Average Co-Inventor Count = 1.50
ph-index = 2
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. Pharmacia & Upjohn Ab (1 from 76 patents)
2. Pharmacia & Upjohn Aktiebolag (1 from 47 patents)
2 patents:
1. 5714477 - Pharmaceutical composition containing heparin, heparin fragments or
2. 5626869 - Pharmaceutical composition containing a defined lipid system