Average Co-Inventor Count = 3.00
ph-index = 4
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. Stratagene (3 from 84 patents)
2. Strategene (1 from 1 patent)
4 patents:
1. 5413708 - Push column chromatography apparatus
2. 5378360 - Push column and chromatography apparatus
3. 5378359 - Push column and chromatography method
4. 5336412 - Push column chromatography method