Average Co-Inventor Count = 4.00
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. Quadrant Drug Delivery Limited (1 from 19 patents)
2. Universal Preservation Technologies, Inc. (1 from 4 patents)
2 patents:
1. 6692695 - Industrial scale barrier technology for preservation of sensitive biological materials
2. 6306345 - Industrial scale barrier technology for preservation of sensitive biological materials at ambient temperatures