Average Co-Inventor Count = 3.00
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. Farmitalia Carlo Erba (2 from 208 patents)
2. Brooklin S.r.l. (1 patent)
2 patents:
1. 4624949 - Dibenzo[b,d]thiopyran derivatives, pharmaceutical composition and use
2. 4463001 - 6-Substituted 6H-dibenzo[b,d]pyran derivatives and process for their