Average Co-Inventor Count = 4.00
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. Quadra Logic Technologies, Inc. (1 from 13 patents)
2. Qlt Inc. (35 patents)
3. James R. Lawter (0 patent)
4. Bruce E. Haeger (0 patent)
5. Michael C. Cucolo (0 patent)
6. Vijay H. Naringrekar (0 patent)
1 patent:
1. 5059619 - Stable freeze-dried polyhematoporphyrin ether/ester