Darmstadt
Germany
4
2024-10-24
The entities that hold a legal rights for patent applications filed by inventor Hoffmann Bjoern:
Bjoern Hoffmann from Darmstadt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Hair Coloring Compositions Comprising Hydroxyalkyl Amines As Alkalising Agents
#2 | 2024-10-17Hair Coloring Compositions Comprising 2-Amino-1-Propanol As Alkalising Agents
#3 | 2019-07-25Composition for lightening or dyeing keratin fibers with a low amount of oxidizing agent
#4 | 2019-06-20Composition for lightening or dyeing keratin fibers with a low amount of alkalizing agent
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