Average Co-Inventor Count = 2.40
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. G.d. Searle & Company (3 from 1,323 patents)
3 patents:
1. 4761414 - Substituted 1H-pyrimido[1,2-a-]-pyrido[3,4-e]pyrazine 6 oxides
2. 4732989 - Substituted alkyl imidazole derivatives
3. 4661602 - Substituted alkyl imidazole derivatives