Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8333711 | Blood-drawing device, in particular for infants and small children or small animals | — | 2012-12-18 |
| 8096958 | Blood-collection device for newborn babies and infants | — | 2012-01-17 |
| 7951090 | Cannula equipped with a protective housing | — | 2011-05-31 |
| 7303545 | Protective housing for a butterfly needle | — | 2007-12-04 |
| 7294111 | Blood-drawing device | — | 2007-11-13 |
| 6922851 | Long-term urine collection system | — | 2005-08-02 |
| 6824741 | Apparatus and method for carrying out tests to detect particles in urine | Dagmar Flach, Horst Farber, Petra Gross | 2004-11-30 |
| 6672345 | Apparatus for forming a vacuum in a blood tube | — | 2004-01-06 |
| 6096006 | Blood-collection needle-disposal system | Youcef Amokrane | 2000-08-01 |
| 6077442 | Automatically pressing a filter into a blood-collection tube | — | 2000-06-20 |
| 6056925 | Sample vessel for taking blood samples | — | 2000-05-02 |
| 6006931 | Membrane cap for blood-sampling tube | — | 1999-12-28 |
| 5997275 | Mold for making a part with lugs | — | 1999-12-07 |
| 5975313 | Blood-tube cap with coagulant additive | — | 1999-11-02 |
| 5801062 | Method and device for providing and spreading fluids | Matthias Pfeiffer, E. Henkel | 1998-09-01 |
| 5755701 | Blood withdrawal device | — | 1998-05-26 |
| 5174301 | Blood extraction device testing method | — | 1992-12-29 |
| 5165419 | Blood extraction device | — | 1992-11-24 |
| 5115817 | Blood extraction device | — | 1992-05-26 |
| 5095914 | Blood extraction device with one-way piston movement | — | 1992-03-17 |
| 5074312 | Blood extraction device with penetrable plug adapter | — | 1991-12-24 |
| 4769025 | Blood storage device | Dieter Korf | 1988-09-06 |
| 4722352 | Blood extraction device | — | 1988-02-02 |
| 4687479 | Blood storage device | Dieter Korf | 1987-08-18 |
| 4648265 | Blood sedimentation apparatus | — | 1987-03-10 |