Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 33 - Investigating or analysing materials by specific methods not covered by groups
Patents for G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632)
12/1978
12/12/1978US4129029 Device for measuring the amount of gas dissolved in a liquid
12/12/1978CA1044349A1 Inspection machine memory
12/12/1978CA1044124A1 Micro-gasometric method and apparatus
12/12/1978CA1044041A1 Organic carbon analyzer system
12/05/1978US4128884 Methods and apparatus for analyzing frequency distributions
12/05/1978US4128833 Hotwell alarm system
12/05/1978US4128629 Extraction-free cortisol assay
12/05/1978US4128628 Automated immunoassay
12/05/1978US4128458 Combustible element and oxygen concentration sensor
12/05/1978US4128456 Suction electrode for intracellular potential measurement
12/05/1978US4128400 Centrifuge
12/05/1978US4128399 Device and method for detecting phenothiazine-type drugs in urine
12/05/1978CA1043723A1 Production of cholesterol oxidase by nocardia cholesterolicum
12/05/1978CA1043703A1 Fractionation of proteins by electrical means
12/05/1978CA1043702A1 Diagnostic agent for the control of the coagulability of blood, process for its manufacture and stabilizer for this agent
12/05/1978CA1043701A1 Method and reagents for the early diagnosis of pregnancy__
12/05/1978CA1043676A1 Method and composition for confirming the heat sterilization of parenteral solutions and the like by measurement of total heat energy exposure
11/1978
11/28/1978US4127808 Engine chip detector
11/28/1978US4127780 Periodic sampling concentration indicator
11/28/1978US4127502 Stabilizers for reconstituted, lyophilized samples
11/28/1978US4127386 Process and system for measuring sulfur dioxide pollution
11/28/1978US4127385 Assay of antibodies with antigen-treated aluminum hydroxide gel
11/28/1978CA1043241A1 Electrolytic field respirometer
11/28/1978CA1043125A1 Measurement of partial pressure of gases diffusing through skin
11/21/1978US4126671 Method for detecting bovine leukemia viral infection
11/21/1978US4126575 Blood control standard
11/21/1978US4126416 Method for determining the level of LDL cholesterol in blood plasma
11/21/1978US4126035 Eccentric viscometer for testing biological and other fluids
11/21/1978CA1042828A1 Metering apparatus
11/21/1978CA1042792A1 Fluorescence quenching with immunological pairs in immunoassays
11/21/1978CA1042749A1 Controlled depth aspiration cannula
11/14/1978US4125770 Diamond identification
11/14/1978US4125377 Determination of triglycerides
11/14/1978US4125376 Method for detecting water pollutants
11/14/1978US4125375 Separation of solid and liquid components of mixtures
11/14/1978US4125374 Method and apparatus for determining combustion mixture air/fuel ratio
11/14/1978US4125373 Oxidation with trisodium paraperiodate, condensing formed formaldehyde with 3-methyl-2-benzothiozilinone hydrazone hydrochloride, and adding ferric chloride
11/14/1978US4125372 Method and device for testing liquids
11/14/1978US4125235 Apparatus for opening an aircraft door and for arming and disarming an escape slide deploying mechanism
11/14/1978CA1042530A1 Method and apparatus for identifying a bottle
11/14/1978CA1042344A1 Immunoassay for the measurement of total thyroxine in blood serum
11/14/1978CA1042343A1 Rheumatoid factor or c1q immunochemical determination
11/14/1978CA1042328A1 Method for the analysis of thyroid hormones
11/14/1978CA1042327A1 Method for determining an index of binding protein content of blood
11/07/1978US4124896 Miscibility temperature signal means
11/07/1978US4124701 Method for preparing a reagent for PLT and method of use
11/07/1978US4124700 Immunoassay for thymopoietin
11/07/1978US4124598 Psoralens
11/07/1978US4123936 Volumeter device
11/07/1978CA1041903A1 Blood coagulation and separation
11/07/1978CA1041885A1 Biological staining composition and its method of preparation
