| Patents for G01N 31 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods (18,554) |
|---|
| 09/11/1996 | CN2235121Y Multifunctional particle size analyzer |
| 09/10/1996 | CA1338588C Composition and method of assaying liquids for specific gravity |
| 09/05/1996 | DE19507685A1 Verfahren und Mittel zur Bestimmung von Jodid Methods and means for the determination of iodide |
| 09/05/1996 | DE19507301A1 Marking raw material by adding matrix contg. marking element(s) |
| 09/04/1996 | EP0730153A2 Water impurity analyzer |
| 09/04/1996 | EP0730152A2 Regulating water treatment agent dosage based on operational system stresses |
| 09/04/1996 | EP0729579A1 Device for use in analyte detection assays |
| 09/04/1996 | EP0729577A1 Isotopic composition analyser |
| 09/04/1996 | EP0624250A4 Method of identifying chemicals by use of non-radioactive isotopes. |
| 09/04/1996 | EP0571367B1 Gas sensors and compounds suitable therefor |
| 09/04/1996 | CN1130256A Reagent for detecting dissolved oxygen |
| 09/03/1996 | US5552324 Method and apparatus for determining the concentration of readily oxidizable organic vapors in gas samples |
| 09/03/1996 | US5551278 Vapor collector/desorber with non-conductive tube bundle |
| 08/29/1996 | WO1996017824A3 Compounds and methods for monosaccharide analysis |
| 08/29/1996 | DE19507950A1 Indicator prepn. for identification of various cpds. |
| 08/28/1996 | EP0728309A1 Assay devices and the manufacture thereof |
| 08/27/1996 | US5550259 Dicitrate cyclic diester can be used to prevent or reduce the effects of calcification-related disease |
| 08/27/1996 | US5550062 Method and apparatus for chemical detection by pyrolysis |
| 08/21/1996 | EP0727495A2 Quantitation of inorganic phosphate and trehalose |
| 08/21/1996 | CN2233173Y Health underpants for pregnant woman |
| 08/20/1996 | US5547877 Methods for the rapid detection of toxic halogenated hydrocarbons and kits useful in performing the same |
| 08/20/1996 | US5547876 Mixing the substance with nontoxic promoter selected from glass frit, niobium pentaoxide, inorganic phosphate and mixture, for accelerating the combustion, decomposing the substance by heating, analyzing elements from product |
| 08/14/1996 | DE19611657A1 Aldehyde(s), ketone(s), nitrogen di:oxide and ozone in gaseous or liquid samples |
| 08/14/1996 | CN2233087Y Full glass arsenic detector |
| 08/13/1996 | US5545517 Selective metal ion detection using a photoluminescent indicator binding to a macromolecule-metal ion complex |
| 08/08/1996 | WO1996024055A1 Method of increasing the shelf life of a colorimetric device for indicating carbon dioxide and package containing such device |
| 08/08/1996 | WO1996024054A1 A colorimetric device for indicating carbon dioxide |
| 08/08/1996 | WO1996024049A1 Method and system for continuously monitoring and controlling a process stream for dechlorination residual |
| 08/07/1996 | EP0725273A2 Method and system for continuously monitoring and controlling a process stream for dechlorination residual |
| 08/07/1996 | CN1128352A COD determination method by means of microwave sealing digestion and dissolution and sealing tank |
| 08/06/1996 | US5542284 Method and instrument for measuring differential oxygen concentration between two flowing gas streams |
| 07/31/1996 | EP0723854A1 Apparatus for sealing dry chemical analysis film |
| 07/31/1996 | EP0723662A1 Sensor for detecting nitrogen oxide |
| 07/31/1996 | EP0723574A1 Process for detecting marked mineral oils and new azo dyes |
| 07/31/1996 | EP0723548A1 Phosphorescent compounds for imaging tissue oxygen |
| 07/31/1996 | EP0710359A4 Iodine-free karl fischer reagents |
| 07/30/1996 | CA1338502C Solid support chemistry system |
| 07/24/1996 | EP0723000A1 Tagging materials for gasoline |
| 07/24/1996 | EP0547114A4 Microassay on a card |
| 07/24/1996 | CA2167544A1 Tagging materials for gasoline |
| 07/23/1996 | US5538899 Paper sizing |
| 07/23/1996 | US5538688 Cartridge for storing dry analytical film chips |
| 07/18/1996 | WO1996021859A1 Methods for production of large catalogued chemical libraries |
| 07/18/1996 | DE19600521A1 Fruit and vegetable sampler assembly incorporates body with press and juice collector |
| 07/18/1996 | CA2210071A1 Methods for production of large catalogued chemical libraries |
| 07/16/1996 | US5536470 Test carrier for determining an analyte in whole blood |
