Average Co-Inventor Count = 2.00
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. North Carolina State University (3 from 1,437 patents)
3 patents:
1. 7192771 - Plant promoter sequence
2. 7189570 - Putrescine-n-methyltransferase promoter
3. 6911541 - Promoter fragment that is recognized by the product of the tobacco Nic gene