Patents by Inventor Lennart Olsson

Lennart Olsson 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: 11723583
    Abstract: The present disclosure relates to a device and method for detecting chemicals from tissue, such as skin, comprising at least a first detector (A) and at least a second detector (B), wherein the first detector (A) and the second detector (B) are the same type of detectors. An attachment portion (C3) including at least the first detector (A) and at least the second detector (B) separated by a defined distance, the attachment portion is configured to be attached on the tissue for detection of the chemicals.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 15, 2023
    Inventors: Lennart Olsson, Sven Van Dijkman
  • Publication number: 20220386904
    Abstract: Provided are transdermal microneedle-based devices for sensing the presence and concentration of analytes such as electrolytes, biomarkers, drugs, and proteins in interstitial fluid. Also provided are methods and systems to transmit the data obtained by wired or wireless connection to a receiver and to relay the data to the user or a clinician.
    Type: Application
    Filed: February 20, 2022
    Publication date: December 8, 2022
    Inventors: Jose Antonio Maiz-Aguinaga, Lennart Olsson
  • Publication number: 20200253538
    Abstract: The present disclosure relates to a device and method for detecting chemicals from tissue, such as skin, comprising at least a first detector (A) and at least a second detector (B), wherein the first detector (A) and the second detector (B) are the same type of detectors. An attachment portion (C3) including at least the first detector (A) and at least the second detector (B) separated by a defined distance, the attachment portion is configured to be attached on the tissue for detection of the chemicals.
    Type: Application
    Filed: October 25, 2018
    Publication date: August 13, 2020
    Inventors: Lennart Olsson, Sven Van Dijkman
  • Publication number: 20200015718
    Abstract: Provided are transdermal microneedle-based devices for sensing the presence and concentration of analytes such as electrolytes, biomarkers, drugs, and proteins in interstitial fluid. Also provided are methods and systems to transmit the data obtained by wired or wireless connection to a receiver and to relay the data to the user or a clinician.
    Type: Application
    Filed: June 14, 2019
    Publication date: January 16, 2020
    Inventors: Jose Antonio Maiz-Aguinaga, Lennart Olsson
  • Patent number: 10321858
    Abstract: Provided are transdermal microneedle-based devices for sensing the presence and concentration of analytes such as electrolytes, biomarkers, drugs, and proteins in interstitial fluid. Also provided are methods and systems to transmit the data obtained by wired or wireless connection to a receiver and to relay the data to the user or a clinician.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: June 18, 2019
    Assignee: ProteaDX, Inc.
    Inventors: Jose Antonio Maiz-Aguinaga, Lennart Olsson
  • Patent number: 10093441
    Abstract: The invention relates to an apparatus and a method for applying drinking straws to packaging containers. A drinking straw carrier is adapted to keep the drinking straw towards the wall of the packaging container while moving along a lengthwise direction of the drinking straw, from an application position to the leaving position. The drinking straw carrier comprises a rotatable roller having an axis of rotation arranged substantially perpendicular to the lengthwise direction of the drinking straw, and said roller is adapted to rotate in contact with the drinking straw.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: October 9, 2018
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Michael Berglin, Lennart Olsson
  • Publication number: 20180029737
    Abstract: The invention relates to an apparatus and a method for applying drinking straws to packaging containers. A drinking straw carrier is adapted to keep the drinking straw towards the wall of the packaging container while moving along a lengthwise direction of the drinking straw, from an application position to the leaving position. The drinking straw carrier comprises a rotatable roller having an axis of rotation arranged substantially perpendicular to the lengthwise direction of the drinking straw, and said roller is adapted to rotate in contact with the drinking straw.
    Type: Application
    Filed: February 2, 2016
    Publication date: February 1, 2018
    Applicant: Tetra Laval Holdings & Finance S.A.
    Inventors: Michael Berglin, Lennart Olsson
  • Publication number: 20170275037
    Abstract: The invention relates to a method of operating an apparatus for applying drinking straws to packaging containers. The method comprises e.g. the step of adjusting the pitch, between the packaging containers being fed to an application device, by means of a pitch control device upstream the application device, such that the pitch becomes substantially equal between succeeding packaging containers and equal for all packaging sizes with an operational range of packaging sizes. The invention also relates to an apparatus being operated according to the method.