| 07/16/1996 | US5536172 Quantification of photoreactive aromatic compounds |
| 07/10/1996 | EP0720741A1 Method and arrangement for oil well test system |
| 07/10/1996 | EP0720740A1 Improved method and capacitance probe arrangement |
| 07/09/1996 | US5534416 Fluorescent viability assay using cyclic-substituted unsymmetrical cyanine dyes |
| 07/02/1996 | US5532029 Sunscreen, agricultural chemicals |
| 07/02/1996 | US5531965 Apparatus for determining decomposable organic carbon compounds present in a gaseous phase |
| 07/02/1996 | US5531961 Water impurity analyzer |
| 06/27/1996 | WO1996019727A1 A carbon dioxide sensitive material |
| 06/27/1996 | DE4445624A1 Indicator paper |
| 06/26/1996 | EP0717844A1 Photochemical determination of organic compounds |
| 06/26/1996 | CN1125322A Flash gas sampling for polymerization reactions |
| 06/26/1996 | CN1032163C Salinity test paper and making method thereof |
| 06/25/1996 | US5529841 Field test kit |
| 06/25/1996 | US5529751 Aquarium pH adjustment apparatus |
| 06/25/1996 | CA2062238C Closure for reagent container |
| 06/20/1996 | WO1996018898A1 Multilayer analytical element |
| 06/20/1996 | WO1996018887A1 Improved cell and circuit for monitoring photochemical reactions |
| 06/19/1996 | EP0716743A1 Method of detecting naphthylamines in mineral oils |
| 06/19/1996 | EP0716740A1 Method for activation of polyanionic fluorescent dyes in low dielectric media with quaternary onium compounds |
| 06/18/1996 | US5528521 Titration emulation system and method |
| 06/13/1996 | WO1996017824A2 Compounds and methods for monosaccharide analysis |
| 06/13/1996 | DE4443995A1 Converting organic and inorganic substances to easily degradable cpds., |
| 06/05/1996 | EP0681698A4 Crystallization analysis fractionization. |
| 06/05/1996 | CN2228327Y Pre-alarming embolism for vagina cancer |
| 06/04/1996 | US5523075 Materials and methods utilizing a temporary visual indicator |
| 05/30/1996 | WO1996016327A1 Fluorescent metal-chelating amphiphile and sensor |
| 05/29/1996 | EP0713579A1 Method and apparatus for carbohydrate analysis |
| 05/29/1996 | EP0713417A1 Accelerated solvent extraction system |
| 05/29/1996 | CN1123572A Detection of contaminants in food |
| 05/28/1996 | US5521095 Scanning input temperature and recording output conversion without waiting for isothermal steady state to be established; catalysis studies |
| 05/28/1996 | US5520041 Humidity-indicating medical sample system and method |
| 05/23/1996 | WO1996015447A1 Titration apparatus |
| 05/22/1996 | EP0713091A1 A catalyst assembly |
| 05/22/1996 | EP0712865A1 Flash gas sampling for polymerization reactions |
| 05/21/1996 | US5518927 Instrument sterilation life-span indicator |
| 05/21/1996 | US5518608 Water purity determining device and system for producing ultrapure water using such devices |
| 05/15/1996 | EP0711357A1 Biosensors for detecting nitrate or nitrite ions |
| 05/14/1996 | US5516864 Fluorescent ion-selective diaryldiaza crown ether conjugates |
| 05/14/1996 | US5516701 Sampling, swelling, mixing, measurement, adsorption, development of color, separation and measurement of light using silicic acid, ammonium molbbdate and water |
| 05/14/1996 | US5516698 Methods and apparatus allowing sequential chemical reactions |
| 05/08/1996 | EP0710359A1 Iodine-free karl fischer reagents |
| 05/08/1996 | EP0517914B1 Reagent and methods for calcium determination |
| 05/07/1996 | US5514639 Agricultural compositions comprising pH buffers, pH indicators, and pH sensitive agrochemicals |
| 05/07/1996 | US5514594 Method for measurement of no contents |
| 05/07/1996 | US5514593 Time averaged toxic metals monitoring method |
| 05/02/1996 | WO1996012788A1 Flavored malt beverages |
| 05/02/1996 | DE4438381A1 Microporous membrane of cellulose nitrate and cellulose acetate blend |
| 05/01/1996 | CN2226306Y Detector of automatic analyzer for measuring sulphur |
| 04/30/1996 | US5512066 Tagging materials for gasoline |
| 04/30/1996 | US5511547 Crosslinked solid silicone rubber containing a siliconecarbinol monomer |
| 04/25/1996 | WO1996012182A1 A method and instrument for measuring differential oxygen concentration between two flowing gas streams |
| 04/24/1996 | EP0708335A2 Dry analytical element containing ampholyte |
| 04/24/1996 | EP0708332A2 Combustion decomposition accelerators |
| 04/24/1996 | EP0575364B1 Test carrier for determining an analyte in whole blood |