Leipzig
Germany
2
2012-04-19
The entities that hold a legal rights for patent applications filed by inventor Ludwig Alexander:
Alexander Ludwig from Leipzig, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
SUBSTITUTED PYRIDO [3', 2': 4, 5] THIENO [3, 2-D] PYRIMIDINES AND PYRIDO [3', 2': 4, 5] FURO [3, 2-D] PYRIMIDINES USED AS INHIBITORS OF THE PDE-4 AND/OR THE RELEASE OF TNF-alpha
#2 | 2008-07-03Substituted pyrido [3′, 2′: 4, 5] thieno [3, 2-D] pyrimidines and pyrido [3′, 2′: 4, 5] furo [3, 2-D] pyrimidines used as inhibitors of the PDE-4 and/or the release of TNF-ALPHA
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