Ploessnitz
Germany
4
2005-03-22
The entities that hold a legal rights for patent applications filed by inventor Richter Andreas:
Andreas Richter from Ploessnitz, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Organic red electro-luminescent device including a heterocyclic emitter
#2 | 2005-02-03Organic electroluminescent device based on 2,5-diaminoterephthalic acid derivatives
#3 | 2005-01-18Organic red electro-luminescent device and dopant
#4 | 2005-01-06Organic electroluminescent device based on 2,5-diaminoterephthalic acid derivatives
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