Average Co-Inventor Count = 4.36
ph-index = 1
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. Glaxo Wellcome Inc. (2 from 281 patents)
2 patents:
1. 6057457 - Pyrrolopyrrolone derivatives as inhibitors of neutrophil elastase
2. 5994344 - Pyrrolopyrrolone derivatives as inhibitors of neutrophil elastase