Average Co-Inventor Count = 4.00
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. Alfred E. Tiefenbacher Gmbh & Co. Kg (1 from 10 patents)
2. Menarini International Operations Luxembourg S.a. (8 patents)
3. Berlin-chemie Ag (6 patents)
4. G.l. Pharma Gmbh (2 patents)
5. S.c. Rompharm Company S.r.l. (0 patent)
1 patent:
1. 9475907 - Process for the preparation of polyquarternium-I