Average Co-Inventor Count = 7.20
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. A. Nattermann & Cie Gmbh (2 from 94 patents)
2 patents:
1. 4730053 - S-[2-phenyl (alkyl) carbamoyl]-phenylselenylmercapto derivatives
2. 4618669 - S-(carbamoyl-phenylselenyl) derivatives of glutathione and of