Average Co-Inventor Count = 3.00
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. Mallinckrodt, Inc. (1 from 717 patents)
2. Mallinckrodt Medical, Inc. (1 from 181 patents)
2 patents:
1. 5191120 - Process for preparing nonionic X-ray contrast agents
2. 5075502 - Nonionic X-ray contrast agents, compositions and methods