Average Co-Inventor Count = 1.71
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. Pharmacia Lkb Biotechnology Ab (2 from 10 patents)
2. Casco Products Corporation (1 from 57 patents)
3 patents:
1. 5965888 - Prediction of the properties of board by using a spectroscopic method
2. 5466368 - Anion exchanger
3. 5147536 - Anion exchanger with a ligand comprising two quaternary amino groups at