Average Co-Inventor Count = 2.29
ph-index = 3
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 Beecham Corporation (4 from 2,198 patents)
4 patents:
1. 6048883 - Heterocyclic compounds as pharmaceutical
2. 5869495 - Heterocyclic compounds as pharmaceutical
3. 5827865 - Heterocyclic compounds as pharmaceutical
4. 5726049 - Enzymatic preparation of monic acids