Patents by Inventor Joost van de Ven

Joost van de Ven 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).

  • OXYGEN TREATMENT OF WATER AND PULP FROM PAPER OR CARDBOARD PRODUCTION
    Publication number: 20150122730
    Abstract: Methods for seating water and gulp used in a paper or cardboard manufacturing process. Oxygen and nutrients are added to the water or pulp to increase the activity of aerobic bacteria resulting in a reduction of organic substances such as fatty acids. Alternatively oxygen alone is added to the water or pulp to reduce all both aerobic and anaerobic bacterial activity.
    Type: Application
    Filed: January 15, 2015
    Publication date: May 7, 2015
    Inventors: Luminita Claudia Schmid, Joost van de Ven
  • OXYGEN TREATMENT OF WATER AND PULP FROM PAPER OR CARDBOARD PRODUCTION
    Publication number: 20130209574
    Abstract: Methods for treating water and pulp used in a paper or cardboard manufacturing process. Oxygen and nutrients are added to the water or pulp to increase the activity of aerobic bacteria resulting in a reduction of organic substances such as fatty acids. Alternatively oxygen alone is added to the water or pulp to reduce all both aerobic and anaerobic bacterial activity.
    Type: Application
    Filed: August 9, 2012
    Publication date: August 15, 2013
    Inventors: Luminita Claudia SCHMID, Joost van de Ven