允许容器空间中的正压力加速过滤并减少容器内容物的搅动。这不仅仅是一个带有过滤器的帽子，而是一个有利的工具。这个工具可以使以前的思想在许多过程中发生全面的设计变更，从而实现纯化材料的最大化，并减少多个步骤。

5. 发明授权

EP3173468B1 METHOD OF SEPARATING CELLULAR PRODUCTS 有权
公开(公告)号：EP3173468B1
公开(公告)日：2018-08-15
申请号：EP16194336.0
申请日：2013-12-13
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： C12M1/24 , C12M1/00 , B01L3/00
CPC分类号： B01D35/02 , B01D15/165 , B01L3/5635 , B01L2200/0684 , B01L2300/046 , B01L2300/0681 , C12M23/08 , C12M23/38 , C12M29/04 , C12M47/10
摘要： A cap has recess containing a porous frit and a graded porosity filter located so fluid from a container to which the cap is connected passes through the filter and out a spout on the cap. The filter porosity is selected to pass product expressed from cellular organisms grown in growth media inside the container while filtering out debris. A cap vent allows positive pressure in the container ullage to expedite filtering and reduce agitation of the container contents. This is not just a cap with a filter but an enabling tool. This tool enables total design change in many processes from previous thinking, allowing for the maximization of purified material, and reduction of multiple steps.

6. 发明公开

EP2848305A2 Filter vial with limited piston stroke 审中-公开
标题翻译：过滤活塞行程受限制的小瓶
公开(公告)号：EP2848305A2
公开(公告)日：2015-03-18
申请号：EP14002988.5
申请日：2014-08-29
申请人： Scientific Plastic Products, Inc.
发明人： Hingorani, Kishan G. , Ellis, Samuel A.
IPC分类号： B01L3/00 , B01D33/01 , G01N33/49
CPC分类号： B01D36/00 , B01D15/10 , B01D33/0183 , B01L3/502 , B01L2300/046 , B01L2300/0681 , B01L2300/0832 , B01L2400/0478
摘要： A filter vial (42) and piston (10) are provided where the vial (42) has a cylindrical wall with a closed bottom and open top and with the hollow, tubular piston (10) therein. The piston (10) has a position stop (23) located and configured to abut a mating position stop on the vial to limit relative movement of the piston (10) and vial (42). The position stops (23) are located to stop the distal end (34) of the piston (10) away from the bottom of the vial a distance of about 10-30% the height (H) of the vial. That a material to be dissolved in a liquid in the vial and to remove unwanted molecules from the liquid with the piston (10) forcing the liquid through the filter (40) but not squeezing the slurry of material so as to force it into the filter.
摘要翻译：提供过滤瓶（42）和活塞（10），其中瓶（42）具有圆柱形壁，该圆柱形壁具有封闭的底部和敞开的顶部并且其中具有中空的管状活塞（10）。活塞（10）具有定位止动件（23），定位止动件（23）并且构造成抵靠小瓶上的配合位置止动件以限制活塞（10）和小瓶（42）的相对运动。位置止挡（23）位于使活塞（10）的远端（34）远离瓶的底部的距离约为瓶的高度（H）的10-30％的距离处。将一种物质溶解在小瓶中的液体中，并用活塞（10）从液体中除去不需要的分子，迫使液体通过过滤器（40），但不挤压材料的浆料以迫使其进入过滤器。

7. 发明公开

EP2574326A3 Filter vial having a tubular piston a retainer cup and a filter 有权
标题翻译：过滤器引导具有管状笔筒杯和过滤器
公开(公告)号：EP2574326A3
公开(公告)日：2014-09-03
申请号：EP12199346.3
申请日：2009-02-20
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： A61J1/00 , B01D33/00 , B01L3/14 , B01L3/00 , B23P11/02 , A61J1/20 , B01D33/01
CPC分类号： B01L3/502 , A61J1/2086 , B01D33/0125 , B01D33/0183 , B01D35/30 , B01L3/5021 , B01L3/5082 , B01L2200/025 , B01L2200/0689 , B01L2300/0609 , B01L2300/0681 , B01L2300/0832 , B01L2300/123 , B01L2400/0478 , B23P11/02 , Y10T29/49826 , Y10T29/49908 , Y10T29/53 , Y10T436/25 , Y10T436/25375 , Y10T436/255 , Y10T436/2575
摘要： A filter vial and piston are provided where the vial has a cylindrical wall with a closed bottom and open top and with the hollow, tubular piston (10) therein. The piston has a distal end covered by a cup (30) having a proximal cup seal extending outward to engage the walls of the vial to form a fluid tight seal with the vial during use. The distal end of the piston has a pist flange extending outwardly and located adjacent a recess in the piston so the cup forms a snap fit over the piston flange and extends into the recess. The piston flange causes the cup to bulge sufficiently outward to form a fluid tight seal with the vial during use. A filter (16) is placed in the bottom o the cup and abuts an inwardly extending lip on the cup. The filter is held against the lip by a piston support at the distal end of the piston. A cup support at a distal end of the cup also helps support the filter.

