Patents by Inventor Markku KUOSA

Markku KUOSA 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).

  • Removal of organic solvents from aqueous process streams
    Patent number: 10625178
    Abstract: A method for separating organic solvent(s) from an aqueous process stream including organic solvent(s), includes passing the aqueous stream including organic solvent(s) through a granular bed including glass granules, wherein at least 90% of said glass granules have a maximum particle diameter smaller than 1.0 mm.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: April 21, 2020
    Assignee: OUTOTEC (FINLAND) OY
    Inventors: Markku Kuosa, Antti Häkkinen, Leena Tanttu, Timo Jauhiainen, Bjarne Ekberg
  • REMOVAL OF ORGANIC SOLVENTS FROM AQUEOUS PROCESS STREAMS
    Publication number: 20180369718
    Abstract: A method for separating organic solvent(s) from an aqueous process stream including organic solvent(s), includes passing the aqueous stream including organic solvent(s) through a granular bed including glass granules, wherein at least 90% of said glass granules have a maximum particle diameter smaller than 1.0 mm.
    Type: Application
    Filed: September 4, 2018
    Publication date: December 27, 2018
    Inventors: Markku KUOSA, Antti HÄKKINEN, Leena TANTTU, Timo JAUHIAINEN, Bjarne EKBERG