ULEFOSS
Norway
8
2022-10-13
The entities that hold a legal rights for patent applications filed by inventor OBRESTAD Torstein:
Torstein OBRESTAD from ULEFOSS, NO has applied for patents for these inventions. The list has both pending applications and granted patents:
Calcium nitrate and potassium nitrate fertiliser particles
#2 | 2019-12-26Calcium nitrate and potassium nitrate fertiliser particles
#3 | 2018-07-19Fertiliser coating containing micronutrients
#4 | 2017-10-05Conditioning agent for a particulate fertilizer for reducing hygroscopicity and dust formation
#5 | 2017-04-06Method for producing anhydrous calcium nitrate powder
#6 | 2015-12-31Fertiliser coating containing micronutrients
#7 | 2015-12-03Use of a calcium potassium nitrate salt for the manufacture of a heat transfer fluid
#8 | 2006-01-19Method for production of nitrate-containing products from undercooling melts
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