Endotronics, Inc.
13Patents
0Active
13Granted
33Portfolio score
Filing activity: Jun 14, 1982 → Jun 7, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5079168A | Cell culture apparatus | Chemistry; Metallurgy | 109 | Expired |
| US4650766A | Culturing apparatus | Chemistry; Metallurgy | 109 | Expired |
| US4629686A | Apparatus for delivering a controlled dosage of a chemical substance | Chemistry; Metallurgy | 104 | Expired |
| US4804628A | Hollow fiber cell culture device and method of operation | Chemistry; Metallurgy | 94 | Expired |
| US4973558A | Method of culturing cells using highly gas saturated media | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4647539A | Method and apparatus for growing cells in vitro | Chemistry; Metallurgy | 72 | Expired |
| US4618586A | Apparatus for administering a controlled dosage of a chemical substance having an improved culture chamber | Physics | 71 | Expired |
| US5202254A | Process for improving mass transfer in a membrane bioreactor and providing a more homogeneous culture environment | Chemistry; Metallurgy | 68 | Expired |
| US4722902A | Apparatus and method for culturing cells, removing waste and concentrating product | Chemistry; Metallurgy | 67 | Expired |
| US5330915A | Pressure control system for a bioreactor | Chemistry; Metallurgy | 66 | Expired |
| US5541105A | Method of culturing leukocytes | Chemistry; Metallurgy | 43 | Expired |
| US5631006A | Immunotherapy protocol of culturing leukocytes in the presence of interleukin-2 in a hollow fiber cartridge | Chemistry; Metallurgy | 43 | Expired |
| USD297620S | Multi-port cap fitting for a flask | General | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.