Average Co-Inventor Count = 2.40
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. Other (1 from 832,680 patents)
2. Tosoh Corporation (1 from 893 patents)
3. Peninsula Laboratories, Inc. (1 from 1 patent)
3 patents:
1. 5135912 - Natriuretic peptides from the pituitary prohormone proopiomelanocortin
2. 4721704 - Potent synthetic atrial peptide analogs
3. 4562175 - Synthetic peptides