Average Co-Inventor Count = 1.33
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. Zeneca Limited (2 from 854 patents)
2. Zenco (no. 4) Limited (1 from 11 patents)
3 patents:
1. 5625131 - Inbred corn line ZSO541
2. 5569813 - Inbred corn line designated ZS0223
3. 5536901 - High pH tolerant corn and the production thereof