Langenfeld
Germany
8
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Kupper Stefan:
Stefan Kupper from Langenfeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CONVEYOR LUBRICANTS INCLUDING EMULSION OF A LIPOPHILIC COMPOUND AND AN EMULSIFIER AND/OR AN ANIONIC SURFACTANT AND METHODS EMPLOYING THEM
#2 | 2022-06-30Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#3 | 2021-05-13Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#4 | 2019-08-22Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#5 | 2017-08-03Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#6 | 2014-09-25Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#7 | 2008-07-24Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them
#8 | 2005-11-08Fluorine-containing lubricants
909119 ⎘