SE

Sigrid Eri

DA Den Norske Stats Oljeselskap A.S.: 3 patents #19 of 220Top 9%
GA Gtl.Fi Ag: 3 patents #1 of 15Top 7%
SA Statoil Asa: 2 patents #31 of 191Top 20%
WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
Overall (All Time): #380,785 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10040054 Fischer-Tropsch synthesis Erling Rytter, Øyvind Borg, Thomas Sperle 2018-08-07
9249359 Catalyst treatment Erling Rytter, Rune Myrstan 2016-02-02
9242229 Fischer-tropsch catalysts Manoj M. Koranne, Erling Rytter, Oyvind Borg 2016-01-26
9156022 Attrition resistant supports for fischer-tropsch catalyst and process for making same Manoj M. Koranne, Erling Rytter, Oyvind Borg 2015-10-13
8969231 Fischer-Tropsch catalysts Erling Rytter, Rune Myrstad, Odd Asbjørn Lindvåg 2015-03-03
8921252 Fischer-Tropsch catalyst regeneration Erling Rytter, Torild Hulsund Skagseth, Oyvind Borg 2014-12-30
8324128 Fischer-tropsch catalysts Erling Rytter, Dag Schanke 2012-12-04
7351679 Fischer-tropsch catalyst, preparation, and use thereof Keijo Kinnari, Dag Schanke, Anne-Mette Hilmen 2008-04-01
5116879 Process using a supported catalyst for hydrocarbon synthesis James G. Goodwin, George Marcelin, Trygve Riis 1992-05-26
5102851 Supported catalyst for hydrocarbon synthesis James G. Goodwin, George Marcelin, Trygve Riis 1992-04-07
4880763 Catalyst for production of hydrocarbons James G. Goodwin, George Marcelin, Trygve Riis 1989-11-14
4857559 Process for production of hydrocarbons James G. Goodwin 1989-08-15
4801573 Catalyst for production of hydrocarbons James G. Goodwin, George Marcelin, Trygve Riis 1989-01-31