Average Co-Inventor Count = 8.18
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. Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. (3 from 283 patents)
3 patents:
1. 4861888 - Process for the preparation of 3,4-dihydroisoquinoline
2. 4425349 - Sulfur-containing isoquinoline derivatives in pharmaceutical
3. 4373104 - Sulfur-containing isoquinoline derivatives, process for the preparation