Patents by Inventor Henning Pettersen

Henning Pettersen 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 monodisperse polymer particles
    Patent number: 8658733
    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: October 10, 2012
    Date of Patent: February 25, 2014
    Assignee: Life Technologies AS
    Inventors: Arne Jorgedal, Elin Aksnes, Geir Fonnum, Astrid Molteberg, Rolf Nordal, Henning Pettersen, Tollef Taarneby, Solveig Staale, Ellen Weng, Finn Hansen, Silje Nordbo, Oddvar Aune, Arvid Berge, John Bjorgum, Turid Ellingsen, John Ugelstad
  • 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
    Publication number: 20070265390
    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: May 11, 2007
    Publication date: November 15, 2007
    Inventors: Arne Jorgedal, Elin Aksnes, Geir Fonnum, Turid Ellingsen, Arvid Berge, John Ugelstad, Viola Ugelstad, Astrid Molteberg, Rolf Nordal, Henning Pettersen, Tollef Taarneby, Solveig Staale, Ellen Weng, Finn Hansen, Silje Nordbo, Oddvar Aune, Arvid Berge, John Bjorgum
  • 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