Average Co-Inventor Count = 3.00
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. Fisons Ltd. (2 from 313 patents)
2 patents:
1. 4918078 - Pharmaceutical Compositions containing nedocromil sodium
2. 4760072 - Solid nedocromil sodium, useful for the removal of obstructed air