8. 发明授权

EP2633910B1 FILTER VIAL 有权
公开(公告)号：EP2633910B1
公开(公告)日：2018-06-06
申请号：EP12175888.2
申请日：2012-07-11
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： B01L3/00 , B01D33/00
CPC分类号： B01D33/0125 , B01L3/502 , B01L3/5021 , B01L2300/0681 , B01L2300/0832 , B01L2400/0478 , G01N2001/4088 , Y10T436/255
摘要： A filter vial for separating biological and chemical fluids has a cylindrical sidewall with an open top (80) and a closed bottom (12). A protrusion extends upwards from the middle of the bottom to form an annular recess (14). A tubular plunger (18) has an open bottom end (20) to which is fastened an annular cap (50) having an outer sidewall (52) sized to fit into and seal against the vial's sidewall. An inner sidewall (54) of the annular cap (50) holds a filter (70) over an opening in the bottom of the plunger (20) and forms a shaped cavity leading to that filter (70). The annular cap (50) on the plunger (18) fits into the annular recess in the vial to force fluid from the vial through the filter (70) and into the plunger (50).

9. 发明公开

EP3173468A1 CAP WITH FILTER AND TRANSFER APPARATUS 有权
标题翻译：带过滤器和传送装置的CAP
公开(公告)号：EP3173468A1
公开(公告)日：2017-05-31
申请号：EP16194336.0
申请日：2013-12-13
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： C12M1/24 , C12M1/00 , B01L3/00
CPC分类号： B01D35/02 , B01D15/165 , B01L3/5635 , B01L2200/0684 , B01L2300/046 , B01L2300/0681 , C12M23/08 , C12M23/38 , C12M29/04 , C12M47/10
摘要： A cap has recess containing a porous frit and a graded porosity filter located so fluid from a container to which the cap is connected passes through the filter and out a spout on the cap. The filter porosity is selected to pass product expressed from cellular organisms grown in growth media inside the container while filtering out debris. A cap vent allows positive pressure in the container ullage to expedite filtering and reduce agitation of the container contents. This is not just a cap with a filter but an enabling tool. This tool enables total design change in many processes from previous thinking, allowing for the maximization of purified material, and reduction of multiple steps.
摘要翻译：盖子具有包含多孔玻璃料的凹部以及位于盖子连接到的容器的流体流动的渐变多孔性过滤器，该过滤器穿过过滤器并从盖子上的喷嘴出来。选择过滤孔隙度以使从容器内生长培养基中生长的细胞生物体表达的产物通过，同时过滤掉碎片。盖子通风口允许容器空间中的正压力加速过滤并减少容器内容物的搅动。这不仅仅是一个带有过滤器的帽子，而是一个有利的工具。这个工具可以使以前的思想在许多过程中发生全面的设计变更，从而实现纯化材料的最大化，并减少多个步骤。

10. 发明公开

EP2743341A3 Cap with filter and transfer apparatus 有权
标题翻译：帽带过滤器和转印装置
公开(公告)号：EP2743341A3
公开(公告)日：2014-10-08
申请号：EP13197259.8
申请日：2013-12-13
申请人： Scientific Plastic Products, Inc.
发明人： Ellis, Samuel A. , Hingorani, Kishan G.
IPC分类号： C12M1/24 , C12M1/00 , B01L3/00
CPC分类号： B01D35/02 , B01D15/165 , B01L3/5635 , B01L2200/0684 , B01L2300/046 , B01L2300/0681 , C12M23/08 , C12M23/38 , C12M29/04 , C12M47/10
摘要： A cap has recess containing a porous frit and a graded porosity filter located so fluid from a container to which the cap is connected passes through the filter and out a spout on the cap. The filter porosity is selected to pass product expressed from cellular organisms grown in growth media inside the container while filtering out debris. A cap vent allows positive pressure in the container ullage to expedite filtering and reduce agitation of the container contents. This is not just a cap with a filter but an enabling tool. This tool enables total design change in many processes from previous thinking, allowing for the maximization of purified material, and reduction of multiple steps.

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