Average Co-Inventor Count = 4.00
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. Smith Kline & French Laboratories Limited (2 from 362 patents)
2 patents:
1. 4952589 - Pyridine compounds
2. 4681883 - Histamine H.sub.2 -antagonist oxazole and thiazole derivatives and