Average Co-Inventor Count = 1.80
ph-index = 3
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. Iowa State University Research Foundation Inc (3 from 1,390 patents)
2. Grain Processing Corporation (2 from 136 patents)
3 patents:
1. 5290757 - Preemergence weed control using dipeptides from corn gluten hydrolysate
2. 5290749 - Preemergence weed control using plant portein hydrolysate
3. 5030268 - Preemergence weed control using corn gluten meal