Average Co-Inventor Count = 2.69
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. The United States of America As Represented by the Department of Health (6 from 1,217 patents)
2. Michigan State University (3 from 1,415 patents)
3. Other (1 from 832,812 patents)
4. House Ear Institute (1 from 22 patents)
8 patents:
1. 6358688 - Immortalized human middle ear epithelial cell lines
2. 6255058 - Immortalized and malignant human prostatic cell lines
3. 5824488 - Immortalized and malignant human prostatic cell lines
4. 5814452 - Human prostatic cell lines immortalized by adenovirus 12-simian virus 40
5. 5716830 - Human prostatic cell lines immortalized by adenovirus 12-simian virus 40
6. 5610043 - Human prostatic cell lines immortalized by adenovirus 12-simian virus 40
7. 5443954 - Immortalized non-tumorigenic human bronchial epithelial cell lines
8. 4885238 - Immortalized human bronchial epitherial mesothelial cell lines