Average Co-Inventor Count = 1.50
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 Vanguard Group, Inc. (4 from 37 patents)
4 patents:
1. 8175944 - Method of recording and paying declared dividends in an investment company that invests in fixed income securities and has conventional and ETF share classes with different dividend payment frequencies
2. 7865426 - Basket creation apparatus for actively managed ETF that does not reveal all of the underlying fund securities
3. 7792725 - Investment company that invests in fixed income securities and has conventional and ETF share classes with different dividend payment frequencies
4. 7461027 - Basket creation process for actively managed ETF that does not reveal all of the underlying fund securities