| Patents for G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551) |
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| 02/16/1999 | US5872622 Apparatus for counting particles in a fluid stream |
| 02/16/1999 | US5871928 Methods for nucleic acid analysis |
| 02/11/1999 | WO1999006829A1 Blood diluent |
| 02/11/1999 | WO1999006821A1 Method and device for referencing fluorescence intensity signals |
| 02/11/1999 | WO1999006817A1 Method for testing the quality of membranes |
| 02/10/1999 | EP0840104A4 Devices for measuring viscosity and for investigating fluid flow through capillary-porous mediums |
| 02/10/1999 | EP0834063A4 Determining the size distribution of particles in a fluid |
| 02/10/1999 | EP0789633B1 Sorting apparatus |
| 02/09/1999 | US5870190 Particle sensor and related method offering improved particle discrimination |
| 02/09/1999 | US5870189 Particle monitor and particle-free recessing system with particle monitor |
| 02/09/1999 | US5870186 Detector for particle surface contamination |
| 02/09/1999 | US5869755 Using a shear modulus to determine spherical porosity in carbonate rock formations without the need to know the pore fluid composition |
| 02/04/1999 | WO1999005591A2 Method and apparatus for providing a bioinformatics database |
| 02/04/1999 | WO1999005574A1 Method and system for providing a probe array chip design database |
| 02/04/1999 | WO1999005523A1 Method for determination of leukocytes and hemoglobin concentration in blood |
| 02/04/1999 | WO1999005512A1 Simultaneous analyte determination and reference balancing in reference t-sensor devices |
| 02/04/1999 | WO1999005504A2 Flow cytometry nozzle for high efficiency cell sorting |
| 02/04/1999 | WO1999005324A1 System for providing a polymorphism database |
| 02/04/1999 | WO1999005323A1 Gene expression and evaluation system |
| 02/04/1999 | DE19732775A1 Verfahren zur Qualitätsüberprüfung von Membranen A method for quality assessment of membranes |
| 02/04/1999 | DE19726518A1 Mobile microscope |
| 02/04/1999 | CA2296324A1 Flow cytometry nozzle for high efficiency cell sorting |
| 02/03/1999 | EP0895086A2 Detecting abnormal reactions in a red blood cell agglutination |
| 02/03/1999 | EP0894260A1 Method and apparatus for detecting liquid presence on a reflecting surface using modulated light |
| 02/03/1999 | CN1207172A Device for measuring the concentration of airborne fibers |
| 02/02/1999 | USRE36074 Particle detector and particle detecting apparatus having the detector |
| 02/02/1999 | US5867610 Method for identifying objects using data processing techniques |
| 02/02/1999 | US5866801 Universal penetration test apparatus with fluid penetration sensor |
| 02/02/1999 | US5866423 Adsorption of carbon monoxide |
| 02/02/1999 | US5866349 Method for determination of glucose in whole blood and cuvette and photometer for carrying out said method |
| 01/28/1999 | WO1999004244A1 Inspection system with specimen preprocessing |
| 01/28/1999 | WO1999004243A1 Inspection system with specimen preview |
| 01/28/1999 | WO1999004242A1 Collapsible sheath fluid reservoirs for flow cytometers |
| 01/28/1999 | DE19735066C1 Particle counter evaluation method |
| 01/28/1999 | CA2297119A1 Inspection system with specimen preprocessing |
| 01/28/1999 | CA2295918A1 Inspection system with specimen preview |
| 01/27/1999 | EP0893682A2 Centrifugation process for characterisation of samples |
| 01/27/1999 | EP0750740B1 Diluter |
| 01/26/1999 | US5864399 Method for counting particles in a fluent stream |
| 01/26/1999 | US5864070 Apparatus and method for detecting sizing or marginal gradation changes of a controlled or random sized product on a conveying medium |
| 01/26/1999 | US5863799 Erythrocyte sedimentation rate control |
| 01/25/1999 | CA2222815A1 Simultaneous analyte determination and reference balancing in reference t-sensor devices |
| 01/21/1999 | WO1999002966A1 Particle detection system utilizing an inviscid flow-producing nozzle |
| 01/21/1999 | WO1999002960A1 Composition and method for staining cellular dna |
| 01/21/1999 | WO1999002957A1 Condensation nucleus counter having vapor stabilization and working fluid recovery |
| 01/20/1999 | EP0891935A1 Control device for a compactor unit |
| 01/20/1999 | EP0891555A1 Device for counting small particles and a sorting apparatus comprising such a device |
| 01/20/1999 | EP0778937B1 Debris monitoring |
| 01/19/1999 | US5861951 Particle monitoring instrument |
| 01/19/1999 | US5861950 Particle detection system utilizing an inviscid flow-producing nozzle |
| 01/19/1999 | US5861311 Preserved, non-infectious control cells prepared by the modulation or modification of normal leukocytes |
