Patents by Inventor Anssi Haikarainen

Anssi Haikarainen 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: 20190292170
    Abstract: Compounds of formula I, wherein A is an optionally substituted five-membered unsaturated heterocyclic ring containing 1, 2, or 3 N, O, or S ring heteroatom(s) exhibit alpha2C antagonistic activity and are thus useful for the treatment of diseases or conditions of the peripheric or central nervous system.
    Type: Application
    Filed: June 3, 2016
    Publication date: September 26, 2019
    Applicant: ORION CORPORATION
    Inventors: Shouming WANG, Esa KUMPULAINEN, Jarmo PYSTYNEN, Antti POHJAKALLIO, Anssi HAIKARAINEN
  • Publication number: 20190152992
    Abstract: Compounds of formula I, wherein Ra and Rb are as defined in the claims, exhibit alpha2C antagonistic activity and are thus useful as alpha2C antagonists.
    Type: Application
    Filed: June 28, 2017
    Publication date: May 23, 2019
    Inventors: Anssi HAIKARAINEN, Esa KUMPULAINEN, Antti POHJAKALLIO, Jarmo PYSTYNEN, Shouming WANG
  • Publication number: 20180215739
    Abstract: Compounds of formula I, wherein A is an optionally substituted five-membered unsaturated heterocyclic ring containing 1, 2, or 3 N, O, or S ring heteroatom(s) exhibit alpha2C antagonistic activity and are thus useful for the treatment of diseases or conditions of the peripheric or central nervous system.
    Type: Application
    Filed: June 3, 2016
    Publication date: August 2, 2018
    Applicant: ORION CORPORATION
    Inventors: Shouming WANG, Esa KUMPULAINEN, Jarmo PYSTYNEN, Antti POHJAKALLIO, Anssi HAIKARAINEN
  • Patent number: 9890139
    Abstract: Compounds of formula (I) wherein R1 to R8, A, B, Z1, and Z2 are as defined in the claims and pharmaceutically acceptable salts and esters thereof are disclosed. The compounds of formula (I) possess utility as androgen receptor antagonists (inhibitors) and/or cytochrome P450 monooxygenase 17?-hydroxylase/17,20-lyase (CYP17) inhibitors. The compounds are useful as medicaments in the treatment of cancer, particularly prostate cancer, and other androgen dependent conditions and diseases where androgen antagonism is desired.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: February 13, 2018
    Assignee: ORION CORPORATION
    Inventors: Gerd Wohlfahrt, Petteri Rummakko, Arja Karjalainen, Mikko Passiniemi, Pekka Pietikäinen, Anssi Haikarainen, Emilia Väisänen, Eija Tiainen
  • Publication number: 20160130254
    Abstract: Compounds of formula (I) wherein R1 to R8, A, B, Z1, and Z2 are as defined in the claims and pharmaceutically acceptable salts and esters thereof are disclosed. The compounds of formula (I) possess utility as androgen receptor antagonists (inhibitors) and/or cytochrome P450 monooxygenase 17?-hydroxylase/17,20-lyase (CYP17) inhibitors. The compounds are useful as medicaments in the treatment of cancer, particularly prostate cancer, and other androgen dependent conditions and diseases where androgen antagonism is desired.
    Type: Application
    Filed: June 10, 2014
    Publication date: May 12, 2016
    Inventors: Gerd WOHLFAHRT, Petteri RUMMAKKO, Arja KARJALAINEN, Mikko PASSINIEMI, Pekka PIETIKÄINEN, Anssi HAIKARAINEN, Emilia VÄISÄNEN, Eija TIAINEN
  • Patent number: 9175102
    Abstract: A process for the preparation of a catalyst that is in the form of solid particles includes preparing a solution of a complex of a metal and an electron donor; adding to the solution solid material obtaining a suspension combining the suspension at a temperature of at least 50° C. with at least one transition metal compound resulting in a precipitation of the catalyst being in the form of a solid particle; and optionally separating the catalyst.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: November 3, 2015
    Assignee: BOREALIS AG
    Inventors: Anssi Haikarainen, Peter Denifl, Timo Leinonen
  • Patent number: 9115223
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form for polymerizing olefins, especially ethylene or propylene or comonomers thereof.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: August 25, 2015
    Assignee: BOREALIS AG
    Inventors: Peter Denifl, Mikaela Eriksson, Timo Leinonen, Anssi Haikarainen
  • Patent number: 8901261
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerisation catalyst component in particulate form free of conventional phthalate electron donors and the use thereof in a process for polymerising olefins.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: December 2, 2014
    Assignee: Borealis AG
    Inventors: Anssi Haikarainen, Peter Denifl, Timo Leinonen
  • Publication number: 20140322535
    Abstract: Process for the preparation of a catalyst being in the form of solid particles comprising the steps of preparing a solution of a complex of a metal which is selected from one of the groups 1 to 3 of the periodic table (IUPAC) and an electron donor by reacting a compound of said metal with said electron donor in an organic liquid reaction medium; adding to said solution solid material obtaining a suspension, said solid material does not comprise catalytically active sites, has a specific surface area below 500 m2/g, and has a mean particle size below 200 nm; combining said suspension at a temperature of at least 50° C.
