Average Co-Inventor Count = 3.00
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. W. R. Grace Co.-conn. (1 from 1,391 patents)
2. Cetus Corporation (1 from 212 patents)
3. Agracetus (1 from 26 patents)
3 patents:
1. 5061490 - Biological inoculant
2. 4828600 - Biological inoculant for corn
3. 4556643 - Assay method and probe for polynucleotide sequences