Average Co-Inventor Count = 3.00
ph-index = 1
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. Merck + Co., Inc. (2 from 4,770 patents)
2. Rutgers, the State University of New Jersey (1 from 1,455 patents)
3. University of Pennsylvania (2,597 patents)
2 patents:
1. 6251653 - Method of improved mixing of a varicella-infected cell culture in roller bottles
2. 6096544 - Method of improved mixing in roller bottles