Average Co-Inventor Count = 3.26
ph-index = 6
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. Sanofi Winthrop Inc. (4 from 16 patents)
2. Sterling Winthrop Inc. (2 from 206 patents)
6 patents:
1. D387425 - Cannula
2. 5653698 - Coupling systems for saftey cannula
3. D378699 - Cannula
4. D369406 - Cannula
5. D366698 - Combined pre-filled cartridge-needle unit and holder
6. 5368578 - Hypodermic syringe holder