BIOTECH INC

Brand Owner (click to sort) Address Description
AZURE BIOTECH INC. Azure Biotech, Inc. 10400 Main Street Houston TX 77025 BIOTECH INC;Scientific research and development;
PEGASUS BIOTECH INC. Pegasus Biotech Inc. 3282 Hopedale Rd Hartsville PE C0A1Y0 Canada BIOTECH INC.;Consultancy pertaining to pharmacology; Pharmaceutical products development; Product design and development in the field of biotechnology, vaccinations; Product development; Product development consultation; Product development consulting in the field of biotechnology, vaccinations; Product development for others; Research and development of new products for others; Research and development of vaccines; Research and development of vaccines and medicines; Scientific research consulting in the field of biotechnology, vaccinations; Technical consulting in the field of pharmaceutical studies; Vaccine research and development;
 

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

    
Technical Examples
  1. A defect free semipermeable composite membrane having excellent integrity and high water permeability is provided. Said composite membrane comprises an inside support layer to provide sufficient mechanical strength; an outside barrier layer to provide selective separation; and a middle layer to provide both chemical and physical binding between said support and said barrier layer to bond them together. Three different methods for making said defect free composite membrane are discovered. These methods have been successfully utilized to produce high quality coatings and defect free composite membranes, which are independent of chemical composition and physical structure of said support. In the present invention, ultrasonic sonication is discovered to be effective to speed up the phase inversion process of a membrane casting solution, thus allows produce a composite membrane at a speed higher than those disclosed in the prior art. Said defect free composite membranes have broad applications, ranging from filtration of fruit juice, wine and milk to biotech down stream processing and purification of drinking water, municipal and industrial wastewater.