Patents by Inventor Roland Carlsson

Roland Carlsson 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).

  • Publication number: 20080247365
    Abstract: A cell plan operation, a Routine and a base station are disclosed wherein user entities are allocated to at least two carriers (C1; C2) in at least one cell (A; B) of a system (node B), the first carrier (C1) having at least a first channel (DPCH), the second carrier (C2) having at least a second channel (DPCH), the at least two carriers not causing interference to one another, wherein user entities (UE) may be selectively assigned to either first channel and/or the second channel. Information is gathered on respective measures relating to the noise enduring capability (MAX ROT(UEn)) of respective prevalent users within the at least one cell. Prevalent user entities are ordered according to their respective noise enduring capabilities (MAX_ROT(UEn)_UE). User entities with low noise enduring capabilities are allocated to a channel on the first carrier (C1), while user entities with high noise enduring capabilities (MAX_ROT(UEn)) are allocated to a channel on the second carrier (C2).
    Type: Application
    Filed: October 3, 2005
    Publication date: October 9, 2008
    Inventor: Roland Carlsson
  • Publication number: 20080075716
    Abstract: The present invention relates to passive immunization for treating or preventing atherosclerosis using an isolated human antibody directed towards at least one oxidized fragment of apolipoprotein B in the manufacture of a pharmaceutical composition for therapeutical or prophylactical treatment of atherosclerosis by means of passive immunization, as well as method for preparing such antibodies, and a method for treating a mammal, preferably a human using such an antibody to provide for passive immunization.
    Type: Application
    Filed: October 30, 2007
    Publication date: March 27, 2008
    Applicant: BIOINVENT INTERNATIONAL AB
    Inventors: Jan Nilsson, Roland Carlsson, Jenny Bengtsson, Leif Strandberg
  • Publication number: 20080008702
    Abstract: The present invention relates to passive immunization for treating or preventing atherosclerosis using an isolated human antibody directed towards at least one oxidized fragment of apolipoprotein B in the manufacture of a pharmaceutical composition for therapeutical or prophylactical treatment of atherosclerosis by means of passive immunization, as well as method for preparing such antibodies, and a method for treating a mammal, preferably a human using such an antibody to provide for passive immunization.
    Type: Application
    Filed: December 19, 2006
    Publication date: January 10, 2008
    Inventors: Roland Carlsson, Jenny Bengsston, Leif Strandburg
  • Patent number: 7282334
    Abstract: The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of a) providing single stranded DNA constituting plus and minus strands of parent polynucleotide sequences; b) digesting the single stranded polynucleotide sequences with a nuclease other than DNase I to generate populations of single stranded fragments; c) contacting said fragments generated from the plus strands with fragments generated from the minus strands and optionally, adding primer sequences that anneal to the 3? and 5? ends of at least one of the parent polynucleotides under annealing conditions; d) amplifying the fragments that anneal to each other to generate at least one polynucleotide sequence encoding one or more protein motifs having altered characteristics as compared to the one or more protein motifs encoded by said parent polynucleotides.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: October 16, 2007
    Assignee: Alligator Bioscience, AB
    Inventors: Roland Carlsson, Ann-Christin Malmborg Hager, Christina Furebring, Carl Borrebaeck
  • Patent number: 7262012
    Abstract: A method for in vitro molecular evolution of protein function The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single-stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of (a) providing a first population of single-stranded polynucleotide molecules and a second population of single-stranded polynucleotide molecules, the first and second populations together constituting plus and minus strands of parent polynucleotide sequences, (b) carrying out a reaction for digesting the first and second populations of single-stranded polynucleotide molecules with an exonuclease to generate corresponding populations of single-stranded polynucleotide fragments, (c) contacting said fragments generated from the plus strands with fragments generated from the minus strands and optionally, adding primer sequences that anneal to the 3? and 5?ends of at least one of the parent polynucleotides under annealing conditions, and (d) a
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: August 28, 2007
    Assignee: Alligator Bioscience AB
    Inventors: Christina Furebring, Roland Carlsson, Carl Arne Krister Borrebaeck, Ann-Christin Malmborg Hager
  • Publication number: 20070167191
    Abstract: The invention refers to an arrangement and a method for minimizing intracell and/or intercell interference for a data transmission system comprising a scheduler (2). A first base station (BS) receives information from user equipments (UE1-UE4) in a first cell (1), by means of a first antenna system (Rx, Tx). The scheduler (2) identifies the position of each user is and allots a first time slot (TS1) to at least one user equipment (UE1) in a first cell segment (CS1) in the first cell (1). The scheduler (2) also allots the first time slot to at least one user (UE3) equipment in a second cell segment (CS2) in the first cell (1). The antenna system (Rx, Tx) then sends information from the base station (BS) simultaneously to all user equipments (UE1, UE3) allotted to the first time slot.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 19, 2007
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON
    Inventor: Roland Carlsson
  • Publication number: 20070147328
    Abstract: The present invention relates to a method and arrangement for downlink power adjustment in a base station (210, 310, 610) comprising at least two similar hardware units: a first unit (231, 316a, 616a) and a second unit (232, 316b, 616b), in a communications network when moving a resource from said first unit to said second unit. The method comprises configuring said resource, providing a sample of a power level, transferring said power sample from said first unit to said second unit, and controlling the power level on the second unit towards a power value provided as a power level with turned off output power on said second unit.
