Average Co-Inventor Count = 3.69
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. Google Inc. (4 from 32,429 patents)
2. United States Surgical Corporation (1,184 patents)
4 patents:
1. 8554759 - Selection of documents to place in search index
2. 8458584 - Extraction and analysis of user-generated content
3. 8402021 - Providing posts to discussion threads in response to a search query
4. 8255386 - Selection of documents to place in search index