| Patents for C12Q 1 - Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions (300,231) |
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| 04/28/1981 | CA1100021A1 Test means and method for interference resistant determination of oxidizing substances |
| 04/22/1981 | EP0027236A1 Ascorbate resistant composition, test device and method for detecting a component in a liquid test sample |
| 04/22/1981 | EP0027143A1 Cystic fibrosis detection method |
| 04/22/1981 | EP0027133A1 An in vitro method for determining malignancy in mammalian tissue. |
| 04/21/1981 | US4263406 Apparatus for continuously referenced analysis of reactive components in solution |
| 04/21/1981 | US4263398 9-(P-diethylaminophenyl)-9-chloro-10-phenylacridan agar medium |
| 04/14/1981 | US4261967 Coenzyme a-synthesizing protein complex used in detection of cancer |
| 04/07/1981 | US4260687 Bacterial identification |
| 04/07/1981 | US4260682 High sensitivity assays for angiotensin converting enzyme |
| 04/07/1981 | US4260681 Reagent system and method for assaying peptidase enzymes |
| 04/07/1981 | US4260680 Method and apparatus for the measurement of glucose content |
| 04/07/1981 | US4260679 Method and reagent for the quantitative determination of hydrogen peroxide and precursors thereof |
| 04/07/1981 | US4260678 Determining creatine kinase isoenzmes via immobilized antibody-isoenzyme complexes |
| 04/07/1981 | US4260392 Method and apparatus for obtaining an aliquot of a liquid in a gel medium |
| 04/07/1981 | CA1098824A1 Stabilized peroxidase reagent for enzyme immunoassay |
| 04/07/1981 | CA1098808A1 Test composition and device for determining peroxidatively active substances |
| 04/02/1981 | WO1981000912A1 Method and apparatus for analysis |
| 04/02/1981 | WO1981000858A1 Microbial monitor |
| 03/31/1981 | US4259442 Process of rapid identification of bacteria of the genus Streptococcus |
| 03/31/1981 | US4259440 Hydrolysis and assay of triglycerides |
| 03/31/1981 | CA1098431A1 Process and device for the continuous enzymatic determination of the biomass in biological purification of sewage |
| 03/31/1981 | CA1098429A1 Method for detecting microbial pathogens employing a cushioning agent |
| 03/31/1981 | CA1098428A1 Specific chromogenic enzyme substrates |
| 03/25/1981 | EP0025514A1 Process for the production of cholesterol esterase |
| 03/25/1981 | EP0025467A1 Chromogenic chemical substrates for identification of microbial colonies |
| 03/24/1981 | US4258131 Method of fractional quantitative determination of isoenzyme of lactic dehydrogenase |
| 03/24/1981 | US4257940 Valylleucyllysine derivatives, process for producing same and method for measuring activity of enzymes using same |
| 03/24/1981 | US4257939 Substrates for determining enzyme activity |
| 03/24/1981 | US4257774 Ethidium bromide, actinomycin d, proflavin |
| 03/24/1981 | US4257427 Method for collecting body fluids |
| 03/24/1981 | CA1098016A1 Microbiological method for estimating the toxicity of industrial effluents |
| 03/24/1981 | CA1098013A1 Process and reagent for determination of uric acid |
| 03/19/1981 | WO1981000726A1 Diffusion bioassay for the quantitative determination of mutagenicity |
| 03/19/1981 | WO1981000725A1 Method of determining a substrate in a sample |
| 03/18/1981 | EP0025351A1 Detection of bacteria in urine |
| 03/18/1981 | EP0025227A2 Precursor indicator compositions |
| 03/18/1981 | EP0025190A2 Chromogenic compounds and their use as enzymatic substrates |
| 03/18/1981 | EP0025110A2 Electrochemical measuring apparatus provided with an enzyme electrode |
| 03/17/1981 | US4256832 Measuring oxygen uptake of eucaryotic or prokaryotic test organism capable of reverting to normal form |
| 03/11/1981 | EP0024891A1 Process for liberating metal ions from a water soluble glass at a controlled rate |
| 03/11/1981 | EP0024578A1 Method of stabilizing an enzyme solution for use in total cholesterol determination, stabilized solution and test kit therefor |
| 03/10/1981 | US4255519 Culturing penicillium |
| 03/10/1981 | US4255517 Organic buffers, micrococcus lysodiekticus, amniotic fluid sample, cell lysis zone |
| 03/10/1981 | CA1097198A1 Method for the determination of enzyme activities |
| 03/05/1981 | WO1981000578A1 Method for detecting proteolytic enzymes in blood |
| 03/05/1981 | WO1981000577A1 Nucleotidic sequence coding the surface antigen of the hepatitis b virus,vector containing said nucleotidic sequence,process allowing the obtention thereof and antigen obtained thereby |
| 03/03/1981 | US4254222 Semi-quantitative assay of lactic acid and β-hydroxy butyrate |
