Circe Biomedical, Inc.
14Patents
0Active
14Granted
33Portfolio score
Filing activity: Jul 27, 1995 → Oct 24, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5834583A | Block copolymers | Chemistry; Metallurgy | 131 | Expired |
| US6042909A | Encapsulation device | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6068775A | Removal of agent from cell suspension | Performing Operations; Transporting | 46 | Expired |
| US5741334A | Artificial pancreatic perfusion device | Human Necessities | 32 | Expired |
| US5700902A | Block copolymers | Chemistry; Metallurgy | 26 | Expired |
| US5700903A | Block copolymers | Chemistry; Metallurgy | 25 | Expired |
| US5798437A | Thermoplastic block copolymers | Chemistry; Metallurgy | 15 | Expired |
| US6023009A | Artificial pancreas | Human Necessities | 12 | Expired |
| US6172180A | Highly branched block copolymers | Chemistry; Metallurgy | 10 | Expired |
| US5795711A | Cryopreserved hepatocytes and high viability and metabolic activity | Human Necessities | 6 | Expired |
| US6300054A | Astrocyte apparatus for bioprocessing a circulating fluid | Human Necessities | 2 | Expired |
| US6136525A | Method of cryopreserving hepatocytes | Human Necessities | 2 | Expired |
| US5912163A | High flow technique for harvesting mammalian cells | Chemistry; Metallurgy | 1 | Expired |
| US6136593A | Astrocyte apparatus for bioprocessing a circulating fluid | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.