Patents by Inventor Stefan Persson

Stefan Persson 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: 11975105
    Abstract: The present invention relates to a modified-release composition comprising orlistat and acarbose, comprising individually distinct parts with different release patterns: a) a first part, G1, comprising from about 5 to about 70% w/w of the total dose of acarbose, b) a second part, G2A, comprising from about 30 to about 95% w/w of the total dose of acarbose, c) a third part, G2B, comprising from about 10 to about 90% w/w of the total dose of orlistat, and d) a fourth part, G3, comprising from about 10 to about 80% w/w of the total dose of orlistat, and the total concentration of acarbose and orlistat, respectively, in the composition is 100% w/w.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: May 7, 2024
    Assignee: EMPROS PHARMA AB
    Inventors: Göran Alderborn, Anders Forslund, Ulf Holmbäck, Hans Lennernäs, Jan Stefan Persson Grudén
  • Publication number: 20240101605
    Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for CD69 and provides a CD69-binding polypeptide comprising the sequence EX2X3X4AX6X7EIX10 X11LPNLX16X17X18QK X21AFKX25X26LKD. The present disclosure also relates to the use of such a CD69-binding polypeptide as a therapeutic, prognostic and/or diagnostic agent.
    Type: Application
    Filed: December 21, 2021
    Publication date: March 28, 2024
    Inventors: John LÖFBLOM, Stefan STÅHL, Jonas PERSSON, Olof ERIKSSON, Olov KORSGREN
  • Patent number: 11601974
    Abstract: A network node (120) and method therein for performing multi-channel access procedures in a License-Assisted Access, LAA, cell in a wireless communication network are disclosed. The network node selects one carrier as a master carrier and starts a Listen Before Talk, LBT, channel sensing for all carriers at a same or different point in time. The network node further stores LBT channel sensing results for all carriers for at least the last two slot durations of a subframe and checks if the LBT channel sensing on the master carrier is successful based on its LBT channel sensing result. When the LBT channel sensing on the master carrier is successful, the network node checks the LBT channel sensing results for all other carriers, and transmits on the master carrier and the carriers where the LBT channel sensing is successful at the subframe boundary or earlier than the subframe boundary.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: March 7, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Krister Edström, Henrik Jeppsson, Stefan Persson
  • Patent number: 11350456
    Abstract: A network node (110) and method therein for evaluating a channel in a License Assisted Access, LAA, cell in a wireless communication network (100) are disclosed. The network node starts a Listen Before Talk, LBT, procedure for data transmission when a Discovery Reference Signal, DRS, is to be transmitted; and start an LBT procedure for DRS transmission in parallel with the LBT procedure for data transmission when a time of the LBT procedure for data transmission reaches a predefined value or the LBT procedure for data transmission fails.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: May 31, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Krister Edström, Henrik Jeppsson, Stefan Persson
  • Patent number: 11247280
    Abstract: A rotatable tool for producing a circular groove through metal cutting in a metal work piece and a method of forming the circular groove with the rotatable tool is disclosed. The rotatable tool includes a front end and a second end. The front end includes a first radially outer cutting edge and a second radially inner cutting edge, where the first radially outer cutting edge is located at a larger radial distance from the tool center axis than any other cutting edge of the rotatable tool, and where the second radially inner cutting edge is located at a smaller radial distance from the tool center axis than any other cutting edge of the rotatable tool.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: February 15, 2022
    Assignee: SANDVIK INTELLECTUAL PROPERTY AB
    Inventors: Michael Embretsen, Stefan Persson
  • Publication number: 20210144765
    Abstract: A network node (110) and method therein for evaluating a channel in a License Assisted Access, LAA, cell in a wireless communication network (100) are disclosed. The network node starts a Listen Before Talk, LBT, procedure for data transmission when a Discovery Reference Signal, DRS, is to be transmitted; and start an LBT procedure for DRS transmission in parallel with the LBT procedure for data transmission when a time of the LBT procedure for data transmission reaches a predefined value or the LBT procedure for data transmission fails.
    Type: Application
    Filed: December 8, 2017
    Publication date: May 13, 2021
    Inventors: Krister Edström, Henrik Jeppsson, Stefan Persson
  • Publication number: 20200322986
    Abstract: A network node (120) and method therein for performing multi-channel access procedures in a License-Assisted Access, LAA, cell in a wireless communication network are disclosed. The network node selects one carrier as a master carrier and starts a Listen Before Talk, LBT, channel sensing for all carriers at a same or different point in time. The network node further stores LBT channel sensing results for all carriers for at least the last two slot durations of a subframe and checks if the LBT channel sensing on the master carrier is successful based on its LBT channel sensing result. When the LBT channel sensing on the master carrier is successful, the network node checks the LBT channel sensing results for all other carriers, and transmits on the master carrier and the carriers where the LBT channel sensing is successful at the subframe boundary or earlier than the subframe boundary.
