DEVICES CONTROLLING STREAM DIFFUSION

Brand Owner Address Description
CLICK-SET SIGNATURE CONTROL SYSTEMS, INC. 16485 Laguna Canyon Road, Suite 130 Irvine CA 92618 Devices for controlling stream diffusion sold as components of irrigation sprinklers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention is directed to a method for determining the molecular weight and diffusivity of a sample solute by providing a plus shaped microchannel network on a microfluidic chip, having at least four microchannels intersecting at a cross point; flowing a sample stream comprising a sample solute of unknown diffusivity and a blank stream from separate microchannels through the cross point and out to separate microchannels; creating a sample curve measuring the concentration of the sample solute that diffuses from the sample stream to the blank stream at the cross point while altering the flowrate of one of the blank stream or the sample stream; and determining a diffusion coefficient of the sample solute by extrapolating data from similar curves of at least two solutes having known molecular weights and/or diffusion coefficients created under similar conditions as those generated by the sample solute.