Average Co-Inventor Count = 7.47
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. Covidien LP (1 from 7,913 patents)
2. Tyco Healthcare Group LP (1 from 1,159 patents)
2 patents:
1. 8679091 - Catheter
2. 8123892 - Urology catheter