Hans J. Neumann

Person

Niederkirchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Sterility-maintaining connection system for medical systems and use...
- Patent number 7,070,589
- Issue date Jul 4, 2006
- Fresenius AG
- Houshang Lolachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of filling a tube system with a rinsing liquid and a tube sy...
- Patent number 6,770,049
- Issue date Aug 3, 2004
- Fresenius AG
- Claudia Ludt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of filling a tube system with a rinsing liquid and a tube sy...
- Patent number 6,454,736
- Issue date Sep 24, 2002
- Fresenius AG
- Claudia Ludt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Centrifuge chamber for a cell separator having a spiral separation...
- Patent number 6,277,060
- Issue date Aug 21, 2001
- Fresenius AG
- Hans-Jürgen Neumann
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Blood separation device
- Patent number 5,318,512
- Issue date Jun 7, 1994
- Fresenius AG
- Hans-Jurgen Neumann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for draining a flexible fluid container
- Patent number 5,281,202
- Issue date Jan 25, 1994
- Fresenius AG
- Wolfram Weber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of separating the constituents of the blood
- Patent number 4,968,295
- Issue date Nov 6, 1990
- Fresenius AG
- Hans-Jurgen Neumann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hemoglobin detector
- Patent number 4,925,299
- Issue date May 15, 1990
- Fresenius AG
- Artur Meisberger
- G01 - MEASURING TESTING
Information Patent Grant
Multi-lumen tube arrangement
- Patent number 4,865,081
- Issue date Sep 12, 1989
- 501 Fresenius AG
- Hans-Jurgen Neumann
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge arrangement
- Patent number 4,790,807
- Issue date Dec 13, 1988
- Fresenius AG
- Hans-Jurgen Neumann
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Failsafe logic circuit wherein the phototransistor of a preceding o...
- Patent number 4,731,528
- Issue date Mar 15, 1988
- Fresenius AG
- Hans-Jurgen Neumann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of separating blood and apparatus for carrying out the method
- Patent number 4,675,117
- Issue date Jun 23, 1987
- Fresenius AG
- Hans-Jurgen Neumann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltically operating roller pump and pump rotor therefor
- Patent number 4,564,342
- Issue date Jan 14, 1986
- Fresenius AG
- Wolfram Weber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for the separation of media
- Patent number 4,557,719
- Issue date Dec 10, 1985
- Fresenius AG
- Hans-Jurgen Neumann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Peristaltically operating roller pump
- Patent number 4,545,744
- Issue date Oct 8, 1985
- Fresenius AG
- Wolfram Weber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Method of filling a tube system with a rinsing liquid and a tube sy...
- Publication number 20030018288
- Publication date Jan 23, 2003
- Claudia Ludt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sterility-maintaining connection system for medical systems and use...
- Publication number 20020133136
- Publication date Sep 19, 2002
- Houshang Lolachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of filling a tube system with a rinsing liquid and a tube sy...
- Publication number 20020117189
- Publication date Aug 29, 2002
- Claudia Ludt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sterility-maintaining connection system for medical systems and use...
- Publication number 20010012930
- Publication date Aug 9, 2001
- Siegfried Ebner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Hans J. Neumann

Person

Patents Grantslast 30 patents

Sterility-maintaining connection system for medical systems and use...

Method of filling a tube system with a rinsing liquid and a tube sy...

Method of filling a tube system with a rinsing liquid and a tube sy...

Centrifuge chamber for a cell separator having a spiral separation...

Blood separation device

Device for draining a flexible fluid container

Method of separating the constituents of the blood

Hemoglobin detector

Multi-lumen tube arrangement

Centrifuge arrangement

Failsafe logic circuit wherein the phototransistor of a preceding o...

Method of separating blood and apparatus for carrying out the method

Peristaltically operating roller pump and pump rotor therefor

Method and apparatus for the separation of media

Peristaltically operating roller pump

Patents Applicationslast 30 patents

Method of filling a tube system with a rinsing liquid and a tube sy...

Sterility-maintaining connection system for medical systems and use...

Method of filling a tube system with a rinsing liquid and a tube sy...

Sterility-maintaining connection system for medical systems and use...