Patents
Patents for G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632)
07/1978
07/04/1978US4098574 Glucose detection system free from fluoride-ion interference
06/1978
06/27/1978US4097921 Method and apparatus for automatically determining the dilution curve of a solution, particularly the oxygen dissociation curve of blood or hemoglobin solutions
06/27/1978US4097680 Spinning disk electrical isolator for a flowing seawater stream
06/27/1978US4097586 Immunochemical assay method
06/27/1978US4097488 N-(3-fluoranthyl)maleimide; a fluorescent reagent for the studies of thiol compounds
06/27/1978US4097337 Thymidine phosphorylase, for testing bacterial susceptibility to anti-folate agents
06/27/1978US4097336 Polysaccharide, phosphate ions, maltose phosphorylase, coenzyme, glucose-6-phosphate dehydrogenase, b-d-phosphoglucomutase, mutarotase
06/27/1978US4097240 Process for the production of a diagnostic agent for the detection of ketones
06/27/1978US4097238 Method of analyzing blood plasma clotting
06/27/1978US4097237 Agglutination, colorimetric measurement
06/27/1978US4096867 Apparatus for pyrolyzing tobacco
06/27/1978US4096824 Slide smearing device
06/27/1978US4096734 Method of removing headspace volatiles and analysis thereof
06/20/1978US4096237 Antigen, radioimmunoassay
06/20/1978US4096138 Immunological test procedure
06/20/1978US4096136 Method of selectively removing lipoprotein from blood plasma or serum using sulfated carbohydrate ion-exchangers
06/20/1978US4096091 Limulus lysate having improved capacity to precipitate in the presence of low endotoxin concentrations, and reconstituting solutions therefor
06/20/1978US4095951 Organic carbon analyzer system
06/20/1978US4095904 Device for objective checking for foreign bodies in optically transparent cylindrical containers filled with liquids
06/20/1978US4095729 Filter paper dispenser
06/13/1978US4095117 Circuit for defining the dye dilution curves in vivo and in vitro for calculating the cardiac blood flowrate value per minute
06/13/1978US4094964 Clonidine assay
06/13/1978US4094963 Human chorionic gonadotropin, luteinizing hormone, prolactin
06/13/1978US4094759 Electrophoretic migration toward a plurality of separate carrier strips
06/13/1978US4094745 Method of staining microscopic organisms
06/13/1978US4094647 Test device
06/13/1978US4094646 Rapid method of assaying collagen in meat and meat products
06/13/1978US4094641 Low loss sample bottle assembly
06/13/1978US4094640 Method for processing biomaterials
06/13/1978US4094461 Centrifuge collecting chamber
06/13/1978US4094187 Stack gas analyzing system with calibrating/sampling feature
06/13/1978CA1032927A1 Process for the preparation of new estrone-derived haptens
06/06/1978US4093945 Breath testing system
06/06/1978US4093849 Automatic blood analyzing system
06/06/1978US4093545 Method and apparatus for determining the amount of ultrafiltration during dialysis
06/06/1978US4093420 Mineral prospecting by organic diagenesis
06/06/1978US4093381 Measuring absorbance of ultraviolet radiation
06/06/1978US4093193 Composite high temperature protection tube
06/06/1978US4092980 Fibrinogen monitor
06/06/1978US4092847 Flash point analyzing means and method
06/06/1978US4092845 Lung simulating aerosol sampler
05/1978
05/30/1978US4092479 Labeled 5,5-diphenylhydantoin derivatives for radioimmunoassay
05/30/1978US4092409 Erythrocytes agglutination
05/30/1978US4092408 Method for solid phase immunological assay of antigen
05/30/1978US4092233 For polarographic electrode, detection of glucose in blood
05/30/1978US4092120 Storage, testing
05/30/1978US4092119 Environmental quality indicator
05/30/1978US4092117 Device and method for monitoring the metal content of aqueous systems
05/30/1978US4092116 Multilayer, biochemical immobilization
05/30/1978US4092115 Method, device and test reagent for detecting free available chlorine in aqueous fluids
05/30/1978US4092114 Indirect latex test for determination of immunoglobulins
05/30/1978US4092113 Preparation of blood plasma and serum samples
05/30/1978US4091659 Apparatus for measuring white cell count
05/30/1978US4091655 Method and apparatus for analyzing trace components using a cryopumpable reagent gas
05/23/1978US4091089 Adding antibody, measuring amount of precipitate
05/23/1978US4091087 Folic acid derivatives and use in radio-assay
05/23/1978US4090850 Apparatus for use in radioimmunoassays
05/23/1978US4090849 Diagnostic device and manufacture thereof
05/23/1978US4090846 Qualitative and quantitative analysis, medical diagnosis
05/23/1978US4090397 Pneumatic transducer for underground burial
05/16/1978US4090129 Stopped-flow reaction apparatus utilized in conjunction with continuous-flow resistive-particle counting apparatus
05/16/1978US4090078 Method and arrangement for determining alcohol content in the breath
05/16/1978US4090074 Measuring x-ray transmission
05/16/1978US4089747 Oxidation of dye-providing materials, a sulfonyl hydrazone and a coupler or a triarylimidazole
05/16/1978US4089652 Reaction with water to form a gas
05/16/1978US4089209 Remote water monitoring system
05/09/1978US4088974 Digital device for automatically checking carbon content in metal with reference to temperature stops on cooling curve
05/09/1978US4088797 Process for evenly applying liquid to a surface
05/09/1978US4088749 Toluene diisocyanate coupled to gamma-globulin and to human chorionic gonadotropin
05/09/1978US4088746 Radioimmunoassay for thyroid-stimulating hormone (TSH)
05/09/1978US4088582 Blood phase separation means
05/09/1978US4088543 Maintaining an oxidizing atmosphere in response to emf signal
05/09/1978US4088465 Process for recovering a combustible gas
05/09/1978US4088025 Material sampling apparatus
05/02/1978US4087331 Colorimetric method for determining gamma-glutamyl transpeptidase and compositions useful therein
05/02/1978US4087248 Multiple assay machine and method
05/02/1978US4087184 Method and apparatus for inspecting liquids in transparent containers
04/1978
04/25/1978US4086631 Hematocrit measurement in an automatic hematology analyzer
04/25/1978US4086218 Method of preserving blood plasma II
04/25/1978US4086217 Chromatography
04/25/1978US4086061 Temperature control system for chemical reaction cell
04/25/1978US4086060 Disposable manipulative laboratory device for transferring biological fluids
04/25/1978US4086059 Method for the analysis of thyroid hormones
04/25/1978US4085780 Liquid dispensing means
04/18/1978US4085202 Conjugated to an immunological protein, radioimmunoassay
04/18/1978US4085006 Automatic cell analyzer method
04/18/1978US4084442 Control of processes
04/18/1978US4084434 Apparatus for determining denier of yarn
04/18/1978US4084426 Foam monitor and method
04/11/1978US4084091 Chromatographic method for determining additive concentration in gasoline
04/11/1978US4083948 Iodine labels
04/11/1978US4083788 Blood serum-isolation device
04/11/1978US4083784 Stabilized blood separating composition
04/11/1978US4083691 Releasing pollutants into air by means of an effervescent material, colorimetric analysis
04/11/1978US4083690 Analysis of diacetyl- odor components, kjeldahl determinations
04/11/1978US4083638 Cuvette and method of use
04/11/1978US4083637 Inspection apparatus for containers with transparent bottoms
04/11/1978US4083363 Blood viscosity determination device
04/11/1978US4083227 Hydrocarbon vapor analyzer
04/04/1978US4082738 Vitamin biz-protein conjugate