Patents for C12N 13 - Treatment of micro-organisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves (3,958)
08/1996
08/14/1996EP0725832A1 Transfection process
07/1996
07/25/1996WO1996022359A1 Plant growth stimulating composition
07/25/1996CA2210798A1 Plant growth stimulating composition
07/03/1996EP0719150A1 Cellular vaccine and methods of use for the treatment of solid tumor malignancies
06/1996
06/26/1996EP0697916A4 Method and apparatus for semi-automated cell separation
06/19/1996EP0640148B1 Microwave modification of biological macromolecules
06/13/1996DE19500683A1 Trapping or movement of micro-particles in micro-structures generating electromagnetic cage field
06/13/1996DE19500660A1 Micromanipulator for e.g. molecules, cells or viruses
05/1996
05/29/1996EP0386086B1 Method for cell poration and cell fusion using radiofrequency electrical pulses
05/08/1996EP0710718A1 Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
05/08/1996EP0710287A1 Homologously recombinant slow growing mycobacteria and uses therefor
05/01/1996EP0708604A1 ASTAXANTHIN OVER-PRODUCING STRAINS OF $i(PHAFFIA RHODOZYMA), METHODS FOR THEIR CULTIVATION, AND THEIR USE IN ANIMAL FEEDS
04/1996
04/24/1996CN1031649C High-voltage discharge gene bombarder
03/1996
03/27/1996EP0702719A1 Process for the sterilization of biological compositions and the product produced thereby
02/1996
02/28/1996EP0697916A1 Method and apparatus for semi-automated cell separation
01/1996
01/10/1996EP0690671A1 Method and apparatus for encapsulation of biologically-active substances in cells
12/1995
12/27/1995EP0607178A4 Methods for the selection, separation and fusion of cells.
12/13/1995EP0686697A2 Method for the enrichment of cells modified by ballistic transfer
11/1995
11/14/1995US5466599 Astaxanthin over-producing strains of phaffia rhodozyma
11/08/1995EP0680380A1 Methods of analysis/separation
10/1995
10/26/1995DE4416069A1 Process and appts. for generating phototrophic cultures and reactions
10/18/1995CN1110317A Microorganism separating and culturing method
09/1995
09/28/1995DE19509857A1 Fermentation control system generates and directs sound at fermenting food
09/21/1995WO1995024969A1 Method and apparatus for semi-automated cell separation
09/14/1995DE4407564A1 Oxidn. of organic substances in sewage plant sludge
08/1995
08/31/1995WO1995023211A1 Apparatus and method for efficient incorporation of molecules into cells
08/30/1995EP0668772A1 Specific immune system modulation
08/10/1995WO1995020961A1 Vitamin e and derivatives prevent damage in red cells sterilized by phthalocyanines and light
08/10/1995DE4411333A1 Method to influence cells using an electric field
08/01/1995CA2065008C Light activated acyl-enzymes
08/01/1995CA2054607C Method for preparing transformed plant
07/1995
07/18/1995US5433738 Method for irradiating cells
07/12/1995EP0624077A4 Magnetically modification of organism metabolism.
07/04/1995US5429943 Monascus strain, Monascus anka 732Y3 (KCCM 10014) producing high amount of monascus pigments
06/1995
06/28/1995CN1104250A Method for preparation of mixed preparation of high-active turbidball red pseudomoras P4 strain and marsh red pseudomonas No.1 strain
06/15/1995WO1995006129A3 Transfection process
06/06/1995US5422272 A genetic engineered measuring pipette comprising at least two electrodes gaped by narrow cavity with apertures, receptacles to suck the sample by reducing pressure in cavity, releasing the sample by increasing the pressure; accuracy, compact
05/1995
05/10/1995EP0651913A1 Arrangement for bioelectrical applications.
04/1995
04/26/1995EP0649532A1 Photoactivation of proteins for conjugation purposes
04/19/1995EP0648275A1 Method for the epigenetic regulation of protein biosynthesis by scale resonance
04/06/1995WO1995003417A3 Homologously recombinant slow growing mycobacteria and uses therefor
04/04/1995US5403730 Process for the selective deactivation of esterases and catalases in trigonopsis variabilis cells by microwave heating while retaining D-amino acid oxidase activity
03/1995
03/22/1995CN1100463A Genetransfer cell fusion apparatus
03/02/1995WO1995006129A2 Transfection process
03/02/1995CA2169828A1 Transfection process
03/01/1995EP0640148A1 Microwave modification of biological macromolecules.
