Patents for C12N 13 - Treatment of micro-organisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves (3,958)
10/1985
10/17/1985EP0163693A4 Deactivation of microorganisms by an oscillating magnetic field.
07/1985
07/03/1985EP0147032A1 Manipulation of particles
06/1985
06/18/1985US4524079 Sterilization of foods using oscillating magnetic field
05/1985
05/29/1985EP0142987A2 Method of plant tissue culture
05/23/1985WO1985002201A1 System and methods for cell selection
05/23/1985WO1985002094A1 Deactivation of microorganisms by an oscillating magnetic field
05/09/1985WO1985001892A1 Manipulation of particles
04/1985
04/17/1985EP0137504A2 Method and apparatus of implanting living cells with a foreign substance
04/11/1985WO1985001514A1 A method of and apparatus for harvesting mammalian cells
04/02/1985US4508625 Negatively charged surface of particles having increased magnetic susceptibility
03/1985
03/13/1985EP0133978A2 Process for cell fusion
03/13/1985EP0133927A2 Process for producing amides by use of micro-organisms
02/1985
02/27/1985EP0133614A2 Method for the biological transformation of substrates
01/1985
01/09/1985EP0130530A1 Method and apparatus for detecting cells that give off cell constituents
12/1984
12/19/1984EP0128567A2 Process for cell fusion
12/19/1984EP0128566A2 Chamber for the treatment of cells in an electric field
12/19/1984EP0128565A2 Process and device for cell fusion
12/11/1984US4487834 Electrical stimulation of articular chondrocytes
11/1984
11/28/1984EP0126389A2 Chamber for the treatment of cells in an electric field
11/14/1984EP0124579A1 Magnetic separation using chelated magnetic ions
10/1984
10/31/1984EP0123522A2 Preparation of plasmid DNA and products thereof
08/1984
08/21/1984US4467035 Cultivation of phototrophic bacteria in the absence of ultraviolet light
04/1984
04/26/1984WO1984001503A1 Magnetic separation using chelated magnetic ions
11/1983
11/22/1983CA1157404A1 Cultivation of phototropic bacteria
10/1983
10/04/1983US4407282 Method and apparatus for generating superoxide and hydroxyl ions in solution
09/1983
09/06/1983US4402318 Method for inactivating viruses, bacteria, etc. in vitro and production of vaccines
08/1983
08/17/1983EP0085926A2 Light conduction apparatus for photosynthetic reaction
02/1983
02/15/1983US4374199 Using a magnetotactic bacteric in digester
12/1982
12/09/1982WO1982004194A1 Device promoting vital processes
12/01/1982EP0065574A1 Photosynthetic bacteria culture
09/1982
09/07/1982US4348482 Process for decreasing the thermal stability of microbial rennet
08/1982
08/24/1982US4346172 Non-deterioration of biological material
07/1982
07/27/1982CA1128462A1 Process for the concentration of biomasses
07/06/1982CA1127102A1 Fermentation process
06/1982
06/10/1982WO1982001890A1 Photosynthetic bacteria culture
05/1982
05/18/1982US4330626 Gamma irradiation of jackbeans prior to grinding
04/1982
04/27/1982US4327180 Method and apparatus for electromagnetic radiation of biological material
04/27/1982US4326934 Continuous dielectrophoretic cell classification method
04/20/1982US4326034 Fermentation process for producing higher plant cells
12/1981
12/15/1981US4305390 Sterilization using covalently bonded concanavalin a and methylene blue
12/09/1981EP0041373A1 Electrostimulation of microbial reactions
09/1981
09/29/1981US4292408 Mass and a method of preparing same of living cells of organisms for adsorbing metal ions from a physiological solution, and employment of the mass for enriching metals
09/16/1981EP0035932A1 Device for applying a magnetic field
07/1981
07/14/1981US4278765 Method for preparing strains which produce aminoacids
05/1981
05/26/1981US4269826 Physiological preparation containing loaded cells in suspension and a magnetic agent for local concentration thereof in a living body
03/1981
03/18/1981EP0025369A1 Process to accelerate the natural evolution of a product, and applications
01/1981
01/06/1981US4243751 Deterioration and reversion, solar cells
10/1980
10/15/1980EP0017460A1 Immunofluorescent test method and substance for use therein
04/1980
04/02/1980EP0009319A1 Higher plant cell culture
01/1980
01/22/1980CA1070159A1 Dielectric drying of fungal material and resultant product
01/01/1980US4181128 Contacting concurrently with hydrogen peroxide, oxygen, light and electricity
05/1979
05/15/1979US4154668 Three containers formed of non-conducting material
05/08/1979CA1054087A1 Process for conditioning bacterial cells containing glucose isomerase activity
03/1978
03/28/1978US4081340 Method of and device for increasing the permeability of the skin of cells of living beings
12/1977
12/27/1977US4065386 Magnetically treating water
09/1977
09/27/1977US4051011 Enzyme entrapped on membrane base
01/1977
01/04/1977US4001082 Method of isomerizing glucose with enzyme immobilized within microbial cell
08/1976
08/10/1976US3974036 Process for conditioning bacterial cells containing glucose isomerase activity
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