| 01/14/1999 | WO1999001748A1 Allergen detector system and method |
| 01/14/1999 | WO1999001743A1 Method and apparatus for sensing and characterizing particles |
| 01/14/1999 | WO1999001740A1 Dust detector tube |
| 01/13/1999 | EP0890834A2 Method and apparatus for continuously determining the concentration of dust in flowing gases |
| 01/13/1999 | EP0890104A1 Platelet count assay using platelet granule proteins |
| 01/13/1999 | EP0890094A1 Microfabricated diffusion-based chemical sensor |
| 01/13/1999 | EP0890091A1 A method and apparatus for the real-time characterisation of particles suspended within a fluid medium |
| 01/13/1999 | EP0890090A1 Diluting and measuring device for particle counting |
| 01/13/1999 | EP0890089A1 Apparatus and method for analysing blood samples |
| 01/13/1999 | CN1205079A Transistor-based apparatus and method for molecular detection and field enhancement |
| 01/12/1999 | US5859705 Apparatus and method for using light scattering to determine the size of particles virtually independent of refractive index |
| 01/12/1999 | US5858987 E6AP antisense constructs and methods of use |
| 01/12/1999 | US5858791 Automatic determination using one liquid to displace another in saturated sample, collecting excess in multiphase separator, calculating values using weight of separator and known density of fluids; petroleum effluent containing rocks |
| 01/12/1999 | US5858790 Hematology reference control and method of preparation |
| 01/12/1999 | US5858697 Method for rapid diagnostic of urinary tract infections |
| 01/12/1999 | US5858187 Apparatus and method for performing electrodynamic focusing on a microchip |
| 01/12/1999 | CA2116466C Sand pack holder |
| 01/07/1999 | EP0889318A1 Process and device for testing aerosol particle size distribution |
| 01/07/1999 | EP0889317A2 Continuous method of removing impurities from crude silver nitrate |
| 01/07/1999 | EP0888531A1 Multi-parameter hematology apparatus and method |
| 01/05/1999 | US5856665 Arc lamp stabilization and intensity control for imaging microscopy |
| 01/05/1999 | US5856623 Particle counter with sampling probe having adjustable intake area |
| 01/05/1999 | CA2156752C Multipurpose reagent system for rapid lysis of whole blood samples |
| 01/05/1999 | CA2154290C Apparatus for assessing the condition of a bank note |
| 01/05/1999 | CA2109884C Method of detecting impurities in molten resin |
| 12/30/1998 | WO1998059233A1 Interlaced lasers for multiple fluorescence measurement |
| 12/30/1998 | EP0887637A2 Synthetic polymer particles for use as standards and calibrators in flow cytometry |
| 12/30/1998 | EP0887636A1 Procedure and device for the determination of particle sizes and particle velocities |
| 12/30/1998 | EP0886842A1 Apparatus and method for detecting sizing or gradation changes on a conveyer |
| 12/30/1998 | EP0788604A4 Method for preparing a sample in a scan capillary for immunofluorescent interrogation |
| 12/29/1998 | US5853984 Use of nucleic acid ligands in flow cytometry |
| 12/23/1998 | EP0885385A1 Particle counter employing a solid-state laser with an intra-cavity view volume |
| 12/23/1998 | EP0885055A1 Fractionation using dielectrophoresis and field flow fractionation |
| 12/22/1998 | US5851835 Multiparameter hematology apparatus and method |
| 12/17/1998 | WO1998057152A1 Method and apparatus for detecting microparticles in fluid samples |
| 12/17/1998 | WO1998057150A1 A method for characterizing samples on the basis of intermediate statistical data |
| 12/17/1998 | WO1998057148A1 The optical detection and analysis of sub-micron particles |
| 12/16/1998 | EP0884583A1 A method for characterizing samples in at least two dimensional space of specific physical properties |
| 12/16/1998 | EP0884580A1 Fiber optic detector for detection of the scattered light orthe fluorescence light of a liquid suspension |
| 12/16/1998 | EP0883798A1 Preanalysis chamber for a flow particle analyzer |
| 12/15/1998 | US5849064 System and method for evenly suspending and circulating particles in a liquid |
| 12/10/1998 | DE19724228A1 Method for measuring size distribution, optical characteristics or particle concentration |
| 12/10/1998 | DE19723873A1 Measurement of periodic movements of micro-objects |
| 12/09/1998 | EP0882983A2 Reagent and method for classification and counting of leukocytes |
| 12/09/1998 | EP0882223A1 Device for measuring the concentration of airborne fibers |
| 12/09/1998 | EP0628186B1 Method for identifying normal biomedical specimens |
| 12/09/1998 | CN1041128C Particle analysing equipment |
| 12/08/1998 | US5848177 Method and system for detection of biological materials using fractal dimensions |
| 12/08/1998 | US5846759 Method of detecting live microorganisms |