Mannheim
Germany
3
2005-06-14
The entities that hold a legal rights for patent applications filed by inventor Niebel Markus:
Markus Niebel from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing lipoic acid and dihydrolipoic acid
#2 | 2005-05-12Process for the preparation of lipoic acid and dihydrolipoic acid
#3 | 2005-01-20Method for the production of dihydroxycarboxylate esters
4771130 ⎘