Patents by Inventor Elin Marie Aksnes

Elin Marie Aksnes 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).

  • Process for the preparation of monodisperse polymer particles
    Patent number: 9309368
    Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: April 12, 2016
    Assignee: LIFE TECHNOLOGIES AS
    Inventors: Arne Jørgedal, Elin Marie Aksnes, Geir Fonnum, Astrid Molteberg, Rolf Nordal, Henning Pettersen, Tollef Tårneby, Solveig Staale, Ellen Weng, Finn Hansen, Silje Nordbø, Oddvar Aune, Arvid Berge, John Bjørgum, Turid Ellingsen, John Ugelstad
  • PROCESS FOR THE PREPARATION OF MONODISPERSE POLYMER PARTICLES
    Publication number: 20160075800
    Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
    Type: Application
    Filed: September 28, 2015
    Publication date: March 17, 2016
    Inventors: Arne JØRGEDAL, Elin Marie AKSNES, Geir FONNUM, Astrid MOLTEBERG, Rolf NORDAL, Henning PETTERSEN, Tollef TÅARNEBY, Solveig STAALE, Ellen WENG, Finn HANSEN, Silje NORDBØ, Oddvar AUNE, Arvid BERGE, John BJØRGUM, Turid ELLINGSEN, John UGELSTAD
  • PROCESS FOR THE PREPARATION OF MONODISPERSE POLYMER PARTICLES
    Publication number: 20140256836
    Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
    Type: Application
    Filed: January 10, 2014
    Publication date: September 11, 2014
    Applicant: LIFE TECHNOLOGIES AS
    Inventors: Arne JØRGEDAL, Elin Marie AKSNES, Geir FONNUM, Astrid MOLTEBERG, Rolf NORDAL, Henning PETTERSEN, Tollef TÂRNEBY, Solveig STAALE, Ellen WENG, Finn HANSEN, Silje NORDBØ, Oddvar AUNE, Arvid BERGE, John BJØRGUM, Turid ELLINGSEN, John UGELSTAD
  • Process for the preparation of coated polymer particles
    Patent number: 8038987
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: October 18, 2011
    Assignee: Invitrogen Dynal AS
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Per Stenstad, Ruth Schmid, Jon Olav Bjorgum, Tom-Nils Nilsen
  • Process for the preparation of functionalised polymer particles
    Patent number: 7763689
    Abstract: A process for the preparation of amine-functionalized vinyl polymer particles which process comprises suspension polymerizing minostyrene together with at least one other vinylic monomer and optionally a crosslinking agent.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: July 27, 2010
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Ellen Weng, Elin Marie Aksnes, Rolf Nordal, Preben Cato Mørk, Svein Tøgersen, Julian Cockbain
  • PROCESS FOR THE PREPARATION OF MONODISPERSE POLYMER PARTICLES
    Publication number: 20100099803
    Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
    Type: Application
    Filed: December 21, 2009
    Publication date: April 22, 2010
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: ARNE JØRGEDAL, ELIN MARIE AKSNES, GEIR FONNUM, TURID ELLINGSEN, ARVID TRYGVE BERGE, JOHN UGELSTAD, VIOLA UGELSTAD, ASTRID EVENROD MOLTEBERG, ROLF NORDAL, HENNING PETTERSEN, TOLLEF TAARNEBY, SOLVEIG MARIE STAALE, ELLEN WENG, FINN KNUT HANSEN, SILJE STEINBAKK NORDBØ, ODDVAR ARNFINN AUNE, ARVID TRYGVE BERGE, JOHN OLAV BJØRGUM
  • Process for the preparation of monodisperse polymer particles
    Patent number: 7217762
    Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: May 15, 2007
    Assignee: Invitrogen Corporation
    Inventors: Arne Jørgedal, Elin Marie Aksnes, Geir Fonnum, Astrid Evenrød Molteberg, Rolf Nordal, Henning Pettersen, Tollef Taarneby, Solveig Marle Staale, Ellen Weng, Finn Knut Hansen, Silje Steinbakk Nordbø, Oddvar Arnfinn Aune, Arvid Trygve Berge, John Olav Bjørgum, Turid Ellingsen, deceased, Arvid Tryge Berge, legal representative, John Ugelstad, deceased, Viola Ugelstad, legal representative
  • Process
    Patent number: 7160707
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: March 3, 2005
    Date of Patent: January 9, 2007
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Ruth Schmid, Jon Olav Bjorgum
  • Process
    Patent number: 6986913
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: January 17, 2006
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Per Stenstad, Ruth Schmid, Jon Olav Bjorgum, Tom-Nils Nilsen
  • Process for the preparation of functionalized polymer particles
    Patent number: 6984702
    Abstract: A process for the preparation of amine-functionalized vinyl polymer particles which process comprises suspension polymerizing aminostyrene together with at least one other vinylic monomer and optionally a crosslinking agent.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: January 10, 2006
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Ellen Weng, Elin Marie Aksnes, Rolf Nordal, Preben Cato Mørk, Svein Tøgersen, Julian Cockbain
  • Process for the preparation of functionalised polymer particles
    Publication number: 20030109657
    Abstract: The invention provides a process for the preparation of amine-functionalised vinyl polymer particles which process comprises suspension polymerizing aminostyrene together with at least one other vinylic monomer and optionally a crosslinking agent.
    Type: Application
    Filed: December 24, 2002
    Publication date: June 12, 2003
    Inventors: Geir Fonnum, Ellen Weng, Elin Marie Aksnes, Rolf Nordal, Preben Cato Mork, Svein Togersen, Julian Cockbain