Patents by Inventor Jacov Yonath

Jacov Yonath has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reverse osmosis separation process using porous asymmetric acetyl cellulose membrane
    Patent number: 4247401
    Abstract: A method for the separation of organic or metallo-organic substances from salts by reverse osmosis is provided. The membranes used are asymmetric acetyl cellulose membranes modified by covalently bonded residues of reactive dyestuffs containing ionizable groups. The diameter of the pores on the surface of the membrane is 5 to 100 A.
    Type: Grant
    Filed: August 31, 1978
    Date of Patent: January 27, 1981
    Assignee: Aligena A.G.
    Inventors: Rene Bloch, Jacov Yonath