Patents for B01L 7 - Heating or cooling apparatus; Heat insulating devices (6,904)
07/1987
07/07/1987US4677843 Roller oven for testing fluids
06/1987
06/09/1987US4671344 Method for closely regulating the temperature of a laboratory reaction vessel arrangement
05/1987
05/27/1987EP0222905A1 A thermostated cuvette set.
05/26/1987US4667730 Temperature regulating apparatus for a laboratory reaction vessel arrangement
04/1987
04/15/1987CN85107108A Safety universal electric furnace jacket of temp.-controlling and internal-heating type
04/09/1987WO1987002122A1 Specimen cooling and warming apparatus and method
03/1987
03/24/1987US4652127 Apparatus for measuring characteristics of liquid samples which have to be heated
03/12/1987DE3532556A1 Appliance for cyclic heating and cooling of specimens
03/03/1987US4647431 Device for maintaining a constant temperature for chemical analysis
02/1987
02/03/1987CA1217350A1 Apparatus for freezing fertilized ova, spermatozoa or the like
01/1987
01/29/1987DE3525860A1 Thermostat
01/15/1987WO1987000281A1 A thermostated cuvette set
01/06/1987USH193 Electronic temperature equalizer
12/1986
12/02/1986US4626660 Oven having cavities of varying temperature
11/1986
11/26/1986EP0202599A2 Cooling chamber for treating objects prior to analysis using an optical or an electron microscope
11/25/1986US4625096 Liquid bath temperature control
11/12/1986EP0201184A2 Process for amplifying nucleic acid sequences
11/05/1986EP0200362A2 Process for amplifying, detecting, and/or cloning nucleic acid sequences
10/1986
10/15/1986EP0197085A1 Clinical analyzer liquid bath temperature control
06/1986
06/17/1986US4595113 Device for the storage and/or carriage of sensitive materials
04/1986
04/22/1986US4584275 Incubator
04/10/1986WO1986002227A1 Clinical analyzer liquid bath temperature control
04/02/1986EP0175882A1 Thermostatic device for a laboratory reactor
02/1986
02/25/1986US4572427 Controlled atmosphere enclosure
02/12/1986EP0171140A2 Automatic cycling reaction apparatus and automatic analyzing apparatus using the same
02/12/1986EP0171072A2 Method and device for the solid-phase sequencing of nucleic-acid fragments
02/04/1986US4568192 High temperature magnetic stirrer
11/1985
11/19/1985US4554436 Electric heater for a rotating sample vessel container in a sampling device for gas chromatography
11/12/1985US4551992 Apparatus for cooling a biological or medical specimen
10/1985
10/22/1985US4548259 Liquid containing vessel with temperature control device
10/15/1985US4547340 Treating vessel supported on rotatable turntable
09/1985
09/25/1985EP0155893A1 Device for chemical reaction of various chemicals by wet method
08/1985
08/21/1985EP0151781A2 Method and apparatus for controlling the temperature of liquid analytical samples and of the reagents needed for the analysis
06/1985
06/26/1985EP0145863A2 Sample container for incineration tests
06/11/1985US4523078 Portable electrically heated warming container for transporting infusions in a rescue vehicle
04/1985
04/03/1985EP0136001A2 Apparatus for measuring characteristics of liquid samples which have to be heated
02/1985
02/27/1985EP0133539A2 Storage and/or transport container for sensitive goods
01/1985
01/22/1985US4495405 Automatic control system including error processing loop
01/01/1985US4490982 Method of and apparatus for the controlled cooling of a product
11/1984
11/06/1984US4480682 Apparatus for freezing fertilized ova, spermatozoa or the like
10/1984
10/02/1984US4474015 Method of and apparatus for the controlled cooling of a product
09/1984
09/26/1984EP0119392A1 Heated magnetic stirrer for high-temperature dissolutions
09/25/1984US4473739 Process and apparatus for warming of suspensions or solutions frozen in a flat plastic bag
08/1984
08/29/1984EP0117037A1 Apparatus for freezing fertilized ova, spermatozoa or the like
06/1984
06/12/1984US4453385 Device for regulating the temperature of materials
04/1984
04/26/1984WO1984001685A1 Electric heating plant
02/1984
02/14/1984CA1162220A1 Crucible assembly
