Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39915 | Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 2007-11-06 |
| 6214570 | Method for separating non-HDLs from HDLs, and determining, HDL cholesterol | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 2001-04-10 |
| 6171849 | Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 2001-01-09 |
| 5786164 | Method for separating non-high density lipoproteins from lipoprotein containing body fluid samples | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 1998-07-28 |
| 5580743 | Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 1996-12-03 |
| 5426030 | Apparatus for determination of HDL cholesterol | Walter Rittersdorf, Gerhard Hiller, Hartmut Merdes, Klaus Buecker, Uwe Goebbert | 1995-06-20 |
| 5374546 | Process for stabilizing 1-methylhydantoinase, use and method of it for determining an analyte and agents suitable for this | Rolf Nagel, Jurgen Mistele | 1994-12-20 |
| 5274095 | Diarylimidazoles | Hans-Peter Braun, Werner Guethlein, Rolf Nagel | 1993-12-28 |
| 5162200 | Method for determination of a peroxidate-acting substance with a diarylimidazole compound | Hans-Peter Braun, Werner Guethlein, Rolf Nagel | 1992-11-10 |
| 5108913 | Process for preparing a maltoheptaose derivative | Elli Rauscher, Ulrich Neumann, August W. Wahlefeld, Alexander Hagen, Wolfgang Gruber +2 more | 1992-04-28 |
| 4966855 | New redox indicators | Werner Guthlein, Wolfgang Weckerle, Hans Wielinger | 1990-10-30 |
| 4923796 | Method for the quantitative enzymatic determination of ADP | Gerhard Micharl, Hans-Otto Beutler | 1990-05-08 |
| 4876067 | Multilayer test strip device with a dissolvable reagent layer | Rolf Nagel, Anselm Rothe, Helmut Freitag | 1989-10-24 |
| 4665023 | Imidazole derivatives as redox indicators | Werner Guthlein, Manfred Kuhr, Hartmut Merdes, Hans-Rudiger Murawski, Hans Wielinger | 1987-05-12 |
| 4603107 | Reagent and process for the determination of the activity of the enzyme gamma-glutamyl transferase | Rolf Nagel, Walter Rittersdorf | 1986-07-29 |
| 4591553 | Process and analytical agent for the determination of the activity of glutamate-oxalacetate-transaminase | Wolfgang Gruber, Hans-Georg Batz | 1986-05-27 |
| 4563422 | Method and composition for the removal of ascorbic acid from aqueous liquids | Hans Lange, Walter Rittersdorf | 1986-01-07 |
| 4544631 | Process and reagent for the determination of .alpha.-amylase | Elli Rauscher, Ulrich Neumann, August W. Wahlefeld, Alexander Hagen, Wolfgang Gruber +4 more | 1985-10-01 |
| 4271265 | Method and reagent for the determination of glutamate-oxalacetate transaminase and glutamate-pyruvate transaminase | Peter Stahl, Walter Schneider | 1981-06-02 |