Average Co-Inventor Count = 3.43
ph-index = 1
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. Pliva, Farmaceutska, Kemijska, Prehrambena I Kozmeticka Industrija, (2 from 18 patents)
2 patents:
1. 5908933 - Certain 4H-�1!benzopyrano�3,4-b!pyridine derivatives and their
2. 5840922 - Coumarin derivatives, and processes for their preparation