专利检索 ap:("Fresenius Medical Care Holdings, Inc.") AND inv:"Geoffrey Russell" 第 1 页

1.

发明授权
Polysulfone-urethane copolymer, membranes and products incorporating same, and methods for making and using same 有权

公开(公告)号：US10822461B2

公开(公告)日：2020-11-03

申请号：US16145225

申请日：2018-09-28

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Geoffrey Russell , James White , Jiunn Teo , Kevin Hudson , Monica Hall , Praveen Kosaraju

IPC分类号： C08G81/00 , C08G18/50 , B01D71/54 , C08G18/76 , B01D71/76 , B01D71/52 , B01D67/00 , B01D69/06 , B01D71/68 , C08J5/18 , C08L75/04 , C08L81/06 , B01D61/24 , A61M1/16 , A61M1/34

摘要： A polysulfone-urethane copolymer is disclosed, which can be used as a membrane polymer, e.g., a matrix polymer, a pore forming agent, or both, while enhancing a membrane's blood compatibility. Methods are disclosed for forming the copolymer and incorporating the copolymer in membranes (e.g., spun hollow fibers, flat membranes) and other products.

2.

发明授权
Polysulfone-urethane copolymer, membranes and products incorporating same, and methods for making and using same 有权

公开(公告)号：US11499016B2

公开(公告)日：2022-11-15

申请号：US17060212

申请日：2020-10-01

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Geoffrey Russell , James White , Jiunn Teo , Kevin Hudson , Monica Hall , Praveen Kosaraju

IPC分类号： C08G81/00 , C08G18/50 , B01D71/54 , C08G18/76 , B01D71/76 , B01D71/52 , B01D67/00 , B01D69/06 , B01D71/68 , C08J5/18 , C08L75/04 , C08L81/06 , B01D61/24 , A61M1/16 , A61M1/34

摘要： A polysulfone-urethane copolymer is disclosed, which can be used as a membrane polymer, e.g., a matrix polymer, a pore forming agent, or both, while enhancing a membrane's blood compatibility. Methods are disclosed for forming the copolymer and incorporating the copolymer in membranes (e.g., spun hollow fibers, flat membranes) and other products.

3.

发明申请
Polysulfone-Urethane Copolymer, Membranes And Products Incorporating Same, And Methods For Making And Using Same 审中-公开

公开(公告)号：US20190106545A1

公开(公告)日：2019-04-11

申请号：US16145225

申请日：2018-09-28

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Geoffrey Russell , James White , Jiunn Teo , Kevin Hudson , Monica Hall , Praveen Kosaraju

IPC分类号： C08G81/00 , C08J5/18 , C08L81/06 , C08L75/04 , B01D71/68 , B01D69/06 , B01D67/00

摘要： A polysulfone-urethane copolymer is disclosed, which can be used as a membrane polymer, e.g., a matrix polymer, a pore forming agent, or both, while enhancing a membrane's blood compatibility. Methods are disclosed for forming the copolymer and incorporating the copolymer in membranes (e.g., spun hollow fibers, flat membranes) and other products.

4.

发明申请
Polysulfone-Urethane Copolymer, Membranes And Products Incorporating Same, And Methods For Making And Using Same 有权

公开(公告)号：US20210017340A1

公开(公告)日：2021-01-21

申请号：US17060212

申请日：2020-10-01

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Geoffrey Russell , James White , Jiunn Teo , Kevin Hudson , Monica Hall , Praveen Kosaraju

IPC分类号： C08G81/00 , C08G18/50 , B01D71/54 , C08G18/76 , B01D71/76 , B01D71/52 , B01D67/00 , B01D69/06 , B01D71/68 , C08J5/18 , C08L75/04 , C08L81/06

摘要： A polysulfone-urethane copolymer is disclosed, which can be used as a membrane polymer, e.g., a matrix polymer, a pore forming agent, or both, while enhancing a membrane's blood compatibility. Methods are disclosed for forming the copolymer and incorporating the copolymer in membranes (e.g., spun hollow fibers, flat membranes) and other products.