| Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396) |
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| 12/23/1998 | EP0886135A1 NIR absorbance measuring instrument with ATR probe |
| 12/23/1998 | EP0885986A2 Electrolysis apparatus with monitoring device |
| 12/23/1998 | EP0885393A1 Graphitic nanotubes in luminescence assays |
| 12/23/1998 | EP0885386A1 A portable system for on-site detection of soil contaminants |
| 12/23/1998 | EP0885385A1 Particle counter employing a solid-state laser with an intra-cavity view volume |
| 12/23/1998 | EP0885384A1 A bubble detector |
| 12/23/1998 | EP0885383A1 Holographic gas analyzer |
| 12/23/1998 | EP0884970A1 Methods of minimizing scattering and improving tissue sampling in non-invasive testing and imaging |
| 12/23/1998 | EP0827588B1 Device for sampling gaseous materials, liquids, aerosols or even pulverulent materials for in situ analysis |
| 12/23/1998 | EP0604506B1 Gene probe biosensor method |
| 12/23/1998 | EP0539499B1 Method and apparatus for measuring crimp frequency of a web |
| 12/23/1998 | EP0497972B1 Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes |
| 12/23/1998 | CN1202484A Purifying method for dimethylsulfoxide (DMSO) |
| 12/23/1998 | CN1041283C Detecting broken fibre position in fibre membrane filter unit and method for sealing |
| 12/23/1998 | CA2294603A1 Nucleic acid biosensor diagnostics |
| 12/22/1998 | US5852499 Method and device for determining fiber orientation of paper, and apparatus for removing image forming substance from paper |
| 12/22/1998 | US5852498 For collecting light from an object |
| 12/22/1998 | US5852494 For identifying tissue under examination to look for physiological change |
| 12/22/1998 | US5852308 Micromachined inferential opto-thermal gas sensor |
| 12/22/1998 | US5852301 Method for forming neutron images |
| 12/22/1998 | US5852300 Device for sensing a flat zone of a wafer for use in a wafer probe tester |
| 12/22/1998 | US5851842 Measurement system and measurement method |
| 12/22/1998 | US5851771 Chemiluminescent 1,2-dioxetanes |
| 12/22/1998 | US5851611 Multi-layered storage container |
| 12/22/1998 | US5851488 Apparatus for automatic electro-optical chemical assay determination |
| 12/22/1998 | US5851303 Method for removing metal surface contaminants from silicon |
| 12/22/1998 | US5851225 Photoemitting catheters and other structures suitable for use in photo-dynamic therapy and other applications |
| 12/22/1998 | US5851181 Apparatus for simultaneously viewing and spectrally analyzing a portion of skin |
| 12/22/1998 | US5851113 Apparatus and method for measuring the color of teeth |
| 12/22/1998 | US5851102 Device and method for positioning a notched wafer |
| 12/19/1998 | CA2241125A1 Vacuum assisted debris removal system |
| 12/18/1998 | CA2208165A1 Nucleic acid biosensor diagnostics |
| 12/17/1998 | WO1998057170A1 Equipment for clinical examination |
| 12/17/1998 | WO1998057154A1 Electrochemoluminescent detector |
| 12/17/1998 | WO1998057153A1 Solid-state fluorometer and methods of use therefor |
| 12/17/1998 | WO1998057152A1 Method and apparatus for detecting microparticles in fluid samples |
| 12/17/1998 | WO1998057151A1 Device for detecting biochemical or chemical substances by fluorescence excitation and method for its production |
| 12/17/1998 | WO1998057150A1 A method for characterizing samples on the basis of intermediate statistical data |
| 12/17/1998 | WO1998057149A1 A method of examining biological, biochemical, and chemical characteristics of a medium and apparatus for its embodiment |
| 12/17/1998 | WO1998057148A1 The optical detection and analysis of sub-micron particles |
| 12/17/1998 | WO1998057147A1 Device for diagnosing combustion and flow processes using adjustable uv lasers |
| 12/17/1998 | WO1998057146A1 Method of evaluating semiconductor layer, method of manufacturing semiconductor device, and storage medium |
| 12/17/1998 | WO1998057145A1 System and method for detection of a biological condition |
| 12/17/1998 | WO1998057118A1 Method for determining the flatness of a moving material strip |
| 12/17/1998 | WO1998057030A1 Control and monitoring system for chemical treatment of an oilfield well |
| 12/17/1998 | DE19727471C1 Verfahren zur automatischen Intensitätseinstellung einer Beleuchtung für Einrichtungen zur Lageerkennung und/oder Qualitätskontrolle bei der automatischen Bestückung von Bauelementen A method for automatically setting the intensity of illumination for facilities for detecting the position and / or quality control in the automatic assembly of components |
| 12/17/1998 | DE19725633C1 Verfahren und Anordnung zur Analyse der Beschaffenheit einer Oberfläche Method and apparatus for analyzing the texture of a surface |
| 12/17/1998 | DE19725050A1 Anordnung zur Detektion biochemischer oder chemischer Substanzen mittels Fluoreszenzlichtanregung und Verfahren zu dessen Herstellung Arrangement for the detection of biochemical or chemical substances using fluorescent light excitation, and process for its preparation |
| 12/17/1998 | DE19724863A1 Meßsystem zum Nachweis von Molekülen in gasdynamischen Prozessen unter Verwendung abstimmbarer Laserstrahlung Measuring system for the detection of molecules in the gas-dynamic processes using tunable laser radiation |
