Average Co-Inventor Count = 7.00
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. Pharmacia & Upjohn Company (1 from 523 patents)
2. Elan Pharmaceuticals, Inc. (1 from 202 patents)
1 patent:
1. 7338965 - 3,4-disubstituted, 3,5-disubstituted and 3,4,5-substituted piperidines