Average Co-Inventor Count = 4.00
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. Zeneca Limited (1 from 854 patents)
2. Zenco (no. 4) Limited (1 from 11 patents)
2 patents:
1. 5596838 - Method and instrument for the preparation of pollen for cryogenic storage
2. 5536901 - High pH tolerant corn and the production thereof