Patents by Inventor Kojo Arthur-Mensah

Kojo Arthur-Mensah 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).

  • Activated sludge process in wastewater treatment
    Patent number: 8435409
    Abstract: The present disclosure relates to methods of treating highly contaminated wastewater using waste activated sludge as an adsorbent.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: May 7, 2013
    Assignee: Ecolab USA Inc.
    Inventors: David B. Mitchell, Daniel J. Wagner, Kojo Arthur-Mensah
  • ACTIVATED SLUDGE PROCESS IN WASTEWATER TREATMENT
    Publication number: 20110290722
    Abstract: The present disclosure relates to methods of treating highly contaminated wastewater using waste activated sludge as an adsorbent.
    Type: Application
    Filed: May 28, 2010
    Publication date: December 1, 2011
    Inventors: David B. Mitchell, Daniel J. Wagner, Kojo Arthur-Mensah
  • Single/multiple use liquid resistant protector
    Patent number: 7827618
    Abstract: The present invention relates generally to a non-permanent liquid resistant protector. More particularly the invention relates to single/multiple use non-permanent liquid resistant protector. The invention also relates to a bib protector and liner. The invention further encompasses a liquid resistant protector liner that can be temporarily attached and detached to another material via at least one securing or fastening means. Also disclosed is a bib liner that is either washable and reusable or disposable.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: November 9, 2010
    Inventors: Bridgette Lucy Adwoa Ampobeng Arthur-Mensah, Kojo Arthur-Mensah
  • Single / multiple use liquid resistant protector
    Publication number: 20090188016
    Abstract: The present invention relates generally to a non-permanent liquid resistant protector. More particularly the invention relates to single/multiple use non-permanent liquid resistant protector. The invention also relates to a bib protector and liner. The invention further encompasses a liquid resistant protector liner that can be temporarily attached and detached to another material via at least one securing or fastening means. Also disclosed is a bib liner that is either washable and reusable or disposable.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 30, 2009
    Inventors: Bridgette Lucy Adwoa Ampobeng Arthur-Mensah, Kojo Arthur-Mensah