Koeln
Germany
5
2015-01-01
The entities that hold a legal rights for patent applications filed by inventor Osterod Frank:
Frank Osterod from Koeln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Mixtures Of Diphosphinic Acids And Dialkylphosphinic Acids, A Process For The Preparation Thereof And The Use Thereof
#2 | 2014-11-27Mixtures Of At Least One Dialkylphosphinic Acid With At Least One Other Dialkylphosphinic Acid That Is Different Therefrom, Method For Production Thereof, And Use Thereof
#3 | 2014-11-06Mixtures Of Diphosphinic Acids And Alkylphosphinic Acids, A Process For The Preparation Thereof And The Use Thereof
#4 | 2014-10-16Mixtures of dialkylphosphinic acids and alkylphosphinic acids, a process for preparation thereof and use thereof
#5 | 2014-10-16Mixtures Of Diphosphinic Acids And Alkylphosphinic Acids, A Process For The Preparation Thereof And The Use Thereof
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