Patents for B01L 7 - Heating or cooling apparatus; Heat insulating devices (6,904)
01/1992
01/08/1992EP0464288A2 Plastic laboratory boiler
01/06/1992CA2046212A1 Plastic laboratory boiler
12/1991
12/27/1991EP0462798A2 Release and isolation of O-glycans
12/27/1991EP0462797A2 Release and isolation of N-glycans
12/27/1991EP0462796A2 Release and isolation of N-glycans and O-glycans
12/27/1991EP0462795A2 Isolation of glycans
12/27/1991EP0462794A2 Automated process equipment for cleavage of biomolecules
12/18/1991EP0461493A2 Means for generating the temperature of a sample
12/17/1991US5073697 Multi-use type heating apparatus
11/1991
11/28/1991WO1991018295A1 Temperature controlled chamber for diagnostic analyzer
11/22/1991CA2039601A1 Temperature controlled chamber for analytical instrument
11/19/1991US5066843 Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof
11/19/1991US5066377 Electrophoresis apparatus, heating and cooling blocks at opposite ends of a thermoconductive plate, heat exchanging fluid flow through bores in the blocks
11/13/1991CN2088453U Rapid smelting machine
10/1991
10/30/1991EP0453520A1 Quartz integrated trough/sump recirculating filtered high-purity chemical bath.
10/29/1991US5061630 Programmable temperature cycle sensor for biological, bio-chemical or genetic sample testing
10/29/1991US5061448 Uniform air flow and temperature
10/29/1991CA1340121E Process for amplifying, detecting and/or cloning nucleic acid sequences
10/29/1991CA1291429C Process for amplifying, detecting, and/or cloning nucleic acid sequences
10/16/1991EP0451242A1 Temperature-equalization chamber for bringing the contents of a microtitration plate to a uniform temperature
10/15/1991US5056427 Sealing of cavity on reagent tray
10/09/1991EP0273969B1 Temperature control apparatus for automated clinical analyzer
10/07/1991WO1991015768A1 Process and composition for performing dna assays
10/07/1991CA2080019A1 Process and composition for performing dna assays
09/1991
09/17/1991US5048300 Microtome cooling chamber and method of adjusting the cooling chamber temperature
09/10/1991US5047637 Atomic probe type microscope apparatus
09/05/1991WO1991012888A1 Apparatus for automatically performing a biotechnological process at different desired temperatures
09/03/1991WO1991013335A1 Automated biological reaction apparatus
08/1991
08/22/1991WO1991012516A1 Process and device for determining clinical chemistry parameters inter alia
08/13/1991US5038852 Apparatus and method for performing automated amplification of nucleic acid sequences and assays using heating and cooling steps
08/08/1991WO1991006369A3 Temperature-equalization chamber for bringing the contents of a microtitration plate to a uniform temperature
08/08/1991DE4003604A1 Vorrichtung und verfahren zur bestimmung klinischer-chemischer parameter, insbesondere von gpt Apparatus and Method for the determination of clinical-chemical parameters, in particular gpt
08/07/1991CN2082194U Metallic dewar flask
07/1991
07/31/1991EP0438883A2 Heated cover device
07/23/1991US5034191 Evaporation caps on test elements, raising at loading and unloading stations by cams
07/04/1991DE4042059A1 Weight-monitored evapn. of heated liq. - using gas delivered by nozzle rapidly retracted on reaching desired vol.