| 03/03/1981 | US4254220 Composition for the kinetic determination of glucose |
| 03/03/1981 | US4254218 Diagnosis of gonorrheae using a dehydrogenase |
| 03/03/1981 | US4254084 Optical cell for photometric analysis |
| 03/03/1981 | CA1096759A1 Microbiological test devices |
| 03/03/1981 | CA1096758A1 Fungal growth media |
| 03/03/1981 | CA1096757A1 Clinical procedure for measuring lipoprotein cholesterols |
| 02/25/1981 | EP0024155A2 Apparatus for measurement of body substances and enzyme implants for use therein |
| 02/24/1981 | US4252903 Stripes, alkaline sensitive dye, urease |
| 02/24/1981 | US4252897 Method and apparatus for bacteria testing |
| 02/24/1981 | US4252896 Method of stabilizing peroxidase in a serum protein based medium |
| 02/24/1981 | US4252715 Serine protease, oligopeptide for diagnostic determination of factor xa |
| 02/24/1981 | US4252536 Method and system for measuring blood coagulation time |
| 02/24/1981 | CA1096377A1 Nitro aromatic glycosides |
| 02/24/1981 | CA1096376A1 Process for preparing nitroaromatic glycosides |
| 02/24/1981 | CA1096282A1 Enzymatic reagent system for total cholesterol assay using oxygen rate method |
| 02/17/1981 | US4251629 Determination of hydrogen peroxide |
| 02/17/1981 | US4251628 Hydrolysis of oligopeptides for radioisotope assay |
| 02/17/1981 | US4251223 Sensitizers for peroxidative activity tests |
| 02/17/1981 | US4251222 Sensitizers for peroxidative activity tests |
| 02/17/1981 | CA1095820A1 Determination of heparin in the blood |
| 02/17/1981 | CA1095819A1 Element for analysis of liquids |
| 02/17/1981 | CA1095818A1 Compositions, elements and method for the quantitative analysis of lactic or lactate using lactate oxidase |
| 02/17/1981 | CA1095817A1 Compositions for the detection of hydrogen peroxide |
| 02/10/1981 | US4250264 Growth limiting media |
| 02/10/1981 | US4250255 Ionic amphiphile |
| 02/10/1981 | US4250254 Using an aqueous vehicle, a miscible polyol solvent, and a polymer; ph; shelf life; medical diagnosis |
| 02/10/1981 | US4250253 Carbonic anhydrase complexing |
| 02/10/1981 | CA1095406A1 Enzyme-inhibitor-complexes in thrombosis test |
| 02/10/1981 | CA1095388A1 Determination of polyunsaturated fat levels in body fluids |
| 02/05/1981 | WO1981000304A1 A method and apparatus for indicating the presence of substances which,in a chemical reaction,generate or consume gas |
| 02/05/1981 | WO1981000261A1 Charge effects in immunoassays |
| 02/03/1981 | US4248973 Urease, (poly)saccharide, dye |
| 02/03/1981 | US4248964 Detection and quantitation of Neisseria via radioimmunoassay of an enzyme present in Neisseria bacteria |
| 02/03/1981 | US4248642 Removing microbes and enzymes, cetylpyridinium bromide, hypochlorite, peroxide, alkaline hydroxide, cinnamaldehyde, detergent, acid |
| 02/03/1981 | CA1094933A1 Sputum analysis method |
| 01/27/1981 | US4247647 Apparatus for the quantitative determination of saccharides |
| 01/27/1981 | US4247633 Reagent for colorimetric determination of creative phosphokinase |
| 01/27/1981 | US4247632 Methylguanidine-decomposing enzyme and process for its production |
| 01/27/1981 | US4247631 Complex chromogen from a mixture of hydrogen peroxide, peroxidase, an amino-benzoic acid, and a 4-aminoantipyrine; kits |
| 01/27/1981 | US4247630 Adding a trihaloethanol, pyrazole, pyridine, 4-methylpyridine, thiourea, or isobutyramide to suppress creep reactions in an oxidoreductase-enzyme system |
| 01/27/1981 | US4247454 Novel chromogenic thrombin substrates |
| 01/27/1981 | US4247297 Test means and method for interference resistant determination of oxidizing substances |
| 01/27/1981 | CA1094477A1 Assays utilizing localized electromagnetic radiation sources |
| 01/27/1981 | CA1094476A1 Application of protein - protein interaction as an assay for the detection of cancer |
| 01/27/1981 | CA1094433A1 Stable freeze-dried lowenstein-jensen medium |
| 01/22/1981 | WO1981000115A1 Negative control media for microbiologic biochemical tests |
| 01/21/1981 | EP0022757A1 Method for determining creatine kinase in samples containing ATP |
| 01/20/1981 | US4246343 Microbial detection and enumeration method and apparatus |
| 01/20/1981 | US4246342 Bacterial biosynthesis, use in determination of pyruvic acid |
| 01/20/1981 | US4246341 Process for detecting enzymatically active xanthine oxidase |
| 01/20/1981 | US4246340 Method and reagent for bioluminiscence |
| 01/20/1981 | US4246084 Barbital and glycine-type buffers enhance the diagnostic usefulness |
| 01/20/1981 | CA1093993A1 Choline oxidase and its production |