公开(公告)号：US20210401874A1

公开(公告)日：2021-12-30

申请号：US17341912

申请日：2021-06-08

Applicant: CytoSorbents Corporation

Inventor： Thomas Golobish ,  Maryann Gruda ,  Tamaz Guliashvili ,  Pamela O'Sullivan ,  Andrew Scheirer ,  Vi Dan ,  Wei-Tai Young ,  Vincent Capponi ,  Phillip Chan

IPC: A61K31/795 ,  A61M5/165 ,  B01J20/26 ,  B01J39/20 ,  B01J20/28 ,  A61K47/20 ,  A61K47/26

Abstract: The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising a sulfonic acid salt functionality designed to adsorb a broad range of protein based toxins from less than 0.5 kDa to 1,000 kDa and positively charged ions including but not limited to potassium.

公开(公告)号：US11723916B2

公开(公告)日：2023-08-15

申请号：US17341912

申请日：2021-06-08

Applicant: CytoSorbents Corporation

Inventor： Thomas Golobish ,  Maryann Gruda ,  Tamaz Guliashvili ,  Pamela O'Sullivan ,  Andrew Scheirer ,  Vi Dan ,  Wei-Tai Young ,  Vincent Capponi ,  Phillip Chan

IPC: A61K31/795 ,  A61M5/165 ,  B01J20/26 ,  B01J39/20 ,  B01J20/28 ,  A61K47/20 ,  A61K47/26 ,  A61M1/36 ,  A61M5/14

CPC classification number: A61K31/795 ,  A61K47/20 ,  A61K47/26 ,  A61M5/165 ,  B01J20/264 ,  B01J20/267 ,  B01J20/28069 ,  B01J39/20 ,  A61M1/3679 ,  A61M5/14

Abstract: The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising a sulfonic acid salt functionality designed to adsorb a broad range of protein based toxins from less than 0.5 kDa to 1,000 kDa and positively charged ions including but not limited to potassium.

公开(公告)号：US11040061B2

公开(公告)日：2021-06-22

申请号：US15769361

申请日：2016-10-21

Applicant: CYTOSORBENTS CORPORATION

Inventor： Thomas Golobish ,  Maryann Gruda ,  Tamaz Guliashvili ,  Pamela O'Sullivan ,  Andrew Scheirer ,  Vi Dan ,  Wei-Tai Young ,  Vincent Capponi ,  Phillip Chan

IPC: A61K31/795 ,  A61K47/20 ,  A61K47/26 ,  A61M5/165 ,  B01J20/26 ,  B01J39/20 ,  B01J20/28 ,  A61M1/36 ,  A61M5/14

Abstract: The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising a sulfonic acid salt functionality designed to adsorb a broad range of protein based toxins from less than 0.5 kDa to 1,000 kDa and positively charged ions including but not limited to potassium.