Patents for C12N 13 - Treatment of micro-organisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves (3,958)
06/2000
06/29/2000DE19859459A1 Mikrosysteme zur Zellpermeation und Zellfusion Microsystems for cell permeation and cell fusion
06/28/2000EP1011746A1 Improved electrodes and method of use
06/28/2000EP1011697A1 Targeted system for removing tumor cells from cell populations
06/20/2000US6078490 Method of treating materials with pulsed electrical fields
06/20/2000US6077659 Treating erythrocyte/photosensitizer composition with vitamin e, alpha-tocopherol phosphate, alpha-tocopherol succinate, or 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
06/15/2000WO2000034454A2 Microcellular polymers as cell growth media and novel polymers
06/13/2000US6074605 For biological particles; encapsulating active materials
06/08/2000WO2000017322A3 Electroactive materials for stimulation of biological activity of cells
06/07/2000EP1005375A1 Photodynamic therapy generated oxidative stress for temporal and selective expression of heterologous genes
06/06/2000US6071394 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis
05/2000
05/31/2000EP1003847A1 Cell separation using electric fields
05/11/2000WO2000026405A1 Apparatus and method for lysing bacterial spores to facilitate their identification
05/03/2000CN1252006A Photodynamic therapy generated oxidative stress for temporal and selective expression of heterologous genes
05/02/2000US6056861 Process and device for generating resonance phenomena in particle suspensions
04/2000
04/26/2000CN1251528A Targeted system for removing tumor cells from cell populations
04/25/2000US6054319 Method and apparatus for growing cells using gas or liquid aphrons
04/20/2000WO2000022147A1 Improved method for more efficient electroporation
04/20/2000DE19831529A1 Verfahren zum Herstellen einer Elektrode A method for manufacturing an electrode
04/20/2000CA2345352A1 Improved method for more efficient electroporation
04/13/2000WO2000020045A1 Device for treatment of biological fluids
03/2000
03/30/2000WO2000017322A2 Electroactive materials for stimulation of biological activity of cells
03/30/2000WO1999067427A9 Means and methods for monitoring nucleoside reverse transcriptase inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of hiv/aids
03/28/2000US6043066 Cell separation using electric fields
03/28/2000US6043065 Photosensitive organic compounds that release 2,5,-di(tert-butyl)hydroquinone upon illumination
03/21/2000US6040184 Method for more efficient electroporation
03/09/2000WO1999064581A9 Electrofusion chamber
03/01/2000EP0981608A1 Improvement of ethanol production from lignocellulose
02/2000
02/23/2000EP0980202A1 Methods for viral inactivation and compositions for use in same
02/09/2000EP0978557A2 Cell disruption method using sonication
02/08/2000US6022745 Homologously recombinant slow growing mycobacteria and uses therefor
02/02/2000EP0975744A1 Fractional cell sorter
01/2000
01/27/2000WO1999058637A3 Device and method for targeted exposure of a biological sample to sound waves
01/20/2000WO2000003447A1 Electrochemical methods for generation of a biological proton motive force and pyridine nucleotide cofactor regeneration
01/20/2000CA2340178A1 Electrochemical methods for generation of a biological proton motive force and pyridine nucleotide cofactor regeneration
01/19/2000EP0973027A2 Method for manufacturing an electrode
01/18/2000US6015684 Astaxanthin over-producing strains of Phaffia rhodozyma method for their cultivation and their use in animal feeds
01/05/2000EP0968275A1 Method and apparatus for treating materials with electrical fields having varying orientations
01/04/2000US6010890 Method for viral inactivation and compositions for use in same
01/04/2000US6010613 Using direct current
12/1999
12/29/1999WO1999067427A1 Means and methods for monitoring nucleoside reverse transcriptase inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of hiv/aids
12/29/1999WO1999067289A1 A method for inducing production of growth factors
12/29/1999CA2341679A1 Means and methods for monitoring nucleoside reverse transcriptase inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of hiv/aids
12/28/1999US6008038 Method and a circuit arrangement for the electropermeation of living cells
12/16/1999WO1999064615A1 Formulations for electroporation
12/16/1999WO1999064581A1 Electrofusion chamber
12/16/1999CA2330211A1 Formulations for electroporation
12/09/1999WO1999054444A3 Combination therapy using nucleic acids and radio therapy
12/09/1999DE19827957A1 Measuring electrical potential of single biological cell in nutrient, optionally carrying out micromanipulations
12/08/1999EP0962524A1 Apparatus and process for the intracellular manipulation of a biological cell
12/02/1999WO1999061594A2 Method and device for permeating biological objects
12/01/1999EP0960933A1 Measuring apparatus and process
11/1999
11/30/1999US5993631 Methods of analysis/separation
11/25/1999WO1999060168A1 Method and apparatus for activating a thermo-enzyme reaction with electromagnetic energy
11/25/1999WO1999059695A1 Device and method for magnetic separation of biological molecules
11/23/1999US5989824 Cytolysis by ionizing discharge exposes cell nucleus
11/18/1999WO1999058637A2 Device and method for targeted exposure of a biological sample to sound waves
11/18/1999WO1999058163A1 Sterilization by magnetic field stimulation of a mist or vapor
11/18/1999DE19820466A1 Apparatus focusing ultrasound precisely into suspended cells or tissue in micro titration plate for e.g. agitation or disintegration
11/18/1999DE19803651A1 Immobilization of spermatozoa for intracytoplasmic sperm injection
11/03/1999CN1234116A Apparatus and method for active biological sample prepn.