12/1983
12/07/1983EP0095486A1 Constant temperature tray for storage of biological samples
09/1983
09/28/1983EP0089383A1 Quantized (digital) heating plate
09/13/1983CA1153568A1 Stable and accurate cryogenic device
06/1983
06/09/1983WO1983001994A1 Constant temperature tray for storage of biological samples
05/1983
05/17/1983US4384193 Incubating device for specimen mounted on glass slides in immunoassays
01/1983
01/04/1983US4367198 Reagent reservoir system for use in testing apparatus
11/1982
11/03/1982EP0063744A2 Process and apparatus for the series cultivation of microorganisms
11/02/1982US4356967 Laboratory incubator chamber system
05/1982
05/04/1982US4328386 Crucible assembly
02/1982
02/23/1982US4316473 Portable blood sample temperature control system
02/09/1982US4314459 Stable and precise cryogenic device
12/1981
12/22/1981US4306670 Liquid dispensing device
12/15/1981US4305276 Temperature controlled oven chamber for gas chromatography
09/1981
09/01/1981USRE30730 Apparatus for use in investigating specimens
05/1981
05/05/1981US4265544 Liquid agitation apparatus for an absorbance measuring apparatus
04/1981
04/14/1981US4261183 Cooling device
03/1981
03/17/1981US4256697 Blood incubator device
02/1981
02/10/1981CA1095238A1 Crucible for thermal analysis of aluminium alloys
02/03/1981US4249069 Flask heater assembly
01/1981
01/07/1981EP0021109A1 Heating stand
12/1980
12/10/1980EP0019828A1 Thermostatic chamber for gas chromatography
12/02/1980CA1090607A1 Temperature control and stirring apparatus for luminescence measuring photometer
10/1980
10/21/1980CA1087872A1 Automatic chemical analyzer
09/1980
09/03/1980EP0014978A1 Device for partially shielding from an open flame a container to be heated
08/1980
08/26/1980US4219529 Incubator for chemical analyzer
07/1980
07/08/1980US4211251 Automatic purging system
05/1980
05/20/1980CA1077742A1 Automatic chemical analyzer
03/1980
03/11/1980CA1073420A1 Self cooling table top centrifuge
03/04/1980CA1072774A1 Investigation of a specimen in a vial held in a rotatable turntable with temperature control
01/1980
01/01/1980CA1068936A Temperature controlled rotary liquid storage apparatus
09/1979
09/25/1979US4169225 Electric heating apparatus with automatic purging system
09/25/1979US4168955 Chemical analyzer
05/1979
05/01/1979CA1053549A1 Incubation apparatus
04/1979
04/10/1979CA1052126A1 Method and apparatus for accurate pipetting of small liquid volumes
02/1979
02/06/1979CA1048006A1 Holder device for sample vials or the like at an analysis apparatus
01/1979
01/16/1979USRE29880 Apparatus for use in investigating specimens
09/1978
09/12/1978US4113437 Liquid storage device
09/05/1978US4111643 Vent control for a thermal system
08/1978
08/08/1978US4105191 Crucible for the thermal analysis of aluminum alloys
07/1978
07/11/1978US4099921 Chemical analyzer
07/11/1978US4099920 Temperature control and stirring apparatus for luminescence measuring photometer
11/1977
11/15/1977US4058370 Apparatus for accurate pipetting of small liquid volumes
10/1977
10/18/1977US4054416 Apparatus for use in investigating specimens
10/11/1977US4053104 Self cooling table top centrifuge
08/1977
08/30/1977US4045179 Temperature control apparatus for use in investigating specimens
08/02/1977US4039775 Uniform temperature incubator
05/1977
05/03/1977US4021123 Heat exchanger for analysis apparatus
03/1977
03/08/1977US4011048 Incubation apparatus
02/1977
02/08/1977US4007013 Holder device for sample vials or the like for an analysis apparatus
10/1976
10/12/1976US3985511 Constant temperature bath for laboratory use
09/1976
09/21/1976US3981437 Centrifuge having a system for controlling the temperature of the liquid to be centrifuged or of one of the components thereof
09/07/1976US3978686 Or handling of a cold tissue section especially obtained from an ultramicrotome and arrangements for practice of the process
04/1976
04/13/1976US3949806 Method and apparatus for refluxation in microliter scale
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