Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12M - Apparatus for enzymology or microbiology › C12M 1 - Apparatus for enzymology or microbiology
Patents for C12M 1 - Apparatus for enzymology or microbiology (67,514)
11/1981
11/10/1981US4299920 Biological receptacle
11/10/1981CA1112140A1 Bacterial sensitivity test kit
11/03/1981US4298693 For continuous conversion of sugars to beer
11/03/1981US4298035 Method for measuring and dispensing fractionary volumes of liquid samples
10/1981
10/29/1981WO1981003030A1 Improvements relating to installations and methods of preparing combustible gases through fermentation
10/28/1981EP0038759A1 Plant for producing combustible gases by fermentation
10/28/1981EP0038706A1 Dispensing of liquids
10/27/1981EP0030967A4 Tray for microbiological analyses.
10/27/1981CA1111415A1 Chromatographie separation and purification of proteins
10/21/1981EP0038134A2 Method of and apparatus for detecting the presence of live organisms in substances
10/20/1981US4296205 Cell culture and continuous dialysis flask and method
10/20/1981CA1110990A1 Radial reactor for enzyme-catalyzed reactions
10/15/1981WO1981002898A1 Process and apparatus for the production of useful cultures and/or metabolites
10/14/1981EP0037416A1 Microbial monitor.
10/13/1981US4294931 Device for conducting microbiological radiorespirometric assays
10/13/1981US4294924 Method and container for growth of anaerobic microorganisms
10/13/1981CA1110563A1 Automated virus harvesting
10/07/1981EP0036915A1 Capping device and slurry digester comprising the same
10/06/1981US4293655 Apparatus for ensilaging and fermenting
10/06/1981US4293643 Rotary shaking culture measuring method and apparatus
10/06/1981US4293412 Anaerobic fermenter-decanter for the purification of residual water from sugar refineries, with recovery of combustible methane
09/1981
09/30/1981EP0036731A1 Method of monitoring light signals from liquid medium
09/30/1981EP0036543A1 Improved method and device for the semiquantitative determination of glucose in aqueous fluids and method of preparing the device
09/29/1981US4292409 Flow reactor for enzymatic reactions in which the enzyme is immobilized on a solid matrix having a planar surface
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
09/29/1981US4292405 Sterility test set
09/29/1981US4292273 Radioimmunoassay plate
09/29/1981US4291983 Photometric apparatus and method
09/29/1981US4291757 Multiple heat pump and heat balancing system for multi-stage material processing
09/29/1981CA1109816A1 Gas-liquid circulating and contacting apparatus
09/29/1981CA1109693A1 Method and apparatus for mixing in laboratories
09/23/1981EP0036274A2 Methods of monitoring micro-organisms and media for culture
09/23/1981EP0036065A2 Process for the production of biogas as well as a plant for carrying out the process
09/22/1981US4291125 Method for electronic control of infections using silver ions
09/15/1981US4289855 Safety catalyst systems
09/09/1981EP0035013A1 Process for prophylactic registration of putrefaction in food
09/08/1981US4288543 Method and apparatus for identifying microorganisms
09/08/1981US4288404 Coolant flow regulator
09/08/1981CA1108516A1 Antibiotic detection method
09/02/1981EP0034739A2 Method to influence the foaming at chemical or biochemical gas-liquid reactions in gasification reactors, and gasification reactor for carrying out the method
09/01/1981US4287306 Apparatus for generation of anaerobic atmosphere
09/01/1981US4287301 Method and apparatus for streaking agar
09/01/1981US4287137 Vane-type fluid impeller and method of aerating a liquid
09/01/1981US4286730 Method and an apparatus for applying objects to a surface
09/01/1981CA1108037A1 Stabilisation of compounds
08/1981
08/28/1981EP0025794A4 Method and apparatus for measuring antibody levels.
