NP

Norbert Piel

BH Bayer Healthcare: 2 patents #3,312 of 8,007Top 45%
Overall (All Time): #2,229,404 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6271342 Sugar-modified cytostatics Hans-Georg Lerchen, Karsten von dem Bruch, Uwe Petersen, Jorg Baumgarten, Horst-Peter Antonicek +3 more 2001-08-07
5091364 Preparation of immunologically active cell wall components from archaebacteria Jorg Baumgarten, Helmut Brunner, Inge E A Flesch, Heinz Hildebrand, Michael Sperzel 1992-02-25