Average Co-Inventor Count = 3.20
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. Amgen Inc. (4 from 1,973 patents)
4 patents:
1. 6800732 - Human collagenase inhibitor, recombinant vector system for using same and recombinant DNA method for the manufacture of same
2. 6342374 - Human collagenase inhibitor, recombinant vector system for using same and recombinant-DNA method for the manufacture of same
3. 6159460 - Method for treating interleukin-1 mediated diseases
4. 6090585 - Human collagenase inhibitor sequence, recombinant vector system for