Average Co-Inventor Count = 6.35
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. Lexisnexis, a Division of Reed Elsevier Inc. (2 from 59 patents)
2. Lexisnexis Group (1 from 8 patents)
3 patents:
1. 8938466 - Systems and methods for ranking documents
2. 8849789 - System and method for searching for documents
3. 8290983 - System and method for searching for documents