Amersham PLC
15Patents
0Active
15Granted
31Portfolio score
Filing activity: May 12, 1998 → Sep 16, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6749554B1 | Medical tools and devices with improved ultrasound visibility | Human Necessities | 99 | Expired |
| US6632176B2 | Products and methods for brachytherapy | Human Necessities | 54 | Expired |
| US6689043B1 | Products and methods for brachytherapy | Human Necessities | 49 | Expired |
| US6919186B2 | Fluorescent proteins | Chemistry; Metallurgy | 10 | Expired |
| US6656700B2 | Isoforms of human pregnancy-associated protein-E | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6524786B1 | Scintillation proximity test | Physics | 4 | Expired |
| US6955462B1 | Mixing chamber | Physics | 4 | Expired |
| US6692426B1 | Sterile radioactive seeds | Human Necessities | 3 | Expired |
| US6537522B1 | Neuroprobes for mapping monoamine reuptake sites | Human Necessities | 3 | Expired |
| US6534488B1 | Radiolabelled bisphosphonates and method | Chemistry; Metallurgy | 2 | Expired |
| US7049289B1 | Labelled glutamine and lysine analogues | Human Necessities | 1 | Expired |
| US6596097B1 | Method of coating a metal substrate with a radioactive layer | Human Necessities | 0 | Expired |
| US6749832B2 | Labelled ascorbic acid derivatives | Human Necessities | 0 | Expired |
| US6515112B2 | Cores for technetium radiopharmaceuticals | Chemistry; Metallurgy | 0 | Expired |
| US6686188B2 | Polynucleotide encoding a human myosin-like polypeptide expressed predominantly in heart and muscle | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.