Average Co-Inventor Count = 3.95
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. Fidia S.p.a. (5 from 97 patents)
5 patents:
1. 6224857 - Pharmaceutical preparations comprised of salts of hyaluronic acid with local anaesthetics
2. 5849717 - O-sulfated gangliosides and lyso-ganglioside derivatives
3. 5795869 - Sulfated lyso-ganglioside derivatives
4. 5677285 - Derivatives of neuraminic acid
5. 5556843 - Therapeutic use of phosphoryl-L-serine-N-acyl-sphingosine