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公开(公告)号：US20190292685A1
公开(公告)日：2019-09-26
申请号：US16438821
申请日：2019-06-12
申请人： NANOPAREIL, LLC
发明人： Hao Fong , Todd J. Menkhaus , Yong Zhao , Nyle Hedin , Craig Arnold
摘要： This disclosure relates to air-assisted spinnerets and spinneret arrays for electrospinning. In some embodiments, the air-assisted spinnerets and spinneret arrays are incorporated in electrospinning systems and/or electrospinning machines. Methods of making and using the same are also described herein.
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公开(公告)号：US11560438B2
公开(公告)日：2023-01-24
申请号：US17248915
申请日：2021-02-12
申请人： NANOPAREIL, LLC
发明人： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
IPC分类号： C08B15/10 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/00 , B01D69/12 , C08J5/22 , D06M13/192 , B01D71/10 , C08K5/092 , B01J20/26 , B01J20/28 , D06M13/33 , D06M101/28 , D06M101/06 , D06M13/21 , B82Y30/00 , B82Y40/00
摘要： The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
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公开(公告)号：USRE49773E1
公开(公告)日：2024-01-02
申请号：US17323779
申请日：2021-05-18
申请人： NANOPAREIL, LLC
发明人： Todd J. Menkhaus , Hao Fong
IPC分类号： B01D39/16 , B01D15/32 , B01D15/36 , B01D15/38 , B01J20/24 , B01J20/28 , B01J20/32 , C07K1/22 , D01D5/00 , D01F2/24 , D01F6/44 , D01F6/88 , H01L23/48 , H01L23/00 , H01L25/065 , H01L25/00
CPC分类号： B01D39/1615 , B01D15/327 , B01D15/361 , B01D15/3809 , B01D39/1623 , B01D39/1676 , B01J20/24 , B01J20/28007 , B01J20/28038 , B01J20/3212 , B01J20/3217 , B01J20/3248 , B01J20/3293 , C07K1/22 , D01D5/003 , D01D5/0007 , D01F2/24 , D01F6/44 , D01F6/88 , H01L23/48 , H01L24/72 , H01L24/73 , H01L24/90 , H01L24/91 , H01L25/0652 , H01L25/50 , B01D15/3804 , B01D2239/025 , B01D2239/0414 , H01L24/16 , H01L2224/131 , H01L2224/16227 , H01L2224/73201 , H01L2224/81138 , H01L2224/81815 , H01L2224/9211 , H01L2225/06517 , H01L2225/06527 , H01L2225/06531 , H01L2225/06562 , H01L2225/06593 , H01L2924/0002 , H01L2924/157 , H01L2924/1579 , H01L2924/15153 , H01L2924/15787 , H01L2924/15788 , H01L2924/3511 , H01L2924/37001 , H01L2924/0002 , H01L2924/00 , H01L2924/15788 , H01L2924/00 , H01L2224/131 , H01L2924/014 , H01L2224/73201 , H01L2224/16 , H01L2224/72 , H01L2224/9211 , H01L2224/81 , H01L2224/90 , H01L2224/81815 , H01L2924/00014 , H01L2224/81138 , H01L2924/00012
摘要： The present invention relates generally to compositions for use in biological and chemical separations, as well as other applications. More specifically, the present invention relates to hybrid felts fabricated from electrospun nanofibers with high permeance and high capacity. Such hybrid felts utilize derivatized cellulose, and at least one non-cellulose-based polymer that may be removed from the felt by subjecting it to moderately elevated temperatures and/or solvents capable of dissolving the non-cellulose-based polymer to leave behind a porous nanofiber felt having more uniform pore sizes and other enhanced properties when compared to single component nanofiber felts.
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公开(公告)号：US11466386B2
公开(公告)日：2022-10-11
申请号：US16438821
申请日：2019-06-12
申请人： NANOPAREIL, LLC
发明人： Hao Fong , Todd J. Menkhaus , Yong Zhao , Nyle Hedin , Craig Arnold
IPC分类号： D01D7/00 , D01D5/00 , D01D4/02 , D01D4/06 , D04H1/728 , B29C48/30 , B29C48/05 , B29C48/14 , D01F6/94 , D01F6/18
摘要： This disclosure relates to air-assisted spinnerets and spinneret arrays for electrospinning. In some embodiments, the air-assisted spinnerets and spinneret arrays are incorporated in electrospinning systems and/or electrospinning machines. Methods of making and using the same are also described herein.