03/01/1995CN1099414A Magnetic alcoholic drink and its preparation
02/1995
02/09/1995WO1995003814A1 Cellular vaccine and methods of use for the treatment of solid tumor malignancies
02/02/1995WO1995003417A2 Homologously recombinant slow growing mycobacteria and uses therefor
12/1994
12/21/1994EP0489836B1 Light activated acyl-enzymes
12/20/1994US5374522 Placing in sonic bath containing beads to distrupt cells and release cellular constituents
12/08/1994WO1994028120A1 Process for the sterilization of biological compositions and the product produced thereby
12/07/1994EP0626997A1 Process for disintegrating cell dispersions or cell suspensions by means of ultrasonication for the purpose of isolating cell constituents
12/06/1994US5371003 Electrotransformation process
11/1994
11/24/1994DE4316943A1 Process for reducing the growth/deposition layers in a fixed bed reactor and device for carrying out the process
11/17/1994EP0624077A1 Magnetically modification of organism metabolism
10/1994
10/27/1994WO1994023594A1 Astaxanthin over-producing strains of phaffia rhodozyma, methods for their cultivation, and their use in animal feeds
09/1994
09/29/1994WO1994021117A1 Method and apparatus for encapsulation of biologically-active substances in cells
09/27/1994US5350686 Microwave acceleration of enzyme-catalyzed modification of macromolecules
09/14/1994CN1025920C Electricity transferring device for cell electric fusion
09/13/1994US5346825 Preventing adhesion to vessel walls
08/1994
08/04/1994WO1994016821A1 Methods of analysis/separation
08/02/1994CA1331162C Techniques for enhancing the permeability of ions through membranes
07/1994
07/27/1994EP0607178A1 Methods for the selection, separation and fusion of cells
06/1994
06/29/1994CN1088615A Process for intensification of fermentations
06/23/1994WO1994013783A1 Process for disintegrating cell dispersions or cell suspensions by means of ultrasonication for the purpose of isolating cell constituents
06/08/1994EP0600247A2 Method of selective desactivation of unwanted protein in a protein mixture, with a mircowave radiation
06/07/1994US5318045 Magnetically modified microbial metabolism
06/01/1994DE4239796A1 Stimulation of biological, esp. microbiological processes - by irradiation with light, esp. laser light applied briefly at intervals, useful in the prodn. of fermented milk prods.
05/1994
05/26/1994WO1994011016A1 Specific immune system modulation
05/17/1994US5312813 Killing microorganisms on tissues by applying electric films
05/17/1994US5312534 Techniques for enhancing the permeability of ions through membranes
05/11/1994WO1994010299A1 Method of subjecting a microbiological object to a magnetic field and a device for carrying out the same
05/11/1994EP0596003A1 Apparatus and methods for electroporation and electrofusion
04/1994
04/28/1994WO1994008907A1 Process for intensification of fermentations
04/19/1994US5304486 Method of and apparatus for cell portion and cell fusion using radiofrequency electrical pulse
04/05/1994CA1328236C Plant tissue transformation
03/1994
03/17/1994DE4241154C1 Verfahren zum Aufschluß von Zelldispersionen oder Zellsuspensionen mittels Ultraschallbehandlung zwecks Gewinnung von Zellinhaltsstoffen Method for disrupting cell dispersions or cell suspensions by ultrasound treatment to recovery of cell contents
03/02/1994CN1083107A Apparatus and method for irradiating cells
03/01/1994US5290409 Methods and apparatus for regulating transmembrane ion movement utilizing selective harmonic frequencies and simultaneous multiple ion regulation
02/1994
02/22/1994CA1327174C Electro-insertion of proteins into animal cell membranes
02/16/1994EP0582739A1 Apparatus and method for irradiating cells
02/12/1994CA2075798A1 Apparatus and method for irradiating cells
02/03/1994WO1994002963A1 Arrangement for bioelectrical applications
02/01/1994US5283194 Apparatus and methods for electroporation and electrofusion
02/01/1994US5282940 Method for reducing or eliminating microorganisms in substances by electric stimulation
01/1994
01/25/1994CA1326507C Transfection high voltage controller
01/20/1994WO1994001773A1 Photoactivation of proteins for conjugation purposes
12/1993
12/23/1993DE4224602C1 Anordnung für bioelektrische Anwendungen Arrangement of bioelectric applications
12/21/1993US5272072 Method for preparing transformed plant
12/15/1993EP0574356A1 Plant tissue transformation
12/09/1993WO1993024645A1 Method for the epigenetic regulation of protein biosynthesis by scale resonance
12/09/1993CA2136737A1 Method for the epigenetic regulation of protein biosynthesis by scale resonance
11/1993
11/11/1993DE4222678A1 Prodn. of inductive electro-energy used to mfr. batteries - comprising using microorganisms contg. nutrient medium and ferromagnetic metal atom., multiplying microorganisms, inducing voltage, and removing voltage
10/1993
10/28/1993WO1993021344A1 Microwave modification of biological macromolecules
10/28/1993CA2118249A1 Microwave modification of biological macromolecules
10/20/1993CN1077495A Cell modification technique with low energy ion beam
08/1993
08/17/1993US5236835 Exposing to electric field while cell is suspended in electro-insertion medium in presence of buffered suspension of human CD4 or glycophorin; resealing
08/03/1993US5232856 Introducing macromolecules, like DNA/ into living cells by means of electric current
07/1993
07/22/1993WO1993013725A1 Magnetically modification of organism metabolism
1 ... 27 28 29 30 31 32 33 34 35 36 37 38 39 40