Frechen
Germany
3
2020-09-24
The entities that hold a legal rights for patent applications filed by inventor Jafeld Markus:
Markus Jafeld from Frechen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the preparation of sodium cyanide
#2 | 2020-06-25Efficient method for decontaminating waste gases and waste water containing cyanide in a method for producing alkali metal cyanides
#3 | 2008-12-25Process for producing shaped articles of inorganic cyanides and products obtainable by the process
4316557 ⎘