Average Co-Inventor Count = 6.00
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. Merck Chemicals and Life Science Ab (3 from 9 patents)
3 patents:
1. D901037 - Expansion triggers and holder assembly for a sampling system
2. D889687 - Expansion triggers and holder assembly for a sampling system
3. D878626 - Expansion trigger for a sampling device