• US9329116B2 Particle size distribution measuring dev

    The particle size distribution measuring dev 1 is so configured to calculate the particle size distribution with repeating several times a process to give the particle size distribution calculated by means of one iterative solver to the other iterative solver as an imaginary solution and to update the calculated particle size distribution as a new particle size distribution.

  • Cited by: 6
  • US4371643A Particle size reduction of pigments by non

    US4371643A US06/297,584 US29758481A US4371643A US 4371643 A US4371643 A US 4371643A US 29758481 A US29758481 A US 29758481A US 4371643 A US4371643 A US 4371643A Authority US United States Prior art keywords pigment dry particle size crude process Prior art date 1980-07-31 Legal status (The legal status is an assumption and is not a legal conclusion.

  • Cited by: 15
  • Calibration of optical particle-size analyzer (Patent

    Particle size analysis in a turbid media with a single-, optical probe while using a visible spectrometer Patent Canpolat, Murat; Mourant, Judith R. Apparatus and method for measuring scatterer size in a dense media with only a single for both light delivery and collection are disclosed.

  • US Patent for Machine learning approach for analysis and

    J.P. Fugal et al., “Cloud particle size distributions measured with an airborne digital in-line holographic instrument,” Atmospheric Measurement Techniques, vol. 2, Mar. 2009, pp. 259-271. D.P. Donovan et al., “Cloud effective particle size and water content profile retrievals using combined lidar and

  • Particle Size Conversion Chart Williams Patent Crusher

    Mesh size refers to the number of openings in one inch of screen. For example, a 4-mesh screen means that there are four squares within one inch of the screen. As the mesh size increases, the particle size decreases to create a finer material. Mesh size is not a precise measurement of particle size, but it

  • US Patent for Matte paint composition Patent (Patent

    A ratio of the second particle size to the first particle size is between 1.7-4.0. A smallest of the mode particle sizes is greater than or equal to 1.0 microns, and a largest of the mode particle sizes is greater than or equal to 3.0 microns.

  • Dissolution enhancement of albendazole through nanocrystal

    Results of Particle size and %drug release at 30 minute (Q 30 min) and 60 minute (Q 60 min) for unmilled drug and different batches of albendazole nanocrystals were described in Table 1. Dissolution profile and XRD pattern of unmilled drug and Prepared Albendazole nanocrystals were shown in Figures Figures1 1 and and2 2 respectively.

  • Beta Glucans Not all are created equal. Learn more.

    Beta Glucan Truth: Jordan F, Hunter Jr. KW, Gault R, “Method for preparing small particle size glucan in a dry material,” U.S. Patent 6,476,003. November 2002: “ As the glucan re-aggregates to a size of greater than one micron in diameter, some of the beneficial effect of the glucan is not achieved because the macrophage receptors are not activated as readily by glucan greater than one

  • JIPLP: Constructing a case for infringing particle-size

    Jul 27, 2011· There were two patents claiming formulations of modafinil; EP0731698 ('698) claimed compositions with 95 per cent of particles having a diameter of less than 200 µm; EP0966962 ('962) claimed compositions with a median particle size of 2–60 µm; and a method of manufacture patent, EP1088549 ('549) for compositions with 95 per cent of

  • Eli Lilly Inc v Mylan Pharmaceuticals ULC, 2015 FC 178

    Mar 24, 2015· The patent states that particle size is measured prior to formulation, [103] but Eli Lilly asserted that particle size should be measured after formulation since this is the point in time when affecting bioavaiility, which is the aim of the invention, can occur. [102]

  • Beta Glucans Not all are created equal. Learn more.

    Beta Glucan Truth: Jordan F, Hunter Jr. KW, Gault R, “Method for preparing small particle size glucan in a dry material,” U.S. Patent 6,476,003. November 2002: “ As the glucan re-aggregates to a size of greater than one micron in diameter, some of the beneficial effect of the glucan is not achieved because the macrophage receptors are not activated as readily by glucan greater than one

  • Methods For Particle Size Reduction Of Pirfenidone

    Further, this patent remains silent about particle size of obtained pirfenidone. US patent No. 8519140 (the 140 patent) disclosed an improved process for the preparation of pirfenidone and the obtained pirfenidone was milled through a loop mill in order to reduce the particle size to less than I50um.

