Gregory Mathus
46Patents
23h-index
34Co-inventors
85Inventor score
Filing activity: Aug 5, 1975 → Oct 27, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6875405B1 | Tube rack | Emerging Cross-Sectional Technologies | 111 | Expired |
| US5972694A | Multi-well plate | Chemistry; Metallurgy | 98 | Expired |
| US7662343B2 | Locking pipette tip and mounting shaft | Performing Operations; Transporting | 85 | Active |
| US5139951A | Culture device having a detachable cell or tissue growth surface | Chemistry; Metallurgy | 71 | Expired |
| US4927604A | Multiwell filter plate vacuum manifold assembly | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6107085A | Self contained cell growth system | Chemistry; Metallurgy | 66 | Expired |
| US5026649A | Apparatus for growing tissue cultures in vitro | Chemistry; Metallurgy | 59 | Expired |
| US4683058A | Filter for centrifuge tube | Performing Operations; Transporting | 57 | Expired |
| US5858309A | Microplates with UV permeable bottom wells | Performing Operations; Transporting | 56 | Expired |
| US6372293B1 | Test tube with data matrix code markings | Performing Operations; Transporting | 44 | Expired |
| US5508005A | Non-screeching laboratory article | Chemistry; Metallurgy | 38 | Expired |
| US8501118B2 | Disposable pipette tip | Emerging Cross-Sectional Technologies | 33 | Active |
| US4257524A | Cassette storage rack | Physics | 31 | Expired |
| US6890488B2 | Apparatus for sealing test tubes and the like | Performing Operations; Transporting | 31 | Expired |
| US7662344B2 | Locking pipette tip and mounting shaft | Emerging Cross-Sectional Technologies | 31 | Active |
| USD260454S | Cassette carrying case | General | 31 | Expired |
| US8277757B2 | Pipette tip mounting shaft | Performing Operations; Transporting | 30 | Active |
| US5272083A | Culture device and method of use having a detachable cell or tissue growth surface | Chemistry; Metallurgy | 27 | Expired |
| US4223787A | Cassette carrying case | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4824642A | Multi-channel pipetter | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4927764A | Tissue culture flask | Chemistry; Metallurgy | 24 | Expired |
| US8877513B2 | Method of using a disposable pipette tip | Emerging Cross-Sectional Technologies | 24 | Active |
| US9333500B2 | Locking pipette tip and mounting shaft in hand-held manual pipette | Emerging Cross-Sectional Technologies | 23 | Active |
| US5215920A | Apparatus for growing tissue cultures in vitro | Chemistry; Metallurgy | 23 | Expired |
| USD245300S | Magnetic tape wall storage unit | General | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.