Patents for C12N 13 - Treatment of micro-organisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves (3,958)
09/1989
09/27/1989EP0334539A2 Genetic manipulation
09/27/1989EP0333799A1 Modifying living cells
08/1989
08/10/1989DE3827414A1 Arrangement for treating and/or breaking down biological cell structures
07/1989
07/19/1989EP0324153A2 Electrofusion cell and method of making the same
07/18/1989US4849089 Disposable electromanipulation chamber
07/13/1989WO1989003426A3 Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
06/1989
06/15/1989WO1989005194A1 Artificial gravity intracellular molecular extraction
06/14/1989EP0319690A1 Method of introducing foreign DNA into certain bacteria
05/1989
05/23/1989US4832814 Electrofusion cell and method of making the same
05/05/1989WO1989003876A1 Method for producing cells
04/1989
04/20/1989WO1989003426A2 Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
04/18/1989US4822470 Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
04/12/1989EP0311059A2 Cell handling apparatus
04/12/1989CN1032366A Supersonic cell pulverizer
04/04/1989US4818697 Techniques for enhancing the permeability of ions through membranes
03/1989
03/23/1989WO1989002464A1 Modifying living cells
03/16/1989DE3735702A1 Process and apparatus for influencing the growth, division and differentiation of cells
02/1989
02/14/1989US4804450 Apparatus for fusing cells
02/13/1989EP0266418A4 Apparatus and method for vesicle poration, loading and fusion.
01/1989
01/24/1989US4800163 Flow chamber and electro-manipulator incorporating same
01/18/1989CN1030442A Plant tissue transformation
01/03/1989CA1248045A1 Device and process for inducing membrane fusion under an electric field
11/1988
11/22/1988CA1245033A1 Deactivation of microorganisms by an oscillating magnetic field
11/15/1988US4784954 Procedure and device for the fusion of cells
11/15/1988US4784737 Micropippette, fluorescent staining chromosomes
11/09/1988EP0290395A2 Plant tissue transformation
11/02/1988EP0288618A1 Method for releasing RNA and DNA from cells
09/1988
09/28/1988EP0283700A2 Process and apparatus for the treatment of compounds and/or micro-organisms with electrical impulses
09/22/1988DE3707111A1 Method for inserting genetic material into organelles, in particular chloroplasts
08/1988
08/24/1988CN87107264A Pollen-mediated plant transformation
08/16/1988US4764473 Chamber for the treatment of cells in an electrical field
08/09/1988US4762795 Device based on an inorganic crystalline matter connected to a source of energy and use of said device for improving bacterial metabolism
07/1988
07/14/1988EP0207147A4 Method for electrically immortalizing lymphoid cells.
07/05/1988US4755464 Enriched bacteria cell degraded by gamma irradiation
07/05/1988CA1238808A1 Light conduction apparatus for photosynthetic reaction
06/1988
06/21/1988US4752284 Artificial gravity intracellular molecular extraction
06/16/1988WO1988004322A1 Artificial gravity cellular molecular injection
06/08/1988EP0270356A2 Plant-cell transformation by accelerated particles coated with DNA and apparatus therefor.
06/07/1988US4750100 Transfection high voltage controller
06/07/1988US4748980 Application of cuts to biological material
05/1988
05/25/1988EP0268475A1 Magnetic method and apparatus
05/11/1988EP0266418A1 Apparatus and method for vesicle poration, loading and fusion
05/10/1988US4743361 Separating in liquid medium by ultrasonic wave energy; biological particles
04/1988
04/21/1988WO1988002777A1 Process for extracting cell contents
04/14/1988DE3733927A1 Verfahren zur gewinnung von zellinhaltsstoffen A method for extraction of cell contents materials
04/06/1988EP0263017A1 Process for preparing gramineous hybrid plants
03/1988
03/21/1988EP0162907A4 System and methods for cell selection.
03/07/1988EP0190261A4 A device and process for inducing membrane fusion under an electric field.
