EPITOPE LIMITED
27Patents
1Active
27Granted
37Portfolio score
Filing activity: May 6, 1986 → Dec 22, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5714341A | Saliva assay method and device | Emerging Cross-Sectional Technologies | 100 | Expired |
| US5830154A | Device for collecting substances for testing | Performing Operations; Transporting | 75 | Expired |
| US5859330A | Regulated expression of heterologous genes in plants and transgenic fruit with a modified ripening phenotype | Chemistry; Metallurgy | 62 | Expired |
| US5830410A | Oral collection device and kit | Physics | 60 | Expired |
| US5339829A | Oral collection device | Physics | 57 | Expired |
| US5112758A | Treating body fluids for diagnostic testing | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5103836A | Oral collection device and kit for immunoassay | Human Necessities | 49 | Expired |
| US5479937A | Oral collection device | Physics | 39 | Expired |
| US6008056A | Sample volume control for lateral flow chromatography | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5736322A | Synthetic oral fluid standard | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5335673A | Oral collection device and method for immunoassay | Physics | 32 | Expired |
| US5022409A | Oral rinse immunoglobulin collection kit for immunoassay and method thereof | Human Necessities | 23 | Expired |
| US5871905A | Reduction of false positives in oral-fluid based immunoassays | Human Necessities | 22 | Expired |
| US5073482A | Elastic barrier permeability testing device and method of use | Chemistry; Metallurgy | 19 | Expired |
| US5232914A | Solid, storage-stable, germicidal, pre-iodine composition | Human Necessities | 17 | Expired |
| US5573009A | Oral sample collection method | Physics | 16 | Expired |
| US5234001A | Container for immunoassay with frangible nipple | Human Necessities | 15 | Expired |
| US5326841A | Germicidal barriers | Human Necessities | 13 | Expired |
| US5859374A | Flexible centrifuge tube having bio-containment function | Performing Operations; Transporting | 13 | Expired |
| US5366954A | Floral preservative comprising 5-deoxy-5-ethylthio-D-ribose and method of use | Human Necessities | 8 | Expired |
| US5017471A | Reagent for peroxidase detection | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5750864A | Regulated expression of heterologous genes in plants | Chemistry; Metallurgy | 7 | Expired |
| US5421121A | Floral preservative method and composition | Human Necessities | 7 | Expired |
| US4917998A | Method of detecting AIDS virus infection | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4904581A | Method of detecting AIDS virus infection | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.