    Type: Application
    Filed: January 29, 2004
    Publication date: June 28, 2007
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Roland Carlsson, Par Ankel
  • Publication number: 20070111745
    Abstract: A transmitting unit comprising a first unit (CM_SCHDR) receiving scheduled first data (DATA2, DATA3) for transmission on at least a first channel, a power control unit (PWR_CTRL) for the first channel responsive to a respective closed loop power regulation signal (TCP_CMD), under which at least the transmit power rate of change is limited to a predetermined value per time unit, a packet data scheduler (HS_SCHDR) scheduling second data packets (DATA1), such as HSPDA data, for transmission on at least a second channel at an actual power level (P_H(t)), and a power amplifier (POWER_AMP) amplifying and outputting the scheduled first and second data, whereby the outputted first and second channels are subject to interference from one another, is shown.
    Type: Application
    Filed: December 22, 2003
    Publication date: May 17, 2007
    Applicant: TELEFONKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Roland Carlsson, Torbjorn Karlsson
  • Publication number: 20070098723
    Abstract: The present invention relates to passive immunization for treating or preventing atherosclerosis using an isolated human antibody directed towards at least one oxidized fragment of apolipoprotein B in the manufacture of a pharmaceutical composition for therapeutical or prophylactical treatment of atherosclerosis by means of passive immunization, as well as method for preparing such antibodies, and a method for treating a mammal, preferably a human using such an antibody to provide for passive immunization.
    Type: Application
    Filed: December 30, 2005
    Publication date: May 3, 2007
    Inventors: Jan Nilsson, Roland Carlsson, Jenny Bengtsson, Leif Strandberg
  • Publication number: 20070091853
    Abstract: Transmission unit comprising a first unit (CM_SCHDR) receiving scheduled first data (DATA2, DATA3) for transmission on at least a first channel, a power control unit (PWR_CTRL) for the first channel responsive to a respective closed loop power regula-tion signal (TCP_CMD), under which at least the transmit power rate of change is limited to a predetermined value per time unit, a packet data scheduler (HS_SCHDR) schedul-ing second data packets (DATA1), such as HSDPA data. A permitted power (P_PERM(t)) is defined as the maximum value of either the actual power of a previous instance (P_HS(t?1)) added with the predetermined value (d) or the determined possible power (P_POS(t)). Moreover, an available power is resolved. According to one aspect, the scheduling is performed within these limits. According to a further aspect the power level of the signaling and control channel (HS-SCCH) is further regulated during a transmission interval taking account of shared packet data channel (HS-PDSCH) power level.
    Type: Application
    Filed: October 5, 2004
    Publication date: April 26, 2007
    Applicant: TELEFONKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Roland Carlsson, Torbjorn Karlsson
  • Publication number: 20060211108
    Abstract: A single isolated antibody or antibody fragment thereof binds to multiple variant sequences within an epitope of HIV-1 Tat protein displayed in multiple strains and subtypes of HIV-1. This “pan-epitope” antibody is useful in therapeutic and prophylactic compositions and treatments of HIV-1 infection, regardless of strain. This pan-epitope antibody is useful in assays for the detection of levels of HIV-1 based on a measurement of the amount of Tat protein in a biological sample.
    Type: Application
    Filed: February 13, 2006
    Publication date: September 21, 2006
    Applicant: Thymon, L.L.C.
    Inventors: Roland Carlsson, Elisabeth Sonesson, Yvonne Stenberg, Leif Strandberg, Gideon Goldstein
  • Publication number: 20060166198
    Abstract: A method for in vitro molecular evolution of protein function The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single-stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of (a) providing a first population of single-stranded polynucleotide molecules and a second population of single-stranded polynucleotide molecules, the first and second populations together constituting plus and minus strands of parent polynucleotide sequences, (b) carrying out a reaction for digesting the first and second populations of single-stranded polynucleotide molecules with an exonuclease to generate corresponding populations of single-stranded polynucleotide fragments, (c) contacting said fragments generated from the plus strands with fragments generated from the minus strands and optionally, adding primer sequences that anneal to the 3? and 5?ends of at least one of the parent polynucleotides under annealing conditions, and (d) a
    Type: Application
    Filed: May 16, 2003
    Publication date: July 27, 2006
    Applicant: Alligator Bioscience AB
    Inventors: Christina Furebring, Roland Carlsson, Carl Borrebaeck, Ann-Christin Malmborg Hager
  • Publication number: 20060019300
    Abstract: The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of a) providing single stranded DNA constituting plus and minus strands of parent polynucleotide sequences; b) digesting the single stranded polynucleotide sequences with a nuclease other than DNase I to generate populations of single stranded fragments; c) contacting said fragments generated from the plus strands with fragments generated from the minus strands and optionally, adding primer sequences that anneal to the 3? and 5? ends of at least one of the parent polynucleotides under annealing conditions; d) amplifying the fragments that anneal to each other to generate at least one polynucleotide sequence encoding one or more protein motifs having altered characteristics as compared to the one or more protein motifs encoded by said parent polynucleotides.
