Average Co-Inventor Count = 2.86
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. Columbia University (1 from 2,490 patents)
2. National Distillers and Chemical Corporation (1 from 321 patents)
3. Quantum Chemical Corporation (1 from 124 patents)
4. Lifecodes Corporation (1 from 12 patents)
5. National Distillers and Chemical Company (0 patent)
6. Sublett, Michael D. (0 patent)
7. Blewett, Charles W. (0 patent)
2 patents:
1. 4895955 - Non-radioactive carbodiimide precursor to nucleic acid probes
2. 4496758 - Process for the metathesis of alkenyl esters