11/03/1999CN1234069A Method and apparatus for treating materials with electrical field having varying orientations
11/03/1999CN1233658A Method for screening candida for high prodn. of long chain diacid
11/02/1999US5976880 Process and apparatus for the genetic transformation of cells
11/02/1999US5976831 Therapeutic compounds, and more particularly to soluble and membrane-bound forms of a low-affinity receptor for human immunoglobulin g, nucleic acids encoding the same. diagnostic uses of such receptors.
10/1999
10/28/1999WO1999054444A2 Combination therapy using nucleic acids and radio therapy
10/28/1999CA2325596A1 Combination therapy using nucleic acids and radio therapy
10/26/1999US5972667 Applicable to the temperature-sensitive transformation of cells with the specific synthesis or activation of bio-molecules such as enzymes and/or structural heat shock proteins.
10/19/1999US5968820 Introduce heterogenous particle population into flow stream, continuously classify particles, recover particles based on sensitivity to magnetism
10/12/1999US5964726 Apparatus and method for efficient incorporation of molecules into cells
10/05/1999US5962288 The present invention relates to food and pharmacological industries, to bactericidal treatment of liquid food products.
09/1999
09/23/1999DE19841337C1 Intracellular manipulation of biological cell contents, assisting injection or removal of substances or cell components
09/21/1999US5955334 Isolating and propagating organism preparation using sound energy; therapy for infectious diseases
09/16/1999WO1999046361A1 Techniques for piercing specific site of cell
09/10/1999WO1999045372A1 Fast controllable laser lysis of cells for analysis
09/10/1999CA2322857A1 Fast controllable laser lysis of cells for analysis
09/07/1999US5948273 Water purification process and apparatus
09/02/1999WO1999043790A1 Method and apparatus for irradiating a biological fluid
09/02/1999CA2321995A1 Method and apparatus for irradiating a biological fluid
08/1999
08/26/1999DE19823047C1 Electro-manipulation of cells for permeation and fusion reduces stress on cells due to pH fluctuations
08/05/1999WO1999038612A1 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis
07/1999
07/21/1999EP0750663A4 Apparatus and method for efficient incorporation of molecules into cells
07/13/1999US5922560 Astaxanthin over-producing strains of Phaffia rhodozyma, methods for their cultivation, and their use in animal feeds
07/13/1999US5922209 Applying an electric charge to bacteria or virus which exceeds the electrostatic capacity of the cell, promotes osmosis
07/06/1999US5919679 Method and apparatus for altering ionic interactions with magnetic fields
07/01/1999WO1999032604A1 Linoleate isomerase
07/01/1999DE19757793A1 New electromagnetically-controlled bioreactor useful for initiation and cyclic control of biological reaction paths
06/1999
06/29/1999US5916788 Capable of boring a hole through the wall of a somatic cell of the higher plant for injecting foreign genetic material into the interior of the somatic cell to undergo genetic transformation
06/23/1999EP0923725A1 Apparatus and methods for active biological sample preparation
06/22/1999US5914255 Temperature shock method and apparatus
06/10/1999DE19753900A1 Medium-voltage fluorescent lamp made of a boro-silicate glass spiral, useful for metal vessel culture of phototropic organisms
06/03/1999WO1999015638B1 Rapid thermal cycle processing methods and apparatus
05/1999
05/27/1999WO1999025816A1 Cell lysis device
05/20/1999WO1999024110A1 Method for electro-permeabilisation of individual cellular and organellar structures and use thereof
05/20/1999CA2308397A1 Method for electro-permeabilisation of individual cellular and organellar structures and use thereof
05/19/1999EP0915661A1 Method for treating liquid materials
04/1999
04/21/1999EP0690671A4 Method and apparatus for encapsulation of biologically-active substances in cells
04/15/1999WO1999018116A1 Method for modulating gene expression
04/06/1999US5891694 Method for recovering nucleic acid and device for the same purpose
04/01/1999WO1999015638A1 Rapid thermal cycle processing methods and apparatus
04/01/1999CA2303399A1 Rapid thermal cycle processing methods and apparatus
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