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. Smithkline Corporation (2 from 344 patents)
2 patents:
1. 4024273 - Coronary vasodilator and anti-anginal compositions comprising
2. 3947470 - Substituted benzofurans and benzothiophenes