Dade Behring Marburg GmbH
152Patents
1Active
152Granted
38Portfolio score
Filing activity: May 22, 1991 → Nov 7, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6214626A | Apparatus (cuvette) for taking up and storing liquids and for carrying out optical measurements | Emerging Cross-Sectional Technologies | 156 | Expired |
| US5770388A | Method of separation employing magnetic particles and second medium | Emerging Cross-Sectional Technologies | 151 | Expired |
| US5882867A | Detection of nucleic acids by formation of template-dependent product | Chemistry; Metallurgy | 150 | Expired |
| US6110677A | Oligonucleotide modification, signal amplification, and nucleic acid detection by target-catalyzed product formation | Chemistry; Metallurgy | 122 | Expired |
| US5792614A | Detection of nucleic acids by target-catalyzed product formation | Chemistry; Metallurgy | 113 | Expired |
| US6121001A | Detection of nucleic acids by target-catalyzed product formation | Chemistry; Metallurgy | 87 | Expired |
| US6489309B1 | Polysaccharide conjugates of biomolecules | Physics | 87 | Expired |
| US6251581A | Assay method utilizing induced luminescence | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6866820B1 | Closure appliance for reagent containers | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6475717B1 | Method for detecting and determining mediators | Physics | 53 | Expired |
| US6406913B1 | Assay method utilizing induced luminescence | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6319690A | "Preparation and use of gene banks of human antibodies (""human-antibody libraries"")" | Chemistry; Metallurgy | 45 | Expired |
| US6198950A | Method for determining analytes in body fluids and also a new implantable measurement device | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6180354A | Metal chelate containing compositions for use in chemiluminescent assays | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6054303A | Cyclosporin immunoassay | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6455288B1 | Homogeneous immunoassays using mutant glucose-6-phosphate dehydrogenases | Physics | 33 | Expired |
| US6406667B1 | Chemiluminescent compositions for use in detection of multiple analytes | Physics | 32 | Expired |
| USRE37437E | Sheet-like diagnostic device | General | 31 | Expired |
| US6024235A | Container seal with a sealing body which can be punctured | Performing Operations; Transporting | 29 | Expired |
| US7179660B1 | Carriers coated with polysaccharides, their preparation and use | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6797481B1 | Simultaneous screening of multiple analytes | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6284546A | Method and device for photodetection | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6096555A | Process for characterizing the glycosylation of glyco-proteins and for the in vitro determination of the bio-availability of glyco-proteins | Physics | 21 | Expired |
| US6265225A | Cap for a reagent container | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5929049A | Polysaccharide conjugates of biomolecules | Physics | 21 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.