10/1978
10/31/1978US4123702 Method for classifying and measuring of timbers
10/31/1978US4123701 Disposable sample card having a well with electrodes for testing a liquid sample
10/31/1978US4123614 Used in detection and measurement of biological systems and/or components
10/31/1978US4123510 Clarification, ultrafiltration, dilution, immunoassay for luteinizing hormone
10/31/1978US4123509 Pregnancy test
10/31/1978US4123497 Cation exchange to form insoluable salt
10/31/1978US4123431 Non-oxo-carbonyl containing benzoyl ecgonine and cocaine compounds and derivatives thereof
10/31/1978US4123427 Method for the purification of mycobacterial protein antigens and resulting product
10/31/1978US4123396 Impregnated metal-polymeric functional beads
10/31/1978US4123353 Method and apparatus for measuring the content of a low-molecular weight compound in a complex medium
10/31/1978US4123343 Purification of glycoproteins and immunization therewith
10/31/1978US4123341 Apparatus and process for treating contaminated water
10/31/1978US4123224 To determine hormone in urine or serum
10/31/1978US4122705 O-ring inspection apparatus
10/31/1978CA1041679A1 Apparatus and method for detecting explosives
10/31/1978CA1041445A1 Method and apparatus for continuous mass in vitro suspension culture of cells
10/31/1978CA1041422A1 Antibodies tagged with radiant energy emitters
10/31/1978CA1041411A1 Method for assaying serum thyroxine which compensates for changes in thyroxine binding globulin level
10/31/1978CA1041410A1 Method and equipment for speedy preparation of test liquids
10/31/1978CA1041409A1 Lipase activity determining reagent
10/31/1978CA1041408A1 Diagnostic agent for sacaharides
10/24/1978US4122078 Antigens and antibodies of catecholamines
10/24/1978US4121975 Cyclodextrin and salicylate
10/24/1978US4121922 Method and apparatus for measuring percentage reduction in a metal ore reduction reactor
10/24/1978US4121905 Process for preparing biological compositions for use as reference controls in diagnostic analyses
10/24/1978US4121548 Deteriorated condition detecting apparatus for an oxygen sensor
10/17/1978US4121103 Caustic detection system
10/17/1978US4121099 Method and apparatus for focussing and declustering trace ions
10/17/1978US4120991 Process for mounting tissue sections with an U.V. light curable mounting medium
10/17/1978US4120945 Substrate coated with receptor and labeled ligand for assays
10/17/1978US4120867 Monoradioiodinated phenolic esters, acids and amines
10/17/1978US4120818 Irreversible warmup indicator
10/17/1978US4120755 Kinetic method for determination of glucose concentrations with glucose dehydrogenase
10/17/1978US4120662 Specimen sampling apparatus
10/17/1978US4120660 Heat treatment with inert gas, then oxygen
10/17/1978US4120658 Method and apparatus for determination of dissociation of oxygen from blood
10/17/1978US4120657 Accuracy and speed
10/17/1978US4120292 Implantable electrochemical sensor having an external reference electrode
10/17/1978US4120262 Apparatus for transferring a plurality of smears
10/17/1978CA1040517A1 Method for the determination of the presence of antibiotics
10/17/1978CA1040457A1 Flowing gas sampling tube with gas sensor
10/17/1978CA1040454A1 Method of and apparatus for quantitative analysis
10/10/1978US4119709 Competitive binding, radioactive isotopes
10/10/1978US4119620 Novel dipeptide derivatives, salts thereof, and method of measuring enzyme activity
10/10/1978US4119406 Monitoring specific characteristic of continuously flowing blood sample
10/10/1978US4119405 Test means and method for interference resistant determination of oxidizing substances
10/10/1978US4119403 Measuring gas pollutants in air
10/10/1978US4119402 Method to measure in vivo N-nitroso compounds
10/10/1978US4119401 Total bilirubin assay
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