Average Co-Inventor Count = 4.00
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. Nexstar Pharmaceuticals, Inc. (2 from 131 patents)
2. Schering Aktiengesellschaft (1 from 1,384 patents)
3. Schering Akiengesellschaft (1 from 1 patent)
2 patents:
1. 5750342 - Nucleic acid ligands of tissue target
2. 5688935 - Nucleic acid ligands of tissue target