    Type: Application
    Filed: April 25, 2014
    Publication date: October 30, 2014
    Inventors: Anssi Haikarainen, Peter Denifl, Timo Leinonen
  • Patent number: 8592536
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form having improved polymerization properties due to the use of H2 during catalyst component preparation and the use of such catalyst components in a process for polymerizing olefins.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: November 26, 2013
    Assignee: Borealis AG
    Inventors: Timo Leinonen, Peter Denifl, Anssi Haikarainen
  • Publication number: 20130253156
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerisation catalyst component in particulate form for polymerising olefins, especially ethylene or propylene or comonomers thereof.
    Type: Application
    Filed: July 11, 2011
    Publication date: September 26, 2013
    Applicant: BOREALIS AG
    Inventors: Peter Denifl, Mikaela Eriksson, Timo Leinonen, Anssi Haikarainen
  • Publication number: 20130116393
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerisation catalyst component in particulate form free of conventional phthalate electron donors and the use thereof in a process for polymerising olefins.
    Type: Application
    Filed: July 11, 2011
    Publication date: May 9, 2013
    Applicant: BOREALIS AG
    Inventors: Anssi Haikarainen, Peter Denifl, Timo Leinonen
  • Publication number: 20130018158
    Abstract: Catalyst in form of solid particles, wherein the particles—have a specific surface area of less than 20 m2/g, comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide, comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and—comprise solid material, wherein the solid material does not comprise catalytically active sites, has a specific surface area below 500 m2/g, and has a mean particle size below 100.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 17, 2013
    Applicant: Borealis Technology Oy
    Inventors: Peter Denifl, Timo Leinonen, Anssi Haikarainen, Torvald Vestberg
  • Publication number: 20120259079
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form having improved polymerization properties due to the use of H2 during catalyst component preparation and the use of such catalyst components in a process for polymerizing olefins.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 11, 2012
    Applicant: Borealis Technology OY
    Inventors: Timo Leinonen, Peter Denifl, Anssi Haikarainen
  • Patent number: 8216957
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form having improved polymerization properties due to the use of H2 during catalyst component preparation and the use of such catalyst components in a process for polymerizing olefins.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: July 10, 2012
    Assignee: Borealis AG
    Inventors: Timo Leinonen, Peter Denifl, Anssi Haikarainen
  • Patent number: 8207271
    Abstract: The invention is directed to a process for the manufacture of heterophasic propylene copolymer compositions comprising the steps of forming a propylene polymer matrix in at least one slurry reactor and optionally in at least one gas phase reactor and subsequently forming in at least one gas phase reactor an elastomeric copolymer by copolymerizing propylene with ethylene and/or with another alpha-olefin in the presence of said matrix, wherein the polymerization is carried out in the presence of a catalyst system comprising a catalyst in form of solid particles, said particles (a) have a surface area of less than 20 m2/g, (b) comprise a transition metal compound of groups 4 to 10 of the periodic table or a compound of actinide or lanthanide, (c) comprise a metal compound of groups 1 to 3 of the periodic table, and (d) comprise inclusions not comprising catalytically active sites.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: June 26, 2012
    Assignee: Borealis Technology Oy
    Inventors: Peter Denifl, Timo Leinonen, Anssi Haikarainen, Torvald Vestberg
  • Publication number: 20120101240
    Abstract: Process for the preparation of a catalyst being in the form of solid particles comprising the steps of preparing a solution of a complex of a metal which is selected from one of the groups 1 to 3 of the periodic table (IUPAC) and an electron donor by reacting a compound of said metal with said electron donor in an organic liquid reaction medium; adding to said solution solid material obtaining a suspension, said solid material does not comprise catalytically active sites, has a specific surface area below 500 m2/g, and has a mean particle size below 200 nm; combining said suspension at a temperature of at least 50° C.
    Type: Application
    Filed: April 30, 2010
    Publication date: April 26, 2012
    Inventors: Anssi Haikarainen, Peter Denifl, Timo Leinonen
  • Publication number: 20110098428
    Abstract: The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form having improved polymerization properties due to the use of H2 during catalyst component preparation and the use of such catalyst components in a process for polymerizing olefins.
    Type: Application
    Filed: June 22, 2009
    Publication date: April 28, 2011
    Applicant: Borealis AG
    Inventors: Timo Leinonen, Peter Denifl, Anssi Haikarainen
  • Publication number: 20100311924
    Abstract: Catalyst in form of solid particles, wherein the particles—have a specific surface area of less than 20 m2/g, comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide, comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and—comprise solid material, wherein the solid material • does not comprise catalytically active sites, • has a specific surface area below 500 m2/g, and • has a mean particle size below 100.
    Type: Application
    Filed: November 26, 2008
    Publication date: December 9, 2010
    Applicant: Borealis Technology Oy
    Inventors: Peter Denifl, Timo Leinonen, Anssi Haikarainen, Torvald Vestberg
  • Publication number: 20100267903
    Abstract: A process for the preparation of a propylene random copolymer, wherein propylene is polymerised with ethylene and/or a C4-C20 alpha-olefin in the presence of a catalyst system comprising solid catalyst particles, wherein the solid catalyst particles (a) have a specific surface area of less than 20 m2/g, (b) comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table or a compound of actinide or lanthanide, 10 (c) comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table, and (d) comprise inclusions not having catalytically active sites.
    Type: Application
    Filed: November 26, 2008
    Publication date: October 21, 2010
    Applicant: Borealis Technology Oy
    Inventors: Peter Denifl, Timo Leinonen, Anssi Haikarainen, Torvald Vestberg