7 Utility Patents
#486 in Zurich
#5,307 in Switzerland
#598,869 in the World
Forward Citations = 13
Company Filing History:


Siegfried Ltd.
4. 1 out of 3
Azad Pharmaceutical Ingredients Ag
5. 1 out of 1
Acino Pharma Ag
where one patent can have more than one assignee
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