Patents by Inventor Borje Gevert

Borje Gevert 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).

  • Patent number: 8465558
    Abstract: A biofuel product comprises a slurry of pulverized combustible solid biomass material in a combustible liquid product of vegetable origin. In accordance with the invention, the product of vegetable origin is glycerol, and a mixture ratio between the glycerol and the pulverized solid biomass material is such, that the slurry at least upon heating to around 90° C. has a low viscosity and is pumpable. The glycerol utilized is obtained as a byproduct in the production of biodiesel fuel or soap, fatty acids, fatty alcohols or alkyl esters, and the pulverized combustible solid biomass material preferably is lignin powder, and/or wood powder and/or other pulverized vegetable solid biomass material, such as peat, and/or powder of carbon from vegetable material. The biofuel product may be used as a replacement for heavy fuel oil, for example.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: June 18, 2013
    Assignee: Ecotraffic ERD3 AB
    Inventors: Lars Eriksson, Borje Gevert
  • Publication number: 20100325942
    Abstract: A biofuel product comprises a slurry of pulverized combustible solid biomass material in a combustible liquid product of vegetable origin. In accordance with the invention, the product of vegetable origin is glycerol, and a mixture ratio between the glycerol and the pulverized solid biomass material is such, that the slurry at least upon heating to around 90° C. has a low viscosity and is pumpable.The glycerol utilized is obtained as a byproduct in the production of biodiesel fuel or soap, fatty acids, fatty alcohols or alkyl esters, and the pulverized combustible solid biomass material preferably is lignin powder, and/or wood powder and/or other pulverized vegetable solid biomass material, such as peat,and/or powder of carbon from vegetable material. The biofuel product may be used as a replacement for heavy fuel oil, for example.
    Type: Application
    Filed: February 10, 2009
    Publication date: December 30, 2010
    Applicant: KATAL I SVERIGE AB
    Inventors: Lars Eriksson, Borje Gevert