    Type: Application
    Filed: September 2, 2015
    Publication date: September 28, 2017
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Michael BERGLIN, Lennart OLSSON
  • Publication number: 20160058342
    Abstract: Embodiments of the invention enable sensing the presence and concentration of molecules such as electrolytes, biomarkers, chemically defined drugs and proteins in transdermal and cell interstitial body fluids. Today, these tests are generally performed by blood extraction in a clinic environment and a later analysis resulting in inconvenience to the patient, high cost, the need for specialized personnel and a delay in the results. The present invention enables performing those tests at a low cost, by non-specialized personnel or the patient him(her)self, in a home or clinic environment and provides near real time results that get communicated to the patient and authorized clinician. The invention achieves that by describing an innovative product architecture that integrating micro-needles with micro-sensors in a low cost disposable unit, a specially designed applicator for ease of use and automated wireless transmission and data analytics.
    Type: Application
    Filed: August 14, 2015
    Publication date: March 3, 2016
    Inventors: Jose Antonio Maiz-Aguinaga, Lennart Olsson
  • Patent number: 8853104
    Abstract: The present invention relates to a process of obtaining an industrial fabric with porous and controlled plasticized surface and an industrial fabric with the mentioned characteristics thereof. The invention also relates to an industrial fabric such as press fabric for use in the press section of a paper machine with enhanced aesthetic properties by the use of plasticizers and optional heat and/or pressure treatment.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: October 7, 2014
    Assignee: Albany International Corp.
    Inventors: Lennart Olsson, Francis L. Davenport
  • Patent number: 8088256
    Abstract: The invention disclosed herein relates to the use of laser energy to weld or fuse selected locations in paper machine clothing (“PMC”) and other industrial and engineered fabrics. The invention also relates to an improved loop seam for an on machine seamable papermaker or other industrial fabric.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: January 3, 2012
    Assignee: Albany International Corp.
    Inventors: Robert Hansen, Dana Eagles, Lennart Olsson
  • Patent number: 7921983
    Abstract: The invention relates to an apparatus for marshalling objects into groups on a single, driven conveyor. The conveyor has two end rollers and at least one deflector roller positioned at the lower part of the conveyor. The apparatus also includes an end stop positioned at the one end roller of the conveyor as well as a stop plate disposed to move up and down, at 90° in relation to the conveyor. The conveyor further has a deflection point placed at the upper part of the conveyor. The conveyor is disposed to be slanted downwards from this deflection point in that the end roller is moved downwards.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: April 12, 2011
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Torsten Gimmerstam, Lennart Olsson
  • Publication number: 20100330531
    Abstract: A bridge support (1, 60, 90, 140) for arrangement to an implant (2) has a surface abutting (30) the implant (2), and a first compressible sealing (31) integrally made with said surface (30). The bridge support (1, 60, 90, 140) has a through channel (33) ending at said surface and is shaped so that a shoulder (34) is formed inside said channel (33), and has a second compressible sealing (35) integrally made with said shoulder (33). According to a second embodiment the bridge support (1, 60, 90, 140) has external protrusion at an outside (160) integrally made with the bridge support (1, 60, 90, 140). A screw (3, 250) for fastening the bridge support (1, 60, 90, 140) to an implant has a head (230, 252) with an abutment surface (231) and a stem (232, 252), and has a compressible sealing (237) integrally made with said abutment surface (230). The stem (232, 252) has an external longitudinal recess (234) or a longitudinal through hole (251).
    Type: Application
    Filed: July 9, 2008
    Publication date: December 30, 2010
    Applicant: STARTPLATTAN 135575
    Inventors: Lennart Olsson, Anders Lindberg, Olof Bange
  • Publication number: 20100291506
    Abstract: A device (10) for debridement of dental implants, which are arranged into bone tissue and are surrounded by gingiva of a jaw of a human being, has a debriding element (11) and an axle (12) with a fastener (13) for attachment to a rotational apparatus The debriding element (11) has at least one cleaning leg (20) with at least one cutting edge for engagement with the implant, the gingiva and/or the bone tissue According to a second embodiment the debriding element has several portions each having said cleaning leg (20) and the portions are connected to each other Said cleaning leg (20) has a free end (21) shaped as a hook (30) with a point (31), which is provided with said cutting edge The device (10) may have several cleaning legs (20), each provided with several cutting edges A method for cleaning and abrasion of dental implants and implant sites are provided, which uses the device (10) for abrasion and cleaning.