02/1988
02/03/1988CN87104365A Improved fusion products
01/1988
01/13/1988EP0252409A2 Method for the fusion of biological cells and protoplasts with a micro laser-beam
01/07/1988EP0251107A2 Improved fusion products
12/1987
12/16/1987EP0249004A2 Process and apparatus for the production of a substrate having an energizing active charge
12/01/1987CA1229807A1 Process for biological conversion of substrates
11/1987
11/19/1987WO1987006851A1 Apparatus and method for vesicle poration, loading and fusion
11/11/1987EP0244463A1 Method for accelerating growth rates
10/1987
10/13/1987US4699881 Chamber for the treatment of cells in an electric field
10/13/1987US4699087 Concentrated fish feeding device
09/1987
09/22/1987US4695547 Probe for electrofusion, electroporation, or like procedure
08/1987
08/12/1987EP0163693B1 Deactivation of microorganisms by an oscillating magnetic field
08/04/1987CA1225050A1 Preparation of plasmid dna and products thereof
07/1987
07/29/1987CN86108459A Apparatus for fusing cells
06/1987
06/16/1987US4673512 Using acoustic response to ultrasonic vibration
06/16/1987EP0225636A2 Apparatus for fusing cells
05/1987
05/27/1987EP0223110A1 Treatment of microorganisms promoting their metabolism and/or growth, and apparatus for carrying out the method
05/19/1987US4666852 Photosynthetic bioconversion sulfur removal
05/07/1987WO1987002705A1 Method for accelerating growth rates
05/05/1987US4663292 High-voltage biological macromolecule transfer and cell fusion system
04/1987
04/30/1987DE3537261A1 Verfahren und medium zum feldinduzierten einschleusen von makromolekuelen in lebende zellen Method and medium infiltrate the field induced by makromolekuelen in living cells
04/23/1987WO1987002383A1 Process and medium for field-induced fusion of macromolecules in living cells
04/15/1987EP0218352A1 A process for treating protista cells
03/1987
03/12/1987DE3600634A1 Method of carrying out light-dependent production process and apparatus for carrying out the method
01/1987
01/29/1987DE3526969A1 Method for the electrically induced fusion of cells
01/14/1987EP0208637A1 Cell fusion process
01/07/1987EP0207147A1 Method for electrically immortalizing lymphoid cells
12/1986
12/17/1986EP0205179A2 Vial for the treatment of cells in an electrical field
12/03/1986EP0203869A1 Device based on crystalline mineral material related to an energy source and the use of this device to improve bacterial metabolism
12/02/1986US4626506 Process and device for the determination of cells secreting cellular contents
12/02/1986US4626065 Light conduction apparatus utilizing intermittent illumination applied to optical fibers for photosynthetic reaction
11/1986
11/11/1986US4622302 Blood cells, aqueous suspension, direct and alternating current
10/1986
10/15/1986EP0197748A2 Magnetic alteration of cellulose during its biosynthesis
09/1986
09/10/1986EP0193769A1 Method for the fusion of biological cells with the aid of electrical pulses
08/1986
08/13/1986EP0190261A1 A device and process for inducing membrane fusion under an electric field
07/1986
07/23/1986EP0188252A2 Process for producing amides by use of microorganisms
07/22/1986CA1208146A1 Method of transferring genes into cells
07/16/1986EP0187681A2 Process for producing amides by use of microorganisms
07/16/1986EP0187680A2 Process for producing organic acids by use of microorganisms
07/03/1986WO1986003780A1 Method for electrically immortalizing lymphoid cells
05/1986
05/28/1986EP0182320A2 Process for producing cuts in biological material
05/21/1986EP0181609A1 Algae cultivating device
04/1986
04/24/1986WO1986002377A1 Medium for the production of viable fused cells
03/1986
03/25/1986US4578168 Biological engineering
03/25/1986US4578167 Alternating voltage
03/18/1986US4576702 Analytical electroelution device
02/1986
02/27/1986WO1986001223A1 A device and process for inducing membrane fusion under an electric field
01/1986
01/08/1986EP0167406A2 Particle separation
12/1985
12/31/1985US4561961 Applying predetermined electric signals
12/11/1985EP0163693A1 Deactivation of microorganisms by an oscillating magnetic field.
12/04/1985EP0162907A1 System and methods for cell selection.
10/1985
10/30/1985EP0159954A1 Process for electric pulsation-induced cell fusion
10/23/1985EP0158642A1 A method of and apparatus for harvesting mammalian cells
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