Average Co-Inventor Count = 3.46
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. Smithkline Beckman Corporation (3 from 207 patents)
3 patents:
1. 4778846 - Affinity chromatography sorbent
2. 4694069 - Kibdelosporangium aridum SK&F-AAD-609
3. 4667024 - Process for the preparation of purified vancomycin class antibiotics