Average Co-Inventor Count = 4.00
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. American Cyanamid Company (1 from 3,580 patents)
2. Wyeth Holdings Corporation (1 from 113 patents)
2 patents:
1. 6899885 - 74-kilodalton outer membrane protein from Moraxella catarrhalis
2. 6461618 - 74 kilodalton outer membrane protein from moraxella catarrhalis