    Type: Application
    Filed: July 20, 2005
    Publication date: January 26, 2006
    Inventors: Roland Carlsson, Ann-Christin Hager, Christina Furebring, Carl Borrebaeck
  • Patent number: 6958213
    Abstract: The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of (a) providing single stranded DNA constituting plus and minus strands of parent polynucleotide sequences; (b) digesting the single stranded polynucleotide sequences with a nuclease other than DNase I to generate populations of single stranded fragments; (c) contacting said fragments generated from the plus strands with fragments generated from the minus strands and optionally, adding primer sequences that anneal to the 3? and 5? ends of at least one of the parent polynucleotides under annealing conditions; (d) amplifying the fragments that anneal to each other to generate at least one polynucleotide sequence encoding one or more protein motifs having altered characteristics as compared to the one or more protein motifs encoded by said parent polynucleotides.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: October 25, 2005
    Assignee: Alligator Bioscience AB
    Inventors: Roland Carlsson, Ann-Christin Malmborg Hager, Christina Furebring, Carl Borrebaeck
  • Publication number: 20040202653
    Abstract: The present invention relates to passive immunization for treating or preventing atherosclerosis using an isolated human antibody directed towards at least one oxidized fragment of apolipoprotein B in the manufacture of a pharmaceutical composition for therapeutical or prophylactical treatment of atherosclerosis by means of passive immunization, as well as method for preparing such antibodies, and a method for treating a mammal, preferably a human using such an antibody to provide for passive immunization.
    Type: Application
    Filed: October 3, 2003
    Publication date: October 14, 2004
    Inventors: Jan Nilsson, Roland Carlsson, Jenny Bengtsson, Leif Strandberg
  • Publication number: 20040067539
    Abstract: The invention relates to methods of making arrays of anti-ligands for use in the analysis of ligands. Preferred ligands are proteins and preferred anti-ligands are antibodies, or antigen-binding variants or derivatives thereof. The microarrays of the invention provide a convenient means for analysing differential protein expression in cells.
    Type: Application
    Filed: January 10, 2003
    Publication date: April 8, 2004
    Inventors: Roland Carlsson, Carl Arne Krister Borrebaeck
  • Publication number: 20030153038
    Abstract: The present invention provides a method for producing a polynucleotide sequence encoding an antibody variable domain, the variable domain comprising complementarity-determining regions (CDRs) located within a selected framework (the ‘master framework’), the method comprising the steps of (a) providing at least one nucleic acid molecule encoding one or more CDRs and associated framework regions (the ‘original framework’), (b) amplifying at least one CDR-encoding portion of the nucleic acid molecule(s) of step (a) using one or more pairs of oligonucleotides as amplification primers and (c) assembling a polynucleotide sequence encoding an antibody variable domain by combining the amplified CDR-encoding nucleotide sequences produced in step (b) with nucleotide sequences encoding said master framework, wherein the oligonucleotide primers of step (b) comprise nucleotide sequences which differ from the corresponding nucleotide sequences encoding said master framework.
    Type: Application
    Filed: February 6, 2003
    Publication date: August 14, 2003
    Inventors: Mats Ohlin, Eskil Soderlind, Roland Carlsson
  • Publication number: 20020146780
    Abstract: The invention provides a method for generating a polynucleotide sequence or population of sequences from parent single stranded polynucleotide sequences encoding one or more protein motifs, comprising the steps of
    Type: Application
    Filed: December 12, 2000
    Publication date: October 10, 2002
    Inventors: Roland Carlsson, Ann-Christin Malmborg Hager, Christina Furebring, Carl Borrebaeck
  • Patent number: 6422295
    Abstract: Method and device for casting cast iron including a metal chill mold (100) having outer walls (206, 208, 210) and inner walls (212, 213, 220). The inner walls are in contact with a mold (300). The device further includes pressurizing means (400) for applying a variable pressure on the outer walls (206, 208, 210) of the chill mold, in order to control changes in volume of molten material enclosed by the chill mold, and chill mold cooling means (500) for variable cooling of the inner walls (212, 213, 220) of said chill mold.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: July 23, 2002
    Assignee: Volvo Lastvagnar AB
    Inventors: Bengt-Åke Larsson, Bertil Sander, Roland Carlsson, Sven-Erik Dahlberg
  • Publication number: 20010053520
    Abstract: The invention relates to methods of making arrays of anti-ligands for use in the analysis of ligands. Preferred ligands are proteins and preferred anti-ligands are antibodies, or antigen-binding variants or derivatives thereof. The microarrays of the invention provide a convenient means for analysing differential protein expression in cells.
    Type: Application
    Filed: March 16, 2001
    Publication date: December 20, 2001
    Inventors: Carl Arne Krister Borrebaeck, Roland Carlsson