AXIS-SHIELD AS
🏢 View company profile →25Patents
13Active
25Granted
41Portfolio score
Filing activity: Sep 14, 1994 → Oct 31, 2019 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7632462B2 | Assay system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6716641B1 | Dipstick for carbohydrate-free transferrin assay | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6063581A | Immunoassay for homocysteine | Emerging Cross-Sectional Technologies | 26 | Expired |
| US8545756B2 | Assay system | Emerging Cross-Sectional Technologies | 12 | Active |
| US8293175B2 | Assay system | Emerging Cross-Sectional Technologies | 12 | Active |
| US9140694B2 | Assay system | Emerging Cross-Sectional Technologies | 6 | Active |
| US7501287B2 | Transcobalamin II assay method | Chemistry; Metallurgy | 5 | Expired |
| US9857384B2 | Assay cartridge | Emerging Cross-Sectional Technologies | 3 | Active |
| US9695464B2 | Blood sample assay method | Physics | 3 | Active |
| US8728800B2 | Assay method | Physics | 3 | Active |
| US6417006B1 | Assay method for cardiovascular disease | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6054322A | Use of sialic acid determination for determining alcohol consumption | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7632648B2 | Cobalamin assay | Chemistry; Metallurgy | 1 | Expired |
| US6103478A | CDT assay | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8647831B2 | Cobalamin assay | Chemistry; Metallurgy | 1 | Active |
| US9897594B2 | Membrane assay method | Chemistry; Metallurgy | 1 | Active |
| US10494660B2 | Blood sample assay method | Physics | 0 | Active |
| US9140710B2 | Transcobalamin II assay method | Chemistry; Metallurgy | 0 | Active |
| US11085066B2 | Blood sample assay method | Physics | 0 | Active |
| US7294514B2 | Diagnostic method for alzheimer's disease based on holo-transcobalamin II | Physics | 0 | Expired |
| US7344849B2 | Assay | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7166473B2 | Transferrin assay | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10488425B2 | Cutter for an assay cartridge | Emerging Cross-Sectional Technologies | 0 | Active |
| US7279283B1 | Cobalamin assay | Physics | 0 | Expired |
| US8802382B2 | Cobalamin assay | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.