Data Packaging Corporation
48Patents
0Active
48Granted
37Portfolio score
Filing activity: Feb 21, 1975 → Jan 13, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD282208S | Pipetter tip cartridge | General | 130 | Expired |
| US4626509A | Culture media transfer assembly | Performing Operations; Transporting | 77 | Expired |
| US3969007A | Cassette dispenser | Physics | 49 | Expired |
| US4317603A | Video storage rack | Physics | 46 | Expired |
| US4495289A | Tissue culture cluster dish | Chemistry; Metallurgy | 41 | Expired |
| US4012288A | Tissue culture cluster dish | Chemistry; Metallurgy | 41 | Expired |
| USD265653S | Beverage dispenser | General | 38 | Expired |
| US4292273A | Radioimmunoassay plate | Performing Operations; Transporting | 34 | Expired |
| USD260454S | Cassette carrying case | General | 31 | Expired |
| US4257524A | Cassette storage rack | Physics | 31 | Expired |
| USD243705S | Tissue culture flask | General | 29 | Expired |
| US4349632A | Tissue culture cluster dish | Chemistry; Metallurgy | 29 | Expired |
| US4271618A | Frame construction | Human Necessities | 26 | Expired |
| US4223787A | Cassette carrying case | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4456137A | Venting arrangement for covered containers | Performing Operations; Transporting | 26 | Expired |
| USD279710S | Multi-channel pipetter | General | 20 | Expired |
| US4033058A | Picture display stand | Physics | 18 | Expired |
| USD245300S | Magnetic tape wall storage unit | General | 18 | Expired |
| US4294924A | Method and container for growth of anaerobic microorganisms | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4293234A | Ribbon cartridge for band printer | Performing Operations; Transporting | 16 | Expired |
| US4279522A | High speed printer cartridge | Performing Operations; Transporting | 16 | Expired |
| USD249744S | File box | General | 16 | Expired |
| USD253444S | Phonograph record rack | General | 16 | Expired |
| USD253986S | Foldable display for photographs or the like | General | 14 | Expired |
| US4490764A | Disc pack assembly | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.