Average Co-Inventor Count = 6.15
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. Novartis Ag (1 from 3,923 patents)
2. Johnson Matthey Inc. (1 from 268 patents)
2 patents:
1. 5691304 - Improved process for preparing polymyxin B/dextran conjugates
2. 5608061 - Process for preparing 1,4,8,11-tetraazacyclotetradecane