Average Co-Inventor Count = 2.57
ph-index = 3
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. Ortho Pharmaceutical Corporation (2 from 377 patents)
2. Ortho-Mcneil Pharmaceutical Corp. (1 from 363 patents)
3 patents:
1. 6627246 - Process for coating stents and other medical devices using super-critical carbon dioxide
2. 6235710 - Spray dried erythropoietin
3. 6001800 - Spray dried erythropoietin