Average Co-Inventor Count = 1.29
ph-index = 3
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. Paul Ritzau Pari Werk Gmbh (2 from 10 patents)
2. Angiomed Ag (1 from 13 patents)
3 patents:
1. 5579760 - Process and apparatus for producing an aerosol from a pulverulent
2. 5575282 - Oxygen distributor with both mouth and nose delivery ports
3. 5280784 - Device in particular and inhalating device for treating the lung and the