Stuttgart
Germany
4
2007-07-05
The entities that hold a legal rights for patent applications filed by inventor Grutzner Thomas:
Thomas Grutzner from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for separating trioxane from a mixture containing trioxane, formaldehyde and water
#2 | 2006-09-21Production of high-concentration formaldehyde solutions
#3 | 2006-08-24Method for preparing highly concentrated, gaseous formaldehydes
#4 | 2006-04-20Method for thermal stabilization of highly concentrated formaldehyde solutions
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