Taejon
South Korea
5
2012-11-01
The entities that hold a legal rights for patent applications filed by inventor Ra Doyoung:
Doyoung Ra from Taejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
REFINED ROUTES TO CHLORIN BUILDING BLOCKS
#2 | 2010-08-12Refined routes to chlorin building blocks
#3 | 2009-03-12Refined routes to chlorin building blocks
#4 | 2005-09-20Refined routes to chlorin building blocks
#5 | 2005-07-28Refined routes to chlorin building blocks
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