Average Co-Inventor Count = 4.44
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. Burroughs Wellcome Co. (3 from 521 patents)
2. Novo Nordiskials (1 from 1 patent)
4 patents:
1. 5958951 - Modified form of the
2. 5405872 - Anti-hypertensive tetralins
3. 5194450 - Anti-hypertensive sulfonanilides
4. 5102914 - Antihypertensive sulfonanilides