Patents by Inventor Marcus Almqvist

Marcus Almqvist 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).

  • Mining or construction vehicle
    Patent number: 11585154
    Abstract: A mining or construction vehicle comprising a boom extending in a first direction, which boom, via a first and a second rotation device, is connected to a hydraulic device arranged on a mounting device arranged at a free end of said boom, the first rotation device being arranged to provide a rotation around a first axis that is substantially parallel to the first direction, and a second rotation device being arranged to provide a rotation around a second axis that is arranged at an angle with respect to the first axis. Hydraulic conduits for supply of hydraulic fluid to said hydraulic device on said mounting device are arranged through at least one of the first and second rotation devices.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: February 21, 2023
    Assignee: EPIROC ROCK DRILLS AKTIEBOLAG
    Inventors: Oskar Sjöholm, Fredrik A. Andersson, Per-Anders Kumlin, Marcus Almqvist
  • MINING OR CONSTRUCTION VEHICLE
    Publication number: 20210025237
    Abstract: A mining or construction vehicle comprising a boom extending in a first direction, which boom, via a first and a second rotation device, is connected to a hydraulic device arranged on a mounting device arranged at a free end of said boom, the first rotation device being arranged to provide a rotation around a first axis that is substantially parallel to the first direction, and a second rotation device being arranged to provide a rotation around a second axis that is arranged at an angle with respect to the first axis. Hydraulic conduits for supply of hydraulic fluid to said hydraulic device on said mounting device are arranged through at least one of the first and second rotation devices.
    Type: Application
    Filed: June 11, 2018
    Publication date: January 28, 2021
    Applicant: EPIROC ROCK DRILLS AKTIEBOLAG
    Inventors: Oskar SJÖHOLM, Fredrik A. ANDERSSON, Per-Anders KUMLIN, Marcus ALMQVIST
  • Process and reaction system for the preparation of methanol
    Patent number: 9505689
    Abstract: Process and reaction system for the preparation of methanol comprising two reaction units, wherein a first unit is operated on a mixture of fresh synthesis gas and unconverted synthesis gas and a second unit solely with unconverted synthesis gas.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: November 29, 2016
    Assignee: Haldor Topsoe A/S
    Inventors: Marcus Almqvist, Christophe Duwig, Per Juul Dahl
  • PROCESS AND REACTION SYSTEM FOR THE PREPARATION OF METHANOL
    Publication number: 20150175509
    Abstract: Process and reaction system for the preparation of methanol comprising two reaction units, wherein a first unit is operated on a mixture of fresh synthesis gas and unconverted synthesis gas and a second unit solely with unconverted synthesis gas.
    Type: Application
    Filed: November 19, 2012
    Publication date: June 25, 2015
    Applicant: Haldor Topsøe A/S
    Inventors: Marcus Almqvist, Christophe Duwig, Per Juul Dahl