    Type: Application
    Filed: December 8, 2017
    Publication date: October 8, 2020
    Inventors: Krister Edström, Henrik Jeppsson, Stefan Persson
  • Publication number: 20200290133
    Abstract: A rotatable tool for producing a circular groove through metal cutting in a metal work piece and a method of forming the circular groove with the rotatable tool is disclosed. The rotatable tool includes a front end and a second end. The front end includes a first radially outer cutting edge and a second radially inner cutting edge, where the first radially outer cutting edge is located at a larger radial distance from the tool center axis than any other cutting edge of the rotatable tool, and where the second radially inner cutting edge is located at a smaller radial distance from the tool center axis than any other cutting edge of the rotatable tool.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Inventors: Michael EMBRETSEN, Stefan PERSSON
  • Publication number: 20200230063
    Abstract: The present invention relates to a modified-release composition comprising orlistat and acarbose, comprising individually distinct parts with different release patterns: a) a first part, G1, comprising from about 5 to about 70% w/w of the total dose of acarbose, b) a second part, G2A, comprising from about 30 to about 95% w/w of the total dose of acarbose, c) a third part, G2B, comprising from about 10 to about 90% w/w of the total dose of orlistat, and d) a fourth part, G3, comprising from about 10 to about 80% w/w of the total dose of orlistat, and the total concentration of acarbose and orlistat, respectively, in the composition is 100% w/w.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 23, 2020
    Applicant: EMPROS PHARMA AB
    Inventors: Göran Alderborn, Anders Forslund, Ulf Holmbäck, Hans Lennernäs, Jan Stefan Persson Grudén
  • Patent number: 10561617
    Abstract: The present invention relates to a modified-release composition comprising orlistat and acarbose, comprising individually distinct parts with different release patterns: a) a first part, G1, comprising from about 5 to about 70% w/w of the total dose of acarbose, b) a second part, G2A, comprising from about 30 to about 95% w/w of the total dose of acarbose, c) a third part, G2B, comprising from about 10 to about 90% w/w of the total dose of orlistat, and d) a fourth part, G3, comprising from about 10 to about 80% w/w of the total dose of orlistat, and the total concentration of acarbose and orlistat, respectively, in the composition is 100% w/w.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: February 18, 2020
    Assignee: EMPROS PHARMA AB
    Inventors: Göran Alderborn, Anders Forslund, Ulf Holmbäck, Hans Lennernäs, Jan Stefan Persson Grudén
  • Publication number: 20170360715
    Abstract: The present invention relates to a modified-release composition comprising orlistat and acarbose, comprising individually distinct parts with different release patterns: a) a first part, G1, comprising from about 5 to about 70% w/w of the total dose of acarbose, b) a second part, G2A, comprising from about 30 to about 95% w/w of the total dose of acarbose, c) a third part, G2B, comprising from about 10 to about 90% w/w of the total dose of orlistat, and d) a fourth part, G3, comprising from about 10 to about 80% w/w of the total dose of orlistat, and the total concentration of acarbose and orlistat, respectively, in the composition is 100% w/w.
    Type: Application
    Filed: December 17, 2015
    Publication date: December 21, 2017
    Applicant: EMPROS PHARMA AB
    Inventors: Göran Alderborn, Anders Forslund, Ulf Holmbäck, Hans Lennernäs, Jan Stefan Persson Grudén
  • Publication number: 20170312835
    Abstract: A rotatable tool for producing a circular groove through metal cutting in a metal work piece and a method of forming the circular groove with the rotatable tool is disclosed. The rotatable tool includes a front end and a second end. The front end includes a first radially outer cutting edge and a second radially inner cutting edge, where the first radially outer cutting edge is located at a larger radial distance from the tool center axis than any other cutting edge of the rotatable tool, and where the second radially inner cutting edge is located at a smaller radial distance from the tool center axis than any other cutting edge of the rotatable tool.
    Type: Application
    Filed: October 26, 2015
    Publication date: November 2, 2017
    Inventors: Michael EMBRETSEN, Stefan PERSSON
  • Patent number: 8073882
    Abstract: A method and computer-readable media for managing software object handles in a dual threaded or multi-threaded environment are provided. In a first version a software driven computational process drives a first thread, while a garbage collector process drives a second active computational thread within a host computer. The software driven computational process generates persistent software objects that are temporarily stored in a memory of the host. Each handle may include an object identifier of the handle itself, an open/closed flag and a pointer to a unique persistent object. The open/closed flag indicates whether the persistent object associated with a handle shall remain open and accessible for processing or may be selected for closure by the garbage collector process. A plurality of handle wrappers are each associated in a one-to-one correspondence with a unique handle.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: December 6, 2011
    Inventor: Mats Stefan Persson
  • Patent number: 7917472
    Abstract: A system, computer-readable media and method for backup one or more databases and restoring one or more databases using incremental backups are provided. Persistent collection objects are generated in the process of performing a database backup. A collection objects may order records, e.g., objects, in relation to and within pluralities of records. These pluralities of records may be referred to, or organized as, pages or containers of pages, comprising software objects. The persistent database backup collection object may include a time and date of a generation of an incremental backup database by a distinguishable and specific database archiving process (“backup event”), an event number of an incremental backup generation, one or more database identifiers, one or more container identifiers, and/or identifiers of individual records, e.g., object identifiers.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: March 29, 2011
    Inventor: Mats Stefan Persson
  • Publication number: 20090191268
    Abstract: The invention provides methods and materials related to vaccines against self polypeptides. For example, the invention provides compositions containing chimeric IgE polypeptides and adjuvants.
