Average Co-Inventor Count = 12.00
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. Schering Corporation (2 from 1,829 patents)
2 patents:
1. 7745626 - Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
2. 6872826 - Stereoselective alkylation of chiral 2-methyl-4-protected piperazines