|
| US3956099 | 23 Dic 1974 | 11 May 1976 | | Continuous preparative electrophoresis apparatus |
| US4136007 | 16 May 1978 | 23 Ene 1979 | Olympus Optical Co., Ltd. | Sample applying position marking device for film for electrophoresis |
| US4164464 | 14 Abr 1978 | 14 Ago 1979 | Instrumentation Specialties Company | Sample concentrator |
| US4297198 | 8 Ene 1980 | 27 Oct 1981 | | Concentrating electrophoresis apparatus |
| US4614576 | 22 Oct 1985 | 30 Sep 1986 | Ionics, Incorporated | Microliter scale electrodialysis apparatus |
| US4715943 | 26 Nov 1986 | 29 Dic 1987 | Battelle Memorial Institute | Apparatus for separating a mixture of components by thin layer electrophoresis |
| US4726889 | 4 Feb 1986 | 23 Feb 1988 | Oncor, Inc. | Process and apparatus for conducting electrophoresis and transfer |
| US5139637 | 13 Mar 1991 | 18 Ago 1992 | | Plasmid purification system and method |
| US5217592 | 30 Abr 1991 | 8 Jun 1993 | | Electrophoresis and vacuum molecular transfer apparatus |
| US5939022 | 9 Dic 1997 | 17 Ago 1999 | Pharmacia Biotech, INc. | Article for transporting biological samples during analysis |
| US6758953 | 29 Abr 2002 | 6 Jul 2004 | | Multistage electrophoresis apparatus and method of use for the separation and purification of cells, particles and solutes |