    Type: Application
    Filed: December 4, 2008
    Publication date: July 30, 2009
    Inventors: Lars T. Hellman, Stefan Persson, Asa Jansson
  • Publication number: 20090019079
    Abstract: A method and computer-readable media for managing software object handles in a dual threaded or multi-threaded environment are provided. In a first version a software driven computational process drives a first thread, while a garbage collector process drives a second active computational thread within a host computer. The software driven computational process generates persistent software objects that are temporarily stored in a memory of the host. Each handle may include an object identifier of the handle itself, an open/closed flag and a pointer to a unique persistent object. The open/closed flag indicates whether the persistent object associated with a handle shall remain open and accessible for processing or may be selected for closure by the garbage collector process. A plurality of handle wrappers are each associated in a one-to-one correspondence with a unique handle.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 15, 2009
    Inventor: Mats Stefan Persson
  • Publication number: 20080118524
    Abstract: Materials and methods for inducing an IgG anti-IgE response in a human. The methods can include administering to a human subject a polypeptide comprising a human CH3 domain of IgE located between an opossum CH2 domain of IgE and an opossum CH4 domain of IgE, wherein the polypeptide is administered at a dose from about 30 ?g to about 600 ?g.
    Type: Application
    Filed: October 20, 2006
    Publication date: May 22, 2008
    Inventors: Stefan Persson, Vidar Wendel-Hansen
  • Publication number: 20070197969
    Abstract: An arrangement for pressurizing an inflatable sleeve (2) that can be applied, for instance, to the arm of a patient for measuring the patient's blood pressure, or that can be applied to an infusion bag for forced infusion of said infusion to a patient, wherein the device further includes a sleeve-connected pressure gauge (3), a hand pump (30) which is connected to the sleeve (2) via line (54,2) and which includes an air inlet (31) that has a check valve (32), wherein the device also comprises a manually actuable air release valve (55) for controlled release of gas from the sleeve interior, wherein a box (5) is connected in the line (52,4) between the sleeve (2) and the air release valve (53); wherein the box (5) is connectable to a pressurized gas source (20) by means of a hose (8), wherein the hose (8) connects with the interior of the box (5) via a check valve (7) and a manually controllable valve (6) for the input of gas from the pressure gas source to the sleeve (2) via the box (5).
    Type: Application
    Filed: June 1, 2005
    Publication date: August 23, 2007
    Applicant: QF MEDTECH AB
    Inventors: Olle Hillborg, Stefan Persson
  • Publication number: 20070077131
    Abstract: A method of producing a tool insert which comprises a central metal portion having edge regions of superabrasive material bonded thereto and presenting cutting edges or points for the tool insert is disclosed. A body (50) having major surfaces on each of opposite sides thereof, each having spaced strips (64) of superabrasive material, typically abrasive compact such as PCBN or PCD, for example, separated by a metal region or regions, such as cemented carbide, is provided. Each superabrasive strip of one major surface is arranged in register with a superabrasive strip of the opposite major surface. Alternatively, each superabrasive strip extends from one major surface to the opposite major surface. The body is severed from one major surface to the opposite major surface along at least two sets of planes intersecting at or in the respective superabrasive strips to produce the tool insert.
    Type: Application
    Filed: November 21, 2006
    Publication date: April 5, 2007
    Inventors: Iain Goudemond, Nedret Can, James Reid, Mehmet Ozbayraktar, Matthew Cook, Stig Andersin, Bo Olofsson, Leif Sandstrom, Stefan Persson
  • Publication number: 20050123366
    Abstract: A method of producing a tool insert having superabrasive cutting points or edges is disclosed. A body (10) of a hard metal having major surfaces (12, 14) on each of opposite sides thereof, such as a cemented carbide disc, is provided. Each major surface of the body has an array of pockets (12) filled with a superabrasive material, typically an abrasive compact such as PCBN or PCD, for example. A pocket of one major surface is arranged to be in register with a pocket of the opposite major surface. The body is severed from one major surface to the opposite major surface along at least two sets of planes intersecting at or in respective superabrasive filled pockets to produce the tool insert. The severing of the body is carried out in such a manner as to expose the superabrasive material to form a cutting tip or edge in the tool insert.
    Type: Application
    Filed: February 20, 2003
    Publication date: June 9, 2005
    Inventors: Iain Goudemond, Nedret Can, James Reid, Mehmet Ozbayraktar, Matthew Cook, Stig Andersin, Bo Olofsson, Leif Sandstrom, Stefan Persson