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公开(公告)号：US20150258499A1
公开(公告)日：2015-09-17
申请号：US14665854
申请日：2015-03-23
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
CPC classification number: B01D69/12 , B01D61/145 , B01D67/0013 , B01D67/0016 , B01D67/0018 , B01D71/34 , B01D71/68 , B01D2323/12 , B01D2323/42 , B01D2325/022 , C07K1/34
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
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公开(公告)号：US20210355606A1
公开(公告)日：2021-11-18
申请号：US17290024
申请日：2019-10-31
Applicant: EMD Millipore Corporation
Inventor： Onur Y. Kas , Thang Nguyen , Nitin Satav , Martin Cuddy
Abstract: Provided herein are electrospirming apparatuses and methods for efficient production of nanofiber structures.
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公开(公告)号：US09908086B2
公开(公告)日：2018-03-06
申请号：US14665854
申请日：2015-03-23
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
CPC classification number: B01D69/12 , B01D61/145 , B01D67/0013 , B01D67/0016 , B01D67/0018 , B01D71/34 , B01D71/68 , B01D2323/12 , B01D2323/42 , B01D2325/022 , C07K1/34
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
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公开(公告)号：US20210254248A1
公开(公告)日：2021-08-19
申请号：US17167371
申请日：2021-02-04
Applicant: EMD Millipore Corporation
Inventor： Nitin Satav , Martin Cuddy, JR. , Xiaozhu Zhou , Saptarshi Chattopadhyay , William Trinh , Onur Y. Kas , David Nhiem
Abstract: Provided herein are sterilizable porous filtration media and methods of making and using the same.
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公开(公告)号：US09592474B2
公开(公告)日：2017-03-14
申请号：US14189196
申请日：2014-02-25
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
CPC classification number: B01D69/12 , B01D61/145 , B01D67/0013 , B01D67/0016 , B01D67/0018 , B01D71/34 , B01D71/68 , B01D2323/12 , B01D2323/42 , B01D2325/022 , C07K1/34
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
Abstract translation: 本发明是一种具有至少一个超滤层的整体式多层复合膜，该超滤层是通过将多种聚合物溶液共沉淀或依次浇注到载体上形成多层液体薄片并将该薄片浸入液体凝固浴中以进行相分离和形成 具有至少一个超滤层的多层复合膜。
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Patent Agency Ranking
公开(公告)号：US10751669B2
公开(公告)日：2020-08-25
申请号：US14645631
申请日：2015-03-12
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
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公开(公告)号：US09010546B2
公开(公告)日：2015-04-21
申请号：US14189174
申请日：2014-02-25
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
CPC classification number: B01D69/12 , B01D61/145 , B01D67/0013 , B01D67/0016 , B01D67/0018 , B01D71/34 , B01D71/68 , B01D2323/12 , B01D2323/42 , B01D2325/022 , C07K1/34
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
Abstract translation: 本发明是一种具有至少一个超滤层的整体式多层复合膜，该超滤层是通过将多种聚合物溶液共沉淀或依次浇注到载体上形成多层液体薄片并将该薄片浸入液体凝固浴中以进行相分离和形成 具有至少一个超滤层的多层复合膜。
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公开(公告)号：US20140220246A1
公开(公告)日：2014-08-07
申请号：US14189174
申请日：2014-02-25
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Philip Goddard , Willem Kools , Nitin Satav
IPC: B01D69/12
CPC classification number: B01D69/12 , B01D61/145 , B01D67/0013 , B01D67/0016 , B01D67/0018 , B01D71/34 , B01D71/68 , B01D2323/12 , B01D2323/42 , B01D2325/022 , C07K1/34
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
Abstract translation: 本发明是一种具有至少一个超滤层的整体式多层复合膜，该超滤层是通过将多种聚合物溶液共沉淀或依次浇注到载体上形成多层液体薄片并将该薄片浸入液体凝固浴中以进行相分离和形成 具有至少一个超滤层的多层复合膜。
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公开(公告)号：US20250010249A1
公开(公告)日：2025-01-09
申请号：US18687419
申请日：2022-11-07
Applicant: EMD Millipore Corporation
Inventor： Joby Eldo , Nitin Satav
Abstract: A porous polymeric membrane which comprises a porous membrane having an average pore size between about 0.001 and 10.0 microns formed of a first polymer, said substrate having a surface which is modified on its surface with a cross-linked second polymer formed from a polymerizable fluorine containing monomer that contains continuous chain of 5 carbon atoms or less with fluorine atoms, said monomer being polymerized and crosslinked on said membrane, said membrane contains less than 25 ppb of C6 PFCA (Perfluorocarboxylic acid), less than 25 ppb of C8 PFCA and less than 25 ppb of combined C9-14 PFCA.
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公开(公告)号：US10118133B2
公开(公告)日：2018-11-06
申请号：US15421103
申请日：2017-01-31
Applicant: EMD Millipore Corporation
Inventor： Gabriel Tkacik , Willem Kools , Nitin Satav , Philip Goddard
Abstract: The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.
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