Patents by Inventor Anders Knutsson

Anders Knutsson 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: 11623171
    Abstract: A filter system for adsorbing an odor of a gas flow in an industrial process includes a filter module (1) with a layer (11) containing active adsorbent (3). The layer (11) includes a plurality of active adsorbent containing permeable bags (2) arranged in close proximity to each other.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: April 11, 2023
    Assignee: ABSOLENT AB
    Inventors: Jan Hjortfors, Anders Knutsson, Joel Svanström, Jan Berndtsson
  • Patent number: 11498052
    Abstract: A method of recycling an saturated adsorbent (3) of a filter module (1) of an industrial process plant (15), wherein a first process (17) includes removing the saturated adsorbent (3) from the filter module (1), a fourth process (20) includes washing and reactivating the saturated adsorbent, a fifth process (21) includes drying and packing the reactivated adsorbent in airtight containers, and a seventh process (23) includes replacing the saturated adsorbent by reactivated adsorbent in the filter module (1).
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: November 15, 2022
    Assignee: ABSOLENT AB
    Inventors: Jan Hjortfors, Anders Knutsson, Joel Svanström, Jan Jan Berndtsson
  • Publication number: 20200276533
    Abstract: A filter system for adsorbing an odor of a gas flow in an industrial process includes a filter module (1) with a layer (11) containing active adsorbent (3). The layer (11) includes a plurality of active adsorbent containing permeable bags (2) arranged in close proximity to each other.
    Type: Application
    Filed: October 1, 2018
    Publication date: September 3, 2020
    Applicant: ABSOLENT AB
    Inventors: Jan HJORTFORS, Anders KNUTSSON, Joel SVANSTRÖM, Jan Jan BERNDTSSON
  • Publication number: 20200222878
    Abstract: A method of recycling an saturated adsorbent (3) of a filter module (1) of an industrial process plant (15), wherein a first process (17) includes removing the saturated adsorbent (3) from the filter module (1), a fourth process (20) includes washing and reactivating the saturated adsorbent, a fifth process (21) includes drying and packing the reactivated adsorbent in airtight containers, and a seventh process (23) includes replacing the saturated adsorbent by reactivated adsorbent in the filter module (1).
    Type: Application
    Filed: October 1, 2018
    Publication date: July 16, 2020
    Applicant: ABSOLENT AB
    Inventors: Jan HJORTFORS, Anders KNUTSSON, Joel SVANSTRÖM, Jan Jan BERNDTSSON
  • Patent number: 9174786
    Abstract: A valve assembly (2) intended for use together with a pallet container (1) and a liner. The valve assembly (2) comprises a valve (3), a valve seal (4) and an outer lip seal (5). The valve assembly (2) further comprises a support member (6) which is constitutes of a lower guide member (61) and an upper guide member (62).
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: November 3, 2015
    Assignee: PERSTORP AB
    Inventor: Anders Knutsson
  • Patent number: 9139345
    Abstract: A valve assembly (2) intended for use together with a pallet container (1) and a liner. The valve assembly (2) comprises a support member (6). The support member (6) is provided with a guiding hole (63) intended to interact with a lower valve guide member (11).
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: September 22, 2015
    Assignee: PERSTORP AB
    Inventor: Anders Knutsson
  • Publication number: 20140231688
    Abstract: A valve assembly (2) intended for use together with a pallet container (1) and a liner. The valve assembly (2) comprises a valve (3), a valve seal (4) and an outer lip seal (5). The valve assembly (2) further comprises a support member (6) which is constitutes of a lower guide member (61) and an upper guide member (62).
    Type: Application
    Filed: August 24, 2012
    Publication date: August 21, 2014
    Applicant: Schoeller Arca Systems AB
    Inventor: Anders Knutsson
  • Publication number: 20140231689
    Abstract: A valve assembly (2) intended for use together with a pallet container (1) and a liner. The valve assembly (2) comprises a support member (6). The support member (6) is provided with a guiding hole (63) intended to interact with a lower valve guide member (11).
    Type: Application
    Filed: August 24, 2012
    Publication date: August 21, 2014
    Applicant: Schoeller Arca Systems AB
    Inventor: Anders Knutsson
  • Patent number: 7287661
    Abstract: Collapsible bulk container (1) which includes a carrying base member (2) provided with skids (20), collapsible side walls (3) and a removable lid (5). The side walls (3) are moveably attached to the base member. The lid (5) is provided with an outer rim (51) and an inner rim (52). Two first opposite side walls (31 and 32 respectively) are provided with coupling means (35) protruding perpendicularly from the outside face of said first side walls (31 and 32 respectively) and being arranged adjacent to the vertical edges of said first side walls (31 and 32 respectively). Two opposite second side walls (33 and 34 respectively) are provided with coupling rim (37) arranged perpendicularly on the rear face, along both vertical edges of said second side walls (33 and 34 respectively).
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: October 30, 2007
    Assignee: Arca Systems, AB
    Inventors: Anders Knutsson, Kurt Ljungbeck
  • Publication number: 20040238400
    Abstract: Collapsible bulk container (1) which includes a carrying base member (2) provided with skids (20), collapsible side walls (3) and a removable lid (5). The side walls (3) are moveably attached to the base member. The lid (5) is provided with an outer rim (51) and an inner rim (52). Two first opposite side walls (31 and 32 respectively) are provided with coupling means (35) protruding perpendicularly from the outside face of said first side walls (31 and 32 respectively) and being arranged adjacent to the vertical edges of said first side walls (31 and 32 respectively). Two opposite second side walls (33 and 34 respectively) are provided with coupling rim (37) arranged perpendicularly on the rear face, along both vertical edges of said second side walls (33 and 34 respectively).
    Type: Application
    Filed: April 26, 2004
    Publication date: December 2, 2004
    Inventors: Anders Knutsson, Kurt Ljungbeck