| 12/16/1998 | EP0884762A1 Spectrometer with two separate ionization means and methods of handling the data produced by the spectrometer |
| 12/16/1998 | EP0884590A1 Carbon monoxide sensors with controlled response threshold |
| 12/16/1998 | EP0884584A1 Method and apparatus for assaying enzymatic reaction |
| 12/16/1998 | EP0884583A1 A method for characterizing samples in at least two dimensional space of specific physical properties |
| 12/16/1998 | EP0884582A1 Fluorescence dot area meter. |
| 12/16/1998 | EP0884581A1 Optical sensor for detecting chemical substances dissolved or dispersed in water |
| 12/16/1998 | EP0884580A1 Fiber optic detector for detection of the scattered light orthe fluorescence light of a liquid suspension |
| 12/16/1998 | EP0884408A1 Procedure and device for detecting impurities and foreign fibres in a fibre band |
| 12/16/1998 | EP0884324A2 Method for generating an anilinothiozolinone by treatment of a phenylthiocarbamyl amino acid with a Lewis acid in protein sequencing |
| 12/16/1998 | EP0884170A2 Method of detecting adhesive material on a blank from which to form a container for tobacco articles |
| 12/16/1998 | EP0883807A1 Apparatus for measuring the no-gas content of a gas mixture |
| 12/16/1998 | EP0883799A1 Spectroscopy |
| 12/16/1998 | EP0883793A1 Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope |
| 12/16/1998 | EP0883792A1 Optical inspection apparatus and method for articles |
| 12/16/1998 | EP0883393A1 Self-adhesive indicator |
| 12/16/1998 | EP0873506A4 Method for the detection of cellular abnormalities using fourier transform infrared spectroscopy |
| 12/16/1998 | EP0853856A4 Alignment correction prior to image sampling in inspection systems |
| 12/16/1998 | EP0777854B1 Method of validating and/or calibrating devices used for carrying out photometry of living tissues and a device for implementing said method |
| 12/16/1998 | EP0772416A4 Device and method for measuring tissue oxygenation through the skin using oxygen dependent quenching of phosphorescence |
| 12/16/1998 | EP0657026B1 Isotopic analysis method using optical emission spectrometry on laser-generated plasma |
| 12/16/1998 | EP0581871B1 Apparatus for optical imaging and measurement |
| 12/16/1998 | EP0198011B2 Field assay for ligands |
| 12/16/1998 | CN1202247A Analytical element and method for determination of specific binding ligand using vanadium bromoperoxidase as signal-generating enzyme |
| 12/16/1998 | CN1202246A Fluorescence detector |
| 12/16/1998 | CN1201905A Method of determining glucose concentration in target by using near-infrared spectroscopy |
| 12/16/1998 | CN1201834A Method and apparatus for online testing and regulating water content of sintered complex materials |
| 12/15/1998 | US5850623 Method for standardizing raman spectrometers to obtain stable and transferable calibrations |
| 12/15/1998 | US5850467 Image data inspecting method and apparatus providing for equal sizing of first and second image data to be compared |
| 12/15/1998 | US5850354 Calibration method for NDIR equipment and calibration apparatus |
| 12/15/1998 | US5850287 Roller assembly having pre-aligned for on-line thickness measurements |
| 12/15/1998 | US5850285 Advanced missile approach warning system (amaws) and stealth (low observables) detection based on exploitation of quantum effects |
| 12/15/1998 | US5850284 Apparatus for detecting a polarization altering substance on a surface |
| 12/15/1998 | US5850255 Method and apparatus for imaging electric fields |
| 12/15/1998 | US5849603 Method of processing a surface of a semiconductor substrate |
| 12/15/1998 | US5849595 Method for monitoring the effects of chemotherapeutic agents on neoplasmic media |
| 12/15/1998 | US5849591 Method of determining the component of a gas in a gas sample |
| 12/15/1998 | US5849064 System and method for evenly suspending and circulating particles in a liquid |
| 12/15/1998 | US5848977 Sample holder for cells |
| 12/15/1998 | CA2121152C Chemically sensitive fiber optic cable |
| 12/15/1998 | CA2114412C Device and process for measuring solid concentrations in liquids |
| 12/12/1998 | CA2207517A1 Nir absorbance measuring instrument with atr probe |
| 12/10/1998 | WO1998055873A2 Use of a fluorescent protein for detecting interaction between a target protein and its ligand |
| 12/10/1998 | WO1998055857A1 Apparatus and method for detecting dmah using a particle-sensing detector |
| 12/10/1998 | WO1998055850A1 Fiber-optic probe |
| 12/10/1998 | WO1998055847A2 Extended range interferometric refractometer |
| 12/10/1998 | WO1998055830A1 Doppler flow imaging using optical coherence tomography |
| 12/10/1998 | WO1998055347A2 Device for detecting disc wetness |
| 12/10/1998 | WO1998055333A1 A method of manufacture and of verification of a security paper |
| 12/10/1998 | WO1998055231A1 Low background multi-well plates for fluorescence measurements of biological and biochemical samples |
| 12/10/1998 | WO1998055035A1 Method and apparatus for high precision variable rate material removal and modification |
| 12/10/1998 | WO1998055026A1 Calibration of fluorescence resonance energy transfer in microscopy |