Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8528460 | Hydraulic valve arrangement | Siegfried Zenker, Svend E. Thomsen | 2013-09-10 |
| 8530191 | Method for preventing formation of trisulfide derivatives of polypeptides | Peter Becker | 2013-09-10 |
| 8088900 | Two-phase precipitation of proteins | Jan Anton Enoksen | 2012-01-03 |
| 8020583 | Hydraulic valve arrangement | Siegfried Zenker | 2011-09-20 |
| 7975598 | Hydraulic valve arrangement | Siegfried Zenker, Svend E. Thomsen | 2011-07-12 |
| 7770596 | Hydraulic valve arrangement | Siegfried Zenker | 2010-08-10 |
| 7456276 | Peptide purification by means of metal ion affinity chromatography | William Milton Thomas Hearn, Leone Spiccia, Wei Jiang, Therese Jane Mooney, Bimbil Graham | 2008-11-25 |
| 6971407 | Hydraulic valve arrangement | Carsten Christensen, Siegfried Zenker | 2005-12-06 |
| 6868863 | Pressure reduction valve | Poul Erik Hansen, Svend E. Thomsen | 2005-03-22 |
| 6854270 | Hydraulic valve system | Siegfried Zenker | 2005-02-15 |
| 6805161 | Hydraulic valve system | Siegfried Zenker | 2004-10-19 |
| 6566329 | Freeze-dried preparation of human growth hormone | Giorgio Meyn, Hans Holmegaard Sørensen | 2003-05-20 |
| 6499505 | Hydraulic valve arrangement | Siegfried Zenker, Carl Christian Dixen, Carsten Christensen | 2002-12-31 |
| 6427721 | Hydraulic valve arrangement with locking function | Siegfried Zenker, Carsten Christensen | 2002-08-06 |
| 6220289 | Hydraulic valve arrangement with locking and floating function | Siegfried Zenker, Carsten Christensen | 2001-04-24 |
| 5778930 | Add-in device for a hydraulic control arrangement | Welm Friedrichsen | 1998-07-14 |
| 5705482 | Pharmaceutical formulation | Per Balschmidt, Hans Holmegaard S.o slashed.rensen, Ole Hvilsted Olsen, Lars Thim | 1998-01-06 |
| 5691169 | Process for preparing a desired protein | Henrik Dalb.o slashed.ge, John Pedersen, J.o slashed.rli W. Ringsted, Torben E. Jessen | 1997-11-25 |
| 5679552 | Process for preparing a desired protein | Henrik Dalb.o slashed.ge, John Pedersen, J.o slashed.rli W. Ringsted, Torben E. Jessen | 1997-10-21 |
| 5635604 | Amino-terminally extended human growth hormone (HGH) | Henrik Dalb.o slashed.ge, John Pedersen, J.o slashed.rli W. Ringsted, Torben E. Jessen | 1997-06-03 |
| 5633352 | Biosynthetic human growth hormone | Henrik Dalb.o slashed.ge, John Pedersen, J.o slashed.rli W. Ringsted, Torben E. Jessen | 1997-05-27 |
| 5618697 | Process for preparing a desired protein | Henrik Dalb.o slashed.ge, John Pedersen, J.o slashed.rli W. Ringsted, Torben E. Jessen | 1997-04-08 |
| 5552385 | Pharmaceutical formulation | Per Balschmidt, Hans Holmegaard S.o slashed.rensen, Ole Hvilsted Olsen, Lars Thim | 1996-09-03 |
| 5337778 | Pressure control valve | Svend E. Thomsen, Siegfried Zenker | 1994-08-16 |
| 5323687 | Hydraulic circuit | Siegfried Zenker, Helge D. Jorgensen | 1994-06-28 |