Average Co-Inventor Count = 4.44
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. Biovitrum Ab (2 from 55 patents)
2. Pfizer Corporation (1 from 4,459 patents)
3. Pharmacia & Upjohn Company (1 from 523 patents)
4 patents:
1. 7070976 - Matrix metalloproteinase polypeptide
2. 7045294 - Promoter sequences
3. 6734005 - Matrix metalloproteinases
4. 6723553 - Promoter sequences