Scientific, measuring, signaling and checking being supervision apparatus and instruments, namely, stills for scientific purposes, measuring apparatus for air-born and liquid born particles in the nature of particle analyzers, analyzer for single particle characterization in the nature of particle size and counting analyzers, instrument for particle sizing and counting in the nature of air quality measurement apparatus, namely, particle counters and sizers, measuring tool for particle classification regarding size and optical properties in the nature of particle analyzers; measuring, inspecting and control apparatus for process technology in particular for characterization of dispersed phases in suspensions, emulsions and dispersions, Size distribution tails, characterization of reference particles in the nature of optical inspection apparatus for particle purity of liquids, filter testing, detection of aggregates, agglomerates, flocculation, destabilization, namely, particle size and optical parameters, like shape and refractive index, air and liquid analyzer apparatus, Optical inspection apparatus, Air and Liquid analyzers; apparatus for scientific research and quality control in laboratories, namely, stills for scientific purposes, sensing and signaling devices for measurement and quality control of materials processing by light scattering, extinction or transmission methods; testing apparatus not for medical purposes, namely, measuring apparatus for detection of different types of nano and micro-particles among them smart particles, classification of biological cells, cell constituents, viruses, bacteria, exosomes, liposomes in the nature of particle analyzers, air quality measurement apparatus, namely, particle counters, air and liquid analysis apparatus; laboratory apparatus in particular for detecting impurities, contaminations, concentration and count of dispersed particles and droplets, namely, particle analyzers, scientific instruments, namely, electronic analyzers for testing consumer products for the presence of contaminants, air analysis apparatus; measuring apparatus for laboratory, environmental, water, and soil analysis, namely, slurry, mud, broth and dispersion analysis in the nature of optical detection systems comprised of optical readers, optical inspection apparatus for industrial use, optical character recognition apparatus, optical analyzers in the nature of optical character recognition apparatus, optical inspection apparatus, single particle scattering detection apparatus in the nature of electronic sensors for detecting microbes, flow cytometers; analytical apparatus for fine chemicals, food, cosmetics, paints, pharmaceutical preparations and fur suspensions, emulsions and foams, namely, nanoparticle size analyzers, micro particle size analyzers, particle counters; measurement apparatus for the characterization and determination of the concentration and number of bubbles, cells, particles and droplets, of colloidal particles, of proteins and macromolecules namely, electronic and microfluidic analysis apparatus in the nature of water testing instrumentation for detecting and testing contamination, laboratory apparatus for use in particulate objects and protein purification and separation in the nature of pre-packed columns for use in separation and purification, particle characterization analyzers; scientific apparatus, namely, particle classifying apparatus in the nature of particle size analyzers for classification of particle populations and subpopulations such as rough and fine grain, particle detecting apparatus; diagnostic apparatus for laboratory or research use, namely, apparatus for the micro identification of relevant substances, in particular marked substances for diagnostic purposes in the nature of diagnostic apparatus for the detection of pathogens for laboratory or research use, Diagnostic apparatus for testing food, Laboratory instrument for the detection of blood cells, bacteria, viruses, fungi in a biological sample for research use; nanomaterial classification, apparatus and detection systems for chromogenic substances comprised of scientific apparatus for detecting chromogenic substances, biological particulate objects in the nature of laboratory instrument for the detection of particles, agglomerates, aggregates and bubbles in a biological sample for research use, Air quality measurement apparatus, namely, particle counters and sizers; downloadable bioinformatics software for analyzing particle properties from scattered and extinction light intensities; process monitors and control apparatus, namely, single particle spectrometer being an scientific apparatus, particle analyzers both off-line and on-line

Medical apparatus and instruments, namely, for detection, quantification, classification of biological cells such as steam-cells, blood cells, viruses, bacteria and particles of biological origin such as exosomes and pollen including multidimensional analysis in the nature of medical diagnostic apparatus for detecting physiological and pathological cells, flow cytometers and flow based analyzers providing cell and particle analysis, detection or counting for medical, clinical, medical diagnostic, and therapeutic uses; analyzers for medical use, namely, apparatus for blood and body fluids analysis in the nature of apparatus for blood analysis and medical diagnostic instruments for the analysis of body fluids

Scientific and industrial research in the field of flow cytometry and particle sorting, single particle characterization, classification of nanomaterials; particulate object detection in the field of nanomedicine, drug carriers, nanotechnology, biotechnology and chemical technology and processing, nanomaterial classification and quality control for others; material testing; scientific and industrial analysis of particles relating to contamination, stability, particle characterization, including grain and droplet analysis, grain and droplet size distribution analysis, particle concentration and number-based distribution analysis, particle density analysis, particle interaction analysis, particle shape analysis, particle ductility analysis, particle refraction index analysis; chemical analysis, namely flocculent, surfactant, emulsifier and de-emulsifier analysis; technological and scientific consultancy in the field of optimization of processes for suspension or emulsion based preparations and the particulate compositions thereof; design of measuring apparatus based on the physical principle of single particle light scattering being light diffusion by single particles; design of analyzers, for detecting particulate contaminants of liquids and air; scientific consulting services relating to liquid and gas purity analysis; scientific research, namely preparation of reports in the field of particulate stresses of liquids and gas and environmental engineering, nanomaterial classification