Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480565 | Methods for disinfecting dialyzers | Nathan W. Levin | 1996-01-02 |
| 5336194 | Implantable apparatus | Bernd Steinbach | 1994-08-09 |
| 5304349 | Apparatus for disinfection of hemodialysis devices with a powdered concentrate | — | 1994-04-19 |
| 5295505 | Apparatus for preparation of a medicinal solution | Claus Walter | 1994-03-22 |
| 5230341 | Measuring the change of intravascular blood volume during blood filtration | — | 1993-07-27 |
| 5178179 | Pressure equalizing vessel for a hemodialysis concentrate | Wendelin Backhaus, Joachim Manke, Walter Pieper, Hans-Peter Walter | 1993-01-12 |
| 5100554 | Method for the in-vivo determination of hemodialysis parameters | — | 1992-03-31 |
| 5098373 | Process for controlling blood pumps in the extra-corporeal circuit of a single needle arrangement and apparatus thereof | — | 1992-03-24 |
| 5092836 | Hemodialysis apparatus with automatic adjustment of dialysis solution flow | — | 1992-03-03 |
| 5085656 | Implantable device for the dosed administration of medicaments to the human body | — | 1992-02-04 |
| 5057076 | Infusion apparatus | — | 1991-10-15 |
| 5049047 | Infusion pump with means for measuring the tube internal diameter | Robert Kroh, Gerd Krick | 1991-09-17 |
| 5015226 | Apparatus for infusion of medicaments | — | 1991-05-14 |
| 4997570 | Method and device for ultrafiltration during hemodialysis | — | 1991-03-05 |
| 4966579 | Apparatus for dosed continuous simultaneous infusion of a plurality of infusion solutions or medicaments | — | 1990-10-30 |
| 4922975 | Apparatus for making mixtures of pharmaceutical liquids | — | 1990-05-08 |
| 4916440 | Device for inputting numerical or alphanumerical data, respectively into an apparatus | Ulrich Faeser, Dieter Mahn | 1990-04-10 |
| 4895657 | Apparatus for hemodialysis | — | 1990-01-23 |
| 4894164 | Apparatus for treating blood in an extracorporeal circuit | — | 1990-01-16 |
| 4844871 | Method of determining the partial pressure of gases in blood and an apparatus for performing the method | — | 1989-07-04 |
| 4834888 | Hemodialysis apparatus comprising a sterile filter | — | 1989-05-30 |
| 4835477 | Process for the determination of the hematocrit level of whole blood and apparatus for carrying out the process | Detlef Westphal, Klaus Metzner | 1989-05-30 |
| 4797191 | Measuring device for determination of the activity or of the concentration of ions in solutions | Klaus Metzner, Detlef Westphal, Wolfgang Allendorfer, Reinhard Hahnel | 1989-01-10 |
| 4796644 | Apparatus for infusion and removal of samples of blood and other body fluids | — | 1989-01-10 |
| 4713171 | Apparatus for removing water from blood | — | 1987-12-15 |