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公开(公告)号：US20210171665A1
公开(公告)日：2021-06-10
申请号：US17248915
申请日：2021-02-12
申请人： NANOPAREIL, LLC
发明人： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
IPC分类号： C08B15/10 , C08J5/22 , C08L1/02 , B01J20/26 , D06M13/192 , B01J20/28 , B01D71/10 , C08K5/092 , B01D61/38 , B01D67/00 , B01D69/12 , B01D69/02 , D06M101/06 , D06M13/33 , D06M101/28 , D06M13/21 , B82Y40/00 , B82Y30/00
摘要： The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
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公开(公告)号：US20190062458A1
公开(公告)日：2019-02-28
申请号：US16173563
申请日：2018-10-29
申请人： Nanopareil, LLC
发明人： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
摘要： The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
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公开(公告)号：US20170157544A1
公开(公告)日：2017-06-08
申请号：US15434180
申请日：2017-02-16
申请人： Nanopareil, LLC
发明人： Todd J. Menkhaus , Hao Fong
IPC分类号： B01D39/16 , B01D15/32 , B01D15/38 , D01F2/24 , D01D5/00 , D01F6/88 , C07K1/22 , B01J20/24 , B01J20/28 , B01D15/36 , D01F6/44
CPC分类号： B01D39/1615 , B01D15/327 , B01D15/361 , B01D15/3804 , B01D15/3809 , B01D39/1623 , B01D39/1676 , B01D2239/025 , B01D2239/0414 , B01J20/24 , B01J20/28007 , B01J20/28038 , B01J20/3212 , B01J20/3217 , B01J20/3248 , B01J20/3293 , C07K1/22 , D01D5/0007 , D01D5/003 , D01F2/24 , D01F6/44 , D01F6/88 , H01L23/48 , H01L24/16 , H01L24/72 , H01L24/73 , H01L24/90 , H01L24/91 , H01L25/0652 , H01L25/50 , H01L2224/131 , H01L2224/16227 , H01L2224/73201 , H01L2224/81138 , H01L2224/81815 , H01L2224/9211 , H01L2225/06517 , H01L2225/06527 , H01L2225/06531 , H01L2225/06562 , H01L2225/06593 , H01L2924/0002 , H01L2924/15153 , H01L2924/157 , H01L2924/15787 , H01L2924/15788 , H01L2924/1579 , H01L2924/3511 , H01L2924/37001 , H01L2924/00 , H01L2924/014 , H01L2224/16 , H01L2224/72 , H01L2224/81 , H01L2224/90 , H01L2924/00014 , H01L2924/00012
摘要： The present invention relates generally to compositions for use in biological and chemical separations, as well as other applications. More specifically, the present invention relates to hybrid felts fabricated from electrospun nanofibers with high permeance and high capacity. Such hybrid felts utilize derivatized cellulose, and at least one non-cellulose-based polymer that may be removed from the felt by subjecting it to moderately elevated temperatures and/or solvents capable of dissolving the non-cellulose-based polymer to leave behind a porous nanofiber felt having more uniform pore sizes and other enhanced properties when compared to single component nanofiber felts.
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公开(公告)号：US20230383013A1
公开(公告)日：2023-11-30
申请号：US18158301
申请日：2023-01-23
申请人： NANOPAREIL, LLC
发明人： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
IPC分类号： C08B15/10 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/00 , B01D69/12 , C08J5/22 , D06M13/192 , B01D71/10 , C08K5/092 , B01J20/26 , B01J20/28
CPC分类号： C08B15/10 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/0093 , B01D69/125 , C08J5/2275 , D06M13/192 , B01D71/10 , C08K5/092 , B01J20/267 , B01J20/28007 , B01J20/28038 , B01J20/2808 , B01D2325/14 , D06M13/33
摘要： The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
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公开(公告)号：US10919986B2
公开(公告)日：2021-02-16
申请号：US16173563
申请日：2018-10-29
申请人： Nanopareil, LLC
发明人： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
IPC分类号： C08B15/10 , B01D71/10 , C08K5/092 , B01J20/26 , B01J20/28 , B82Y30/00 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/00 , B01D69/12 , C08J5/22 , D06M13/192 , D06M13/33 , D06M101/28 , D06M101/06 , D06M13/21 , B82Y40/00
摘要： The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
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公开(公告)号：US10293289B2
公开(公告)日：2019-05-21
申请号：US15434180
申请日：2017-02-16
申请人： Nanopareil, LLC
发明人： Todd J. Menkhaus , Hao Fong
IPC分类号： B01D39/16 , B01D39/04 , D01D5/00 , B01D39/18 , B01D71/16 , B01J20/32 , H01L23/48 , H01L23/00 , H01L25/065 , H01L25/00 , D01F2/24 , D01F6/44 , D01F6/88 , B01D15/32 , B01D15/36 , B01J20/24 , B01J20/28 , B01D15/38 , C07K1/22
摘要： The present invention relates generally to compositions for use in biological and chemical separations, as well as other applications. More specifically, the present invention relates to hybrid felts fabricated from electrospun nanofibers with high permeance and high capacity. Such hybrid felts utilize derivatized cellulose, and at least one non-cellulose-based polymer that may be removed from the felt by subjecting it to moderately elevated temperatures and/or solvents capable of dissolving the non-cellulose-based polymer to leave behind a porous nanofiber felt having more uniform pore sizes and other enhanced properties when compared to single component nanofiber felts.
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