Average Co-Inventor Count = 2.25
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. Biosite Diagnostics, Inc. (3 from 49 patents)
3 patents:
1. 5470997 - Amphetamine derivatives and protein and polypeptide amphetamine
2. 5302703 - Tetrahydrocannabinol derivatives and protein and polypeptide
3. 5237057 - Tetrahydrocannabinol derivatives and protein and polypeptide