Average Co-Inventor Count = 2.00
ph-index = 1
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. American Cyanamid Company (1 from 3,580 patents)
2. Cytec Technology Corporation (1 from 408 patents)
2 patents:
1. 5360600 - Treatment of mineral and alkali metal carbonate slurries
2. 5261539 - Flotation process for purifying calcite