Average Co-Inventor Count = 6.73
ph-index = 2
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. Olympus Corporation (8 from 8,204 patents)
8 patents:
1. D1076083 - Surgical snare
2. D1043981 - Stone retrieval basket for medical device
3. D952854 - Stent
4. D943743 - Stone retrieval basket for medical device
5. D943099 - Bipolar cutting electrode
6. D903116 - Surgical snare
7. D885572 - Biopsy needle
8. D879288 - Stopper for a medical guide sheath