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. Ibis Biosciences, Inc. (4 from 113 patents)
4 patents:
1. 9449802 - Mass spectrometry with selective ion filtration by digital thresholding
2. 8987660 - Mass spectrometry with selective ion filtration by digital thresholding
3. 8173957 - Mass spectrometry with selective ion filtration by digital thresholding
4. 7714275 - Mass spectrometry with selective ion filtration by digital thresholding