Average Co-Inventor Count = 5.22
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Schering Aktiengesellschaft (3 from 1,384 patents)
3 patents:
1. 6008019 - Plasminogen activator from saliva of the vampire bat
2. 5316766 - Thrombosis treatment with fibrinolytics and prostacyclins
3. 5093325 - Combination preparation having antithrombotic action