06/1991
06/23/1991CA2031912A1 Heated cover device
06/12/1991EP0431398A2 Heating device with a phase change temperature controller
06/12/1991CN1052185A Reduced pressure steam heat treating device
06/11/1991US5023187 Drawing trating liquid by capilrary action, exposure to ir rad; treating tissues with stains, reasents
06/06/1991DE4037955A1 Sample container holder - having several holding vessels on hot plate pref. made of high thermal conductivity, low heat capacity material e.g. silver
06/05/1991EP0430901A2 Device for electrochemical measurements in real time of chemical and physical parameters in a moist gaseous atmosphere
06/05/1991CN2078196U Low pressure multipurpose pan with clamping sleeve
06/05/1991CA2029611A1 Heating device with a phase change temperature controller
05/1991
05/30/1991WO1991007550A1 Quartz integrated trough/sump recirculating filtered high-purity chemical bath
05/30/1991WO1991007504A1 Improved dna polymerisation device
05/29/1991EP0429030A2 Incubator for microtitration plates
05/21/1991US5017790 Temperature controller units for dental agar impression materials
05/18/1991WO1991007486A1 Device for processing biological specimens for analysis of nucleic acids
05/18/1991CA2068891A1 Device for processing biological specimens for analysis of nucleic acids
05/16/1991WO1991006665A1 Activation compounds and methods for nucleic acid sterilization
05/16/1991WO1991006369A2 Temperature-equalization chamber for bringing the contents of a microtitration plate to a uniform temperature
05/14/1991US5014737 Quartz integrated trough/sump recirculating filtered high-purity chemical bath
04/1991
04/10/1991EP0420904A1 Biochemical reaction machine
04/09/1991USRE33567 Temperature controlling apparatus for use with pore volume and surface area analyzers
04/02/1991US5004582 Test film which reacts with liquid sample to change optical density measured by dectector irradiated by light
03/1991
03/28/1991DE3930801A1 Test-tubes aligned in passages between hollow cooling blocks - transfer heat to externally cooled water circulating into block interiors
03/13/1991EP0415973A1 Equipment for supporting and heating recipients for the reaction, treatment or analysis of various products
03/06/1991CN2072437U 液体搅拌器 Liquid blender
01/1991
01/31/1991DE3924701A1 Microscope incubator - with transparent lid over petri dish heated by warm air circulation
01/24/1991WO1991000715A1 Apparatus and method for producing sterile slush and heated sterile liquid
01/16/1991EP0408280A2 Heat resistant multiwell plates
01/16/1991EP0408182A2 Apparatus for use in analysing sample solutions
01/15/1991US4984628 Apparatus for maintaining liquid temperature at a constant level
01/02/1991EP0406093A1 Laboratory distillation apparatus
01/01/1991US4981801 Automatic cycling reaction apparatus and automatic analyzing apparatus using the same
12/1990
12/19/1990EP0402995A2 Temperature control device and reaction vessel
12/19/1990EP0402994A2 Processing apparatus for a chemical reaction pack
12/19/1990EP0402588A2 Incubator
12/13/1990WO1990015070A1 Very large scale immobilized peptide synthesis
12/13/1990CA2391491A1 Very large scale immobilized peptide synthesis
12/12/1990CN1047730A Portable refrigerating/heating apparatus
12/11/1990US4977307 Apparatus for heating sample within vacuum chamber
12/05/1990EP0400965A2 Reagent reactor
12/05/1990EP0400541A1 Atomic probe type microscope apparatus
12/05/1990EP0400087A1 Reaction temperature control.
12/04/1990US4975047 Oven provided with oxygen concentration controls
11/1990
11/02/1990CA2014449A1 Thermal reactor
10/1990
10/10/1990EP0391861A2 Apparatus for the preparation and execution of tests on the sedimentation rate of organic liquids and others
10/10/1990EP0391614A2 Laboratory heating mantles
09/1990
09/20/1990DE3923132C1 Appts. to rotate bottles contg. e.g. nutrient medium - comprises at least two rollers, one driven by internal electric motor
09/19/1990EP0388159A2 Apparatus for sealing liquid within cavities
09/19/1990EP0388023A2 Atomic force microscope with optional replaceable fluid cell
08/1990
08/29/1990CN2061084U Continuous regulating temp. electrothermal cover
08/21/1990US4950608 Temperature regulating container
08/08/1990EP0381501A2 Containment cuvette for PCR and method of use
07/1990
07/26/1990DE4000515A1 Mikrowellenveraschungs- und analysegeraet, komponenten und verfahren Mikrowellenveraschungs- and analysegeraet, components and methods
07/25/1990EP0379437A1 Method and apparatus for the rapid regulation of the temperature of a wall
07/21/1990WO1990008298A1 Method and device for fast regulation of a wall temperature
07/21/1990CA2025465A1 Method and device for the fast regulation of a wall temperature
07/18/1990EP0377721A1 Process for carrying out reactions with minimal quantities of fluid samples.
07/11/1990EP0377505A2 Incubator and analyzer with improved cap raising means
07/05/1990DE3941169A1 Analysis appts. to measure liq. or gaseous samples - having electrode block electrodes, thermostat, temp. sensor, heat transfer medium and heating element plus control
07/05/1990DE3900101A1 Heating device for sample vessels
06/1990
06/28/1990DE3927472A1 Operating laboratory liq. thermostat - using bath with recirculating pump, speed control and temp. sensors
06/19/1990US4935634 Atomic force microscope with optional replaceable fluid cell
06/19/1990US4934152 Apparatus and method for producing sterile slush and heated sterile liquid
06/12/1990US4933146 Temperature control apparatus for automated clinical analyzer
06/12/1990US4932533 Thermal-stabilized container
05/1990
05/31/1990WO1990005947A1 Thermostatic device
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