  • US Patent # 4,288,162. Measuring particle size

    The particle size distribution of the particles of granular substance 14 can be obtained by converting this data into the weight of each fraction to the total weight. The result obtained by the computer 10 is displayed by the second monitor 11 as a histogram and recorded by the recorder 12.

  • Eli Lilly Inc v Mylan Pharmaceuticals ULC, 2015 FC 178

    Mar 24, 2015· The patent states that particle size is measured prior to formulation, [103] but Eli Lilly asserted that particle size should be measured after formulation since this is the point in time when affecting bioavaiility, which is the aim of the invention, can occur. [102]

  • Just Patent Law Blog: T 0417/13 Particle size difficulties

    May 11, 2018· One useful PVC extender particle is said to be Geon 217, obtainable from Poly One Corporation. The only further information can be found in the examples, which use either Geon 217, of an average particle size of about 35 microns, or CP 501, of an average particle size of about 45 microns.

  • JIPLP: Constructing a case for infringing particle-size

    Jul 27, 2011· There were two patents claiming formulations of modafinil; EP0731698 ('698) claimed compositions with 95 per cent of particles having a diameter of less than 200 µm; EP0966962 ('962) claimed compositions with a median particle size of 2–60 µm; and a method of manufacture patent, EP1088549 ('549) for compositions with 95 per cent of

  • US Patent # 5,540,494. Method and apparatus for

    Method and apparatus for determining absolute particle size, surface area and volume normalized fluorescence using forward angle light scatter intensity in flow cytometry Abstract A method and apparatus are described for flow cytometric absolute sizing of individual biological particles and for determining and reporting fluorescence data which

  • Patent Docs: Eli Lilly & Co. v. Teva Pharmaceuticals USA

    Sep 06, 2010· Claim 1 of the '811 patent (Particle Size patent; emphasis added): A compound of formula I . . . [raloxifene] and pharmaceutically acceptable salts and solvates thereof, characterized in that the compound is in particulate form,said particles having a mean particle size of less than about 25 microns, at least about 90% of said particles have

  • Proprietary Nanotechnology CBD American Shaman

    The smaller the particle size, the easier it is for the cells of your body to absorb it. Every time you cut the particle size in half, you increase its surface area. Think of the exponential surface area when you reduce particle sizes hundreds of times. This process will not only make hemp oil concentrate much more potent, it will make delivery

  • Particle Sizes Engineering ToolBox

    A hazardous particulate size less than 5 microns. Particle sizes of 2.5 micron (PM 2.5) are often used in USA. The total allowable particle concentration building materials, combustion products, mineral s and synthetic s (particles less than 10 μm) specified by

  • Curcumin nanoparticles: preparation, characterization, and

    Nanoparticles of curcumin (nanocurcumin) were prepared by a process based on a wet-milling technique and were found to have a narrow particle size distribution in the range of 2-40 nm. Unlike curcumin, nanocurcumin was found to be freely dispersible in water in the absence of any surfactants.

  • DETERMINATION OF PARTICLE SIZE DISTRIBUTION

    Particle Size of Regular Patent Flour ••••••••• 10 7. Path of Observation on Slide when Measuring Particles with Microscope and Method ·of Measuring Particles on Particle Size by Sedimentation-.;IJirect Weight Method--Family Pastry Flour.

  • Method for determining aerosol particle size, dev for

    @article{osti_675817, title = {Method for determining aerosol particle size, dev for determining aerosol particle size}, author = {Novick, V J}, abstractNote = {A method for determining the mass median diameter D of particles contained in a fluid is provided wherein the data of the mass of a pre-exposed and then a post-exposed filter is mathematically combined with data concerning the

  • PROCESS OF ISOLATING ENANTIOMER COMPONENT FROM

    US2011184169 chemical patent summary. The present invention discloses a process for isolating enantiomer components from a mixture of enantiomers through particle-size-controlled crystallization, comprising the steps of: (a) forming a solution of a mixture of enantiomers (R) and (S) in a solvent in the absence of any further additives or agents; (b) seeding the solution of step (a