Patents by Inventor Peter Klaas

Peter Klaas 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).

  • Thermo treatment process for wood
    Patent number: 10315331
    Abstract: Thermo treatment process for wood comprising the following steps: a. Placing the wood batch to be treated in a treatment chamber; b. Exchanging the atmosphere inside the treatment chamber by evacuating the air, replacing the evacuated air by an inert gas atmosphere in gas form, at 8 to 12 bar pressure; c. Heating the inert gas atmosphere up to 165 to 175° C., d. increasing the pressure in the inert gas atmosphere to 14-16 bar; e. maintaining the temperature in step c. and the pressure in step d. for from 90 to 150 minutes; f. cooling the inert gas atmosphere to a temperature of 20 to 35° C. g. retrieving the treated wood batch.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: June 11, 2019
    Assignee: WTT Holding ApS
    Inventor: Peter Klaas
  • Thermo Treatment Process for Wood
    Publication number: 20180015636
    Abstract: Thermo treatment process for wood comprising the following steps: a. Placing the wood batch to be treated in a treatment chamber; b. Exchanging the atmosphere inside the treatment chamber by evacuating the air, replacing the evacuated air by an inert gas atmosphere in gas form, at 8 to 12 bar pressure; c. Heating the inert gas atmosphere up to 165 to 175° C., d. increasing the pressure in the inert gas atmosphere to 14-16 bar; e. maintaining the temperature in step c. and the pressure in step d. for from 90 to 150 minutes; f. cooling the inert gas atmosphere to a temperature of 20 to 35° C. g. retrieving the treated wood batch.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 18, 2018
    Inventor: Peter Klaas