Average Co-Inventor Count = 2.18
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. Zymo Research Corporation (8 from 24 patents)
8 patents:
1. D999400 - Specimen collection tube
2. D965174 - Specimen collection tube
3. D937434 - Biological sample collection pad
4. D929606 - Research container
5. 10717976 - Nucleic acid purification
6. 10464961 - Nucleic acid purification
7. 9206469 - Nucleic acid purification
8. 9051563 - Nucleic acid purification