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Jiunn Teo
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Pleasant View, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Performance enhancing additives for fiber formation and polysulfone...
Patent number
RE50084
Issue date
Aug 20, 2024
Fresenius Medical Care Holdings, Inc.
Cheryl Ford
Information
Patent Grant
Microporous membrane and methods to make same
Patent number
11,883,784
Issue date
Jan 30, 2024
Fresenius Medical Care Holdings, Inc.
Praveen Kosaraju
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polysulfone-urethane copolymer, membranes and products incorporatin...
Patent number
11,499,016
Issue date
Nov 15, 2022
Fresenius Medical Care Holdings, Inc.
Geoffrey Russell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Performance enhancing additives for fiber formation and polysulfone...
Patent number
RE48703
Issue date
Aug 24, 2021
Fresenius Medical Care Holdings, Inc.
Cheryl Ford
Information
Patent Grant
Microporous membrane and methods to make same
Patent number
11,014,051
Issue date
May 25, 2021
Fresenius Medical Care Holdings, Inc.
Praveen Kosaraju
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for providing surface modifying composition with improved by...
Patent number
10,961,340
Issue date
Mar 30, 2021
Fresenius Medical Care Holdings, Inc.
Jiunn Teo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polysulfone-urethane copolymer, membranes and products incorporatin...
Patent number
10,822,461
Issue date
Nov 3, 2020
Fresenius Medical Care Holdings, Inc.
Geoffrey Russell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Performance enhancing additives for fiber formation and polysulfone...
Patent number
9,617,421
Issue date
Apr 11, 2017
Fresenius Medical Care Holdings, Inc.
Cheryl Ford
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for making polyarylethers and use in membrane preparation
Patent number
9,353,220
Issue date
May 31, 2016
Fresenius Medical Care Holdings, Inc.
Selvaraj Savariar
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Peritoneal dialysis system
Patent number
9,078,969
Issue date
Jul 14, 2015
Fresenius Medical Care Holdings, Inc.
Norma J. Ofsthun
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Portable peritoneal dialysis system
Patent number
8,777,892
Issue date
Jul 15, 2014
Fresenius Medical Care Holdings, Inc.
Harold F. Sandford
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
POLYMERIC MEMBRANE AND METHODS FOR THE PRODUCTION OF SAME
Publication number
20220362717
Publication date
Nov 17, 2022
Fresenius Medical Care Holdings, Inc.
Brodie SCHWINN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEMODIALYZER
Publication number
20220133967
Publication date
May 5, 2022
Fresenius Medical Care Holdings, Inc.
Hui SHAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Microporous Membrane And Methods To Make Same
Publication number
20210245108
Publication date
Aug 12, 2021
Fresenius Medical Care Holdings, Inc.
Praveen Kosaraju
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Blood Treatment Systems
Publication number
20210138131
Publication date
May 13, 2021
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
Massimo Earl Fini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Polysulfone-Urethane Copolymer, Membranes And Products Incorporatin...
Publication number
20210017340
Publication date
Jan 21, 2021
Fresenius Medical Care Holdings, Inc.
Geoffrey Russell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polysulfone-Urethane Copolymer, Membranes And Products Incorporatin...
Publication number
20190106545
Publication date
Apr 11, 2019
Fresenius Medical Care Holdings, Inc.
Geoffrey Russell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Microporous Membrane And Methods To Make Same
Publication number
20190076787
Publication date
Mar 14, 2019
Fresenius Medical Care Holdings, Inc.
Praveen Kosaraju
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method For Providing Surface Modifying Composition With Improved By...
Publication number
20190016845
Publication date
Jan 17, 2019
Fresenius Medical Care Holdings, Inc.
Jiunn Teo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Performance Enhancing Additives For Fiber Formation And Polysulfone...
Publication number
20130338297
Publication date
Dec 19, 2013
Cheryl Ford
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PERITONEAL DIALYSIS SYSTEM
Publication number
20110060273
Publication date
Mar 10, 2011
Fresenius Medical Care Holdings, Inc.
Norma J. Ofsthun
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Portable Peritoneal Dialysis System
Publication number
20100114012
Publication date
May 6, 2010
Harold F. Sandford
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE