DS

Dirk Spielvogel

SS Sanofi Pasteur Sa: 2 patents #20 of 76Top 30%
BP Biomarin Pharmaceutical: 1 patents #82 of 139Top 60%
Merck: 1 patents #5,419 of 9,382Top 60%
Overall (All Time): #1,541,389 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8420805 Process for preparing prophyrin derivatives, such as protoprophyrin (IX) and synthesis intermediates Pierre Martin, Markus Mueller, Dietmar Flubacher, Andreas Boudier 2013-04-16
8026358 Process for preparing porphyrin derivatives, such as protoporphyrin (IX) and synthesis intermediates Pierre Martin, Markus Mueller, Dietmar Flubacher, Andreas Boudier 2011-09-27
7732599 Process for preparing tetrahydrobiopterin and analogs of tetrahydrobiopterin Rudolf Moser, Viola Groehn, Andreas Schumacher, Pierre Martin 2010-06-08