Patents by Inventor Hans H. G. Jellinek

Hans H. G. Jellinek 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).

  • Method for reducing the adhesion of ice to the walls of navigation locks
    Patent number: 4301208
    Abstract: A method of reducing adhesion of ice to a surface by coating it with a bl copolymer of polycarbonate and dialkylsiloxane containing a silicone oil.
    Type: Grant
    Filed: September 4, 1980
    Date of Patent: November 17, 1981
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Hans H. G. Jellinek, Guenther E. Frankenstein, Ben Hanamoto
  • Osmosis process for producing energy
    Patent number: 3978344
    Abstract: A process for generating energy by utilizing the osmotic pressure resulting when two liquids having different chemical potentials are each placed in contact with opposite sides of the same semipermeable membrane. The process is particularly applicable to the production of energy from the system sea water/fresh water. The sea water is in the form of an enclosed body having an outlet orifice in communication therewith. The fresh water passes through the semipermeable membrane causing the osmotic pressure which ejects a stream of salt water through the outlet orifice.
    Type: Grant
    Filed: November 8, 1974
    Date of Patent: August 31, 1976
    Inventor: Hans H. G. Jellinek