08/25/1981US4286065 Apparatus for cultivation of microorganisms on granular nutrient medium
08/25/1981CA1107561A1 Purification of waste water high in carbohydrates and simultaneous production of high protein feed product
08/25/1981CA1107481A1 Flow distributor for fluid bed biological reactor
08/20/1981WO1981002308A1 A process and an apparatus for converting organic material along a microbiological route
08/19/1981EP0033987A2 Process and plants using yeasts
08/18/1981US4284725 For cytopathic determination using virus-specific antisera
08/18/1981CA1107180A1 Diagnostic device
08/12/1981EP0033724A2 Fermenter for the anaerobic fermentation of putrescible substances
08/11/1981US4283498 Having a protective covering to prevent contamination
08/11/1981US4283497 Microbiological systems
08/11/1981US4282626 Cleaning devices
08/05/1981EP0033017A1 Process and apparatus for the production of biomethane by anaerobic fermentation of straw, manure and similar materials
08/04/1981US4282328 Apparatus for cultivating aerobic microorganisms and process for cultivation using the same
08/04/1981CA1106445A1 Apparatus and method for detecting metabolic activity
07/1981
07/28/1981US4281066 Atomized rinsing liquid
07/22/1981EP0032322A2 Method for obtaining mold spore material
07/21/1981US4280002 Petri dish with a pressure sensitive adhesive seal
07/21/1981US4280000 Method for obtaining mold spore material
07/21/1981CA1105405A1 Fermentation of liquids
07/15/1981EP0031993A1 Improved method and apparatus for carrying out solid phase in vitro diagnostic assays
07/14/1981US4278437 Fluid specimen holder for biological fluid testing
07/07/1981US4277561 Support for the determination of enzyme activities and process
07/01/1981EP0031258A1 A bubble column with draft device
07/01/1981EP0030967A1 Tray for microbiological analyses
07/01/1981EP0030962A1 Pulsed voltammetric detection of microorganisms
06/1981
06/30/1981US4276384 For cultivating microorganisms
06/25/1981WO1981001714A1 Mycelial microorganisms in pellet form
06/23/1981US4274838 Anaerobic digester for organic waste
06/16/1981US4273877 Inoculator, cell count
06/16/1981US4273000 Drive mechanism for a drum
06/09/1981US4272489 Device for composting refuse and sewage slurry
06/09/1981US4272484 Filling for optodes
06/09/1981US4272379 Transferring of excess waste to collection vessel, overflow with recirculation
06/03/1981EP0029815A1 Vessel for growing cells
06/02/1981US4271270 Apparatus for culturing and examining fungi
06/02/1981US4270743 Forward numbering or underlap sheet delivery
06/02/1981US4270381 Recording instrument to measure microbal gas production
06/02/1981CA1102455A1 Device for preparation and hygienisation of refuse or refuse-clarified sludge mixtures by means of composting
05/1981
05/26/1981CA1101724A1 Process for reducing the contents of lipids and nucleic acid in microbial cell masses
05/20/1981EP0028793A2 Method for measuring metabolic activity of animal or plant tissues
05/19/1981CA1101240A1 Microbiological testing apparatus and method
05/13/1981EP0028463A1 Method for measuring and transferring predetermined volumes of liquid samples particularly useful in microbiological testing and a device for microbiological testing
05/12/1981US4267276 Medical specimen culture bottle
05/12/1981US4267273 Enzyme preparation having affinity for water-immiscible liquids
05/12/1981CA1100782A1 Method and implement to take and collect sample material, especially for scientific or diagnostic examination
05/06/1981EP0028094A1 Long vertical shaft bioreactor and method of protecting it against extreme surges of influent waste water
05/06/1981EP0028053A1 Closed apparatus for preparing biogas from manure
05/06/1981EP0027912A1 Apparatus for contacting liquid with a gas
05/06/1981EP0027911A1 Apparatus for contacting liquid with a gas
05/05/1981US4266026 Catalytic process utilizing hollow fiber membranes
04/1981
04/28/1981US4264741 Perforated drum within a cylinder jacket
04/28/1981US4264740 Apparatus for treating residual water
04/28/1981US4264739 Sparger for cell culture system
04/28/1981US4264728 Indirect microbial detection
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