Average Co-Inventor Count = 2.15
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. Cephalon France (2 from 20 patents)
2. Teva Sante (2 from 8 patents)
3. Cephalon, Inc. (1 from 247 patents)
4 patents:
1. 9382200 - Process for the preparation of and crystalline forms of optical enantiomers of modafinil
2. 8884014 - Method for purifying a fused pyrrolocarbazole derivative
3. 7541493 - Modafinil synthesis process
4. 7211684 - Method for preparing methyl 2-diphenylmethylsulfinylacetate