    Type: Application
    Filed: January 21, 2009
    Publication date: November 18, 2010
    Inventors: Lennart Olsson, Anders Lindberg, Olof Bange
  • Patent number: 7754131
    Abstract: A device (4) for transferring a pattern to an object (2). The invention relates especially to production of micro and nanostructures. The device comprises an alignment means (10) arranged in connection with a first contacting means (7) for controlling the motion of the first stamp (8) in a direction perpendicular to the pressing direction (A), and a second contacting means (11) having a second stamp (12) adapted to imprint a second pattern in the second surface (6) of the object (2), and a pressing means (9) further adapted to press the second stamp (12) into contact with the second surface (6) of the object (2) in the pressing direction (A). Hereby is obtained a device of a simple design, which has a high accuracy of the alignment of the stamps in relation to the object.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: July 13, 2010
    Assignee: Obducat AB
    Inventors: Lennart Olsson, Peter Andersson
  • Publication number: 20100101918
    Abstract: The invention relates to an apparatus for marshalling objects into groups on a single, driven conveyor. The conveyor has two end rollers and at least one deflector roller positioned at the lower part of the conveyor. The apparatus also includes an end stop positioned at the one end roller of the conveyor as well as a stop plate disposed to move up and down, at 90° in relation to the conveyor. The conveyor further has a deflection point placed at the upper part of the conveyor. The conveyor is disposed to be slanted downwards from this deflection point in that the end roller is moved downwards.
    Type: Application
    Filed: November 1, 2007
    Publication date: April 29, 2010
    Inventors: Torsten Gimmerstam, Lennart Olsson
  • Publication number: 20100024178
    Abstract: The invention disclosed herein relates to the use of laser energy to weld or fuse selected locations in paper machine clothing (“PMC”) and other industrial and engineered fabrics. The invention also relates to an improved loop seam for an on machine seamable papermaker or other industrial fabric.
    Type: Application
    Filed: March 5, 2009
    Publication date: February 4, 2010
    Inventors: Robert Hansen, Dana Eagles, Lennart Olsson
  • Patent number: 7575273
    Abstract: A bonnet bumpstop for use on an automotive vehicle is formed with a first component having a support part for supporting a bonnet on the vehicle in the vertical direction during normal operation when the bonnet is closed against the automotive frame, a second component attachable to the vehicle frame, and a member interconnecting the first and second components to each other. When the bonnet bumpstop incurs a force greater than a predetermined value, such as a force transmitted from a bonnet to the bonnet bumpstop, the bonnet bumpstop is collapsible by substantially instantaneous neutralizing of the interconnection between the first component and the second component. At least a part of the first component, including said support part, is then freed to be move relative to the second component so as to allow the bonnet to move downwardly in case of an impact between an object and the bonnet.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: August 18, 2009
    Assignee: Ford Global Technologies, LLC
    Inventors: Mattias Wallman, Lennart Olsson, Anders Fredriksson
  • Patent number: 7571559
    Abstract: An image-changing signboard comprising an upper and a lower horizontal frame member (12, 14) having a substantially U-shaped cross-section. A plurality of vertical bar-shaped display elements having a triangular cross-section are rotatably mounted in the upper and lower frame members. Individual gear units (26, 32) are mounted in one (12) of the horizontal frame members for rotating a respective display element (18). A drive motor (20) is connected to a common drive shaft (24) for simultaneously rotating respective gear units (26, 32). A plurality of gear units (26, 32) are mounted on a common mounting plate (22) so as to form a drive module, which is slidably mounted on tracks (40) in one (12) of the U-shaped horizontal frame members and which form a bottom plate bridging the gap between the legs of the frame member (12) and facing the signboard display.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: August 11, 2009
    Assignee: Triple Sign System AB
    Inventors: Hans-Lvar Olsson, legal representative, Lennart Olsson
  • Patent number: 7526021
    Abstract: In a multi-carrier system employing OFDM, for example DMT, an adaptive channel equalizer is normally used, operating in the frequency domain. The sampling clock is controlled so that the time delay between the transmitter and the receiver is effectively eliminated. If the information used to control the sampling clock is received from the equalized data stream, it will introduce an ambiguity between the operation of the channel equalizer and the mechanism used to control the sampling clock. Operation of the equalizer can mask an increasing time difference, between transmitter and receiver, which the sample clock controller should be tracking. The present invention eliminates the ambiguities in the operation of the equalizer and sample clock controller by preventing the equalizer accepting time differences which should be corrected by operation of the sample clock controller.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: April 28, 2009
    Assignee: STMicroelectronics S.A.
    Inventors: Magnus Johansson, Lennart Olsson, Gunnar Bahlenberg, Daniel Bengtsson, Mikael R. Isakssaon, Sven-Rune Olofsson, Sven Göeran Öekvist