JU

John Ugelstad

SI Sintef: 7 patents #1 of 45Top 3%
SA Sinvent As: 2 patents #37 of 154Top 25%
TF Thermo Fisher: 2 patents #942 of 2,015Top 50%
IN Invitrogen: 1 patents #101 of 207Top 50%
NA Norsk Hydro Asa: 1 patents #182 of 584Top 35%
Overall (All Time): #350,799 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9309368 Process for the preparation of monodisperse polymer particles Arne Jørgedal, Elin Aksnes, Geir Fonnum, Astrid Molteberg, Rolf Nordal +10 more 2016-04-12
8658733 Process for the preparation of monodisperse polymer particles Arne Jorgedal, Elin Aksnes, Geir Fonnum, Astrid Molteberg, Rolf Nordal +10 more 2014-02-25
7217762 Process for the preparation of monodisperse polymer particles Arne Jørgedal, Elin Aksnes, Geir Fonnum, Astrid Molteberg, Rolf Nordal +12 more 2007-05-15
6228925 Two-stage seed swelling procedure for producing monodisperse PVC particles Steinar Pedersen, Arvid Berge, Harald Jacobsen, Kari-Anne Leth-Olsen, Bård S.ae butted.thre 2001-05-08
5763203 Immobilization and separation of cells and other particles Per Stenstad, Lars Kilaas, Arvid Berge 1998-06-09
5677373 Process for preparing a dispersion and for preparing polymer particles Arvid Berge, Tom-Nils Nilsen, Jon-Olav Bj.o slashed.rgum 1997-10-14
4774265 Process for preparing magnetic polymer particles Turid Ellingsen, Arvid Berge, Oskar B. Helgee 1988-09-27
4654267 Magnetic polymer particles and process for the preparation thereof Turid Ellingsen, Arvid Berge, Oskar B. Helgee 1987-03-31
4563510 Process for the preparation of polymer latex 1986-01-07
4530956 Process for the preparation of aqueous dispersions of organic material and possible further conversion to a polymer dispersion when the organic material is a polymerizable monomer Arvid Berge 1985-07-23
4459378 Monodisperse polymer particles and dispersions thereof 1984-07-10
4336173 Process for preparing an aqueous emulsion or dispersion of a partly water-soluble material, and optionally further conversion of the prepared dispersion or emulsion to a polymer dispersion when the partly water-soluble material is a polymerizable monomer 1982-06-22
RE30582 Process for preparing latex 1981-04-21
4186120 Process for producing finely divided aqueous emulsions from